An Ultralight Does Wingovers? Four Belites in a row?

Welcome, Kitplanes readers!  I hope you've enjoyed reading the excellent article on Belite in April's cover article.

Tonight's a multimedia night on this blog...  pics and video.  The best pic is the very last one.

We had a day of great flying weather -- a little crosswind -- I compensated by ignoring the crosswind, then by landing diagonally across the runway.  You can see that in the video clip I've posted in this post.

First, a great photo taken by Gene Stratton:

The Belite Trike airplane in the pic is ready for customer delivery, with the customer arriving tomorrow to take it home.

Ultralight Aircraft For Sale!  Next up, a Belite 254 with 28HP CRE engine, with really wonderful fat tundra tires.  Ultralight legal at 250 pounds, as pictured, including the tires.  Includes a nice instrument panel and you can buy it now.!

And here's a plane which is going to our south coast dealer, Joe Chlup.  It's got really light wheels on it, as it is destined to be a sea plane very soon!

So let's line up four Belites in a row...

The closest plane is currently featured (April 2011) on the cover of Kitplanes magazine.

So let's hop in that plane, attach a camera to the top of the wing, and take a video, OK?

I did exactly that.  Here's a video on Youtube showing startup to landing of the Belite Superlite.

It shows the fun I have in the airplane:  wingovers (sort of), tight turns, quick takeoffs, and spot landings.

I saved the best picture for last.  Here's the little yellow trike, entering the flare:

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Flying the Belite Ultalight Aircraft - Part 3

This is the third of three parts.

Approach and Landing

Flying an airplane is one of life's second most exciting experiences.  And, of course, the first most exciting experience is landing an airplane.

Fortunately, the Belite keeps the excitement level to a minimum.  It lands in a manner very typical of any tail wheel airplane.  A full stall landing, that is, touching down on the main wheels and the tail wheel simultaneously, is the best method to use and results in a low landing speed.  Given even a modest headwind, your actual touch down speed may be matched by someone jogging down the runway.  Due to the very light weight of the Belite, the airplane will decelerate rapidly after landing, especially if you make use of the brakes.  The rudder will remain active until you are almost stopped.  The heel brakes help with directional control; keep the airplane tracking straight.

Pre plan your traffic pattern.  Ultralight aircraft will often fly a lower, close-in pattern.  It may be on the opposite side of the airport pattern.  Seek council of other experienced local pilots.  Check with the airport manager.  Be vigilant.  Be prepared to give way to other aircraft, even if you have the right of way.  Be especially watchful for wake turbulence.  Fortunately, the Belite has excellent control authority.

Typically your approach begins when you are on the downwind leg, opposite your touch down point.  Reduce power to the point that your descent matches any other light aircraft.  Don't reduce power to idle, the descent will be very steep.  (This can be done later, after you have appropriate experience and know your altitudes and airspeeds and descent paths.)  As your turn base, use 1 notch of flaps and slow to about 50mph.  Select a second notch after turning final, and adjust power to hit your touchdown point.  Keep your airspeed at or above 45mph.  Add power if you are low.  Add a third notch of flaps when on short final, after the numbers are assured.  Don't pull back on the stick to stretch a glide -- the aircraft will stall.  Use power instead.

When you are over your landing point, at an altitude of 3 to 5 feet, level the plane off and reduce the remaining power.  The Belite will settle towards the ground and decelerate.  Just prior to touch down, pull the stick back to full flaw and touch down on all 3 wheels.  (The Trike works the same way - pull back and let the plane settle on the two mains, try and make the tail 'kiss' the ground.  Keep the stick back, whether in the Trike or the taildragger.) 

If you want to be more conservative, and have the runway available, keep a little power throughout the flare.  Reduce the power after touchdown. 

The approach and landing can be made from a power off glide, but the descent angle will be very, very steep.  By maintaining 45+mph (which you can do just by pushing the stick forward and the nose down) you will have plenty of energy for the flare.  You can use a shot of power to clear obstacles.  As a note of interest, the high angle of descent cause by idle power is caused by the windmilling propeller drag, not by the airframe.  If you stop the prop, the Belite is a fine little glider, with an estimated glide ratio of 9+ to 1.  Of course, a stopped prop is disquieting.  Or perhaps, very quieting.

The use of approach speeds that are slower than 45 MPH is possible, but not recommended.

Emergency Procedures


As with all aircraft, you should be prepared for emergency situations.  Preparation is key -- starting with your preflight.  Are both mags working?  Has the safety pin been removed from the parachute?  Are the wing bolts latched properly?  Are the flapersons properly connected?  Has the fabric been torn?  Is a wasp living in the wing spar?  Is the pitot plugged?  Are the tires properly inflated?  Are the bolts tight?  Are the winds acceptable?  Are you prepared for the flight?  Is the runup of the engine normal?  What is the forecast?  Will the winds turn?  Does the flight have continuous emergency landing options?  Does anyone know where you are going, and when you will return? These are just a few of the things on your checklist.  

It is hard to separate good planning and caution from safety.

The Belite is available with or without electric start.  If your engine quits, and you are unable to restart in flight, you will soon experience and unscheduled landing.  First of all, you must fly the airplane.  Lower the nose, maintain 45 to 50mph, and fly the airplane.  Did I say, fly the airplane?  The surprise of an engine stoppage causes some to forget to fly the airplane, which usually begins with a pitch forward (on the control stick) in order to maintain flying speed of 45+mph.  

With the prop stopped, your glide ratio will be improve.  From an altitude of 500 feet, you have a landing radius of up to a mile in any direction.  Don't overshoot the landing.  Use flaps as required.  Use S turns as required.  


The Belite carries a 5 gallon fuel supply, so be mindful of your available fuel.  Given the approximate 1:20 to 2:00 fuel supply, you have plenty of fuel for fun, but must be extremely careful when planning cross country flights, especially with headwinds.  A precautionary landing with the engine running (and I've done it) is a far safer option than letting a dead engine make the decision for you.  Carry water, a cell phone, and perhaps, a personal locator, such as Spot.  (And carry oil, for refueling at remote airports.)


Develop your flying skills.  The Belite is truly a very high performance airplane -- it is capable of more responsiveness than almost all other FAR Part 103 ultralights.  It is also capable of far more utility.  Use your developed skills to improve safety.  Fly within your personal limits provides the most fun with the least risk.


Enjoy your Belite!

Wichita Machinists, Disc Brakes, and Part 103 Ultralight Aircraft

Wichita, KS is the home of Belite Aircraft and also the Aircraft Capital of the World!

As home to a majority of general aviation aircraft (EG:  Cessna, Beechcraft/Hawker, Bombardier/Learjet, also Spirit Aerosystems and Boeing Military) with notable exceptions of Cirrus and Piper, Wichita has a diverse manufacturing community.   In particular, there are hundreds of small, medium, and large businesses which provide components to the major aviation companies.

Many (but not all) of those companies have been hurt badly by the aviation slowdown of the last couple of years.

This has been an opportunity for Belite:  we've been able to find a machine shop or two who are capable of providing us with very high quality machined parts for our Belite Part 103 ultralight aircraft.

And tonight, I provide just one example:  our new disc brakes, which we are installing on our ready to fly and kit aircraft.  These disc brakes are composed of three major components:  a machined 'tripod' standoff, which works in conjunction with a solid steel 4130 chromalloy axle to attach to the brake rotor and to the wheel; a brake attachment plate, and, of course, a disc brake caliper/rotor assembly, which comes directly from the mountain bike industry as an OEM component.  It works great for our lightweight aircraft.

Here's what the assembled brake looks like (the brake cable is not attached in this photo) (also note the steel spring suspension):

It's a very tight, neat looking arrangement.

The aluminum components are machined from solid billet: 6061T-6, which is a common aircraft alloy.

Let's take a look at each individual component.  Here's the standoff 'tripod':

And here's two more views of the same part:

This 'tripod is used to fix the brake caliper to the wheel.  It's designed to work with our 5 inch wheels, which are now the standard wheel on every Belite aircraft.

Another component is the brake attachment plate.  It's a simple part, and is very strong.  Here it is:

To make all of this work, we do need a disc brake rotor and caliper.  As I mentioned previously, our Part 103 ultralight aircraft are well matched to use a brake from Avid.  Here's the brake:

So let's stack all these parts up and see what it looks like.  You can see the 'Tripod' below the brake rotor:

And let's now put the attachment plate on top:

Obviously a few nuts, bolts, axles, and cables missing.  But hopefully, you get the idea.

Here's one more look at how it ends up on the aircraft landing gear:

Side note:  Look at that nice big fat 5.00 x 5 tire!

We sell these for $350 as a kit and $400 installed on our flyaway airplanes.  The kit includes left and right sides.  (pricing always subject to change without warning.)

You can find them on our Ready To Fly spreadsheet, and also on our Price Your Own Kit spreadsheet.

My thanks to my able assistant Gene Stratton for shooting these pics.

How to make a Carbon Fiber elevator which weighs less than 3 pounds!

I am planning to give a forum at OSHKOSH on how to make a Carbon Fiber elevator.  PLEASE PLAN TO ATTEND!  Thanks.

The Carbon Fiber elevator which is depicted here WEIGHS LESS THAN 3 POUNDS!  And it is stronger than steel.

Carbon Fiber offers benefits which make it vastly superior to 4130 chromalloy steel in many applications.  Careful design is required, though, in order to take advantage of Carbon Fiber's incredible strength and stiffness.  Belite's Carbon Fiber elevator upgrade swap is an available upgrade for any Belite (or Kitfox Lite replacement aftermarket) which will provide a lighter part with far higher strength and better aerodynamics.  This part is available in kit form for a price of $350 over the regular elevator.  (You can find it on our kit pricing spreadsheet here as line item #55.  Remember, this is an upgrade price over the steel elevator (which is separately priced at $399.95).  A straight purchase of this Carbon Fiber elevator kit is $399.95 + $350 = $749.95)

Our Carbon Fiber elevator is a direct replacement for the steel part.  It is made from several basic materials:

Carbon Fiber fabric wound tubing (for leading edge / torque spar)
Carbon Fiber extruded tubing (for trailing edge)
Steel horizontal stabilizer connect hardware (qty 2 -- connects to hinge points on horizontal stabilizer)
Central Steel section (connects to hinge point and to elevator push/pull tube)
Carbon Fiber ribs in various laminations from 3 to 6 layers of carbon fiber 3K cloth, over balsa core
3M 2216 industrial epoxy (amazing stuff)
Laminating epoxy
Dacron Fabric

Jumping to the finished part, here is what it looks like:

And here is how to make it:

1)  Ensure Carbon Fiber spar tube is exactly 92 inches long.  Cut with fine tooth saw to length.

2)  Debur, clean and slide the center steel assembly over the spar tube.  Epoxy in place with 2216 glue.

3)  Debur, clean and slide each hinge point over the tube.  Do not epoxy. 

4)  Cut each rib section using a band saw and supplied rib outline.  Cut front circle to match spar tube.  Leave rear portion extra long, excess length will be trimmed.  Carefully cut angle cuts on center ribs; also cut reinforcement segments. 

5)  Cut wingtip ribs and center ribs to exact length. 

6)  Cut trailing edges to length; you may leave them slightly long.

7)  Glue wingtip ribs and center ribs in place to main spar and trailing edges using 2216 glue.  At this point, you have a complete outline of the elevator.  Allow to fully cure (24 hours) before proceeding.  It is helpful to wrap around carbon fiber tube and ribs with masking tape.  This will force glue to exact shape and is easy to pull masking tape off after curing.

8)  It is now easy to continue fitting each rib to exact length requirement.

9)  Glue all ribs in place using 2216 glue.  Glue remaining hinge points in place.  Allow to fully cure (24 hours) before proceeding.

10)  Now all ribs are in place.  Sand excess 2216 off.  DO NOT sand into any Carbon Fiber.

11)  Reinforce all joints using carbon fiber cloth and conventional laminating epoxy.  This is easily done by laying the carbon fiber strip over the edge, with the elevator vertical, and painting on the epoxy.  It is helpful to do the leading edge, allow to cure, then flip the elevator and do the trailing edge.

12)  Trim excess cloth using either a dremel or a sharp razor blade.  If you use a razor blade, it is helpful to do it prior to full cure of the epoxy.

13)  Sand all Carbon Fiber cloth.  Remove every single sharp point.

14)  Cover using Stewart Systems glue and dacron fabric.

Here's the advantages:

a)  thicker profile allows aerodynamic shape
b)  lower weight, of course
c)  stronger
d)  impervious to rusting
e)  It's just plane cool!  Or is it plain cool?!

Here's some more detail pics.  Our kit includes plans and more assembly info.....

Art Belite

Let me know what you think of Art Belite:

Belite Kit Pricing

We've posted a Belite Kit Pricing spreadsheet online for our FAR Part 103 ultralights, click HERE to see it.  This spreadsheet lets you manipulate any or all of the options to make the kit exactly the way you want it.

You'll notice that all the base kit items are detailed out, and you'll see the pricing value of each line item.  Have a look, and if you're interested in a kit or have any question, send us an email or give us a call.

Line items 1 through 34 are standard in the base kit, while line items 35 through 60 are options.

If you are interested in our Ready To Fly (RTF) aircraft pricing, that post may be found here.

Belite Ultralight Aircraft Stalling Speed

I've run into some interesting discussion out on the social networks discussing or questioning the ability of the Belite ultralight aircraft design to stall at 24 knots.

A quick analysis of the FAR Part 103 rules, as it relates to ultralight aircraft, specifies five critical technical conditions for the acceptance of an aircraft as meeting part 103:

a) Weight, not to exceed 254 pounds, although there are several exemptions.  (Under certain conditions, weight may be as high as 338 pounds, and still meet Part 103.)

b) Stalling speed, not to exceed 24 knots Calibrated Airspeed. 

c) Cruising speed, not to exceed 55 knots calibrated airspeed.  This translates to a True Airspeed of as high as 74 mph (conditions:  10,000 feet; 0 degrees C, 55KCAS) or even higher.

d)  Fuel capacity not to exceed 5 gallons.  Part 103 incorrectly indicates that this is 30 pounds of gas -- which is simply not true.  It can represent up to 33 pounds of gas.  See this link for an explanation.

e)  Single seat operations.  Not much of a technical consideration; this is easy to verify.  If you wanted to get two people in our airplane, each would have to have a butt with a width of 8 inches.

For these FAR Part 103 rules, it is easy to verify a, c, d and e, and thus ensure that your aircraft is a legal ultralight.  (There have also been discussions of why Belite would use a 50HP engine, thus potentially allowing cruise > 55KCAS -- I'll get to that in another post in the near future.)

Thorough Belite Superlite Review Published!

We have obtained the right to republish the flight review on the Belite Superlite, written by Scott Severen in Light Sport and Ultralight Flying magazine.  The Superlite is our FAR Part 103 ultralight, and provides superlative performance, while consuming 3.4 gallons per hour of gasoline.  It is available in prices ranging from $28,500+ (assembled and flying), depending on options.  All configurations include the Hirth 50HP engine, which looks like an aircraft engine, and includes dual ignition.  For the money, this is the highest performance small aircraft in the country.

This extensive review covers the flight characteristics of our Superlite plane, along with an excellent description of our assembly facility.
 
Please enjoy the reading and pictures, which you may find here in PDF form.  Alternatively, read the 'text only' version after clicking on this alternative text only link:

My thanks to Scott for writing such a thorough article.

Pictures that nearly got away

Here's some photos that nearly got away...

Benton Airport



My friend Terry Alley's Kitfox Lite



The Kansas country side passes below. Trees and a creek; farmland too.



Someone took this photo of me at Sebring in January. I'm in a Belite Superlite.



A nice in flight photo of a Belite.



Jabara airport, in a photo from last year.



And a wounded Belite, injured in a taxiing accident. (Stupid hole in the ground.) (Stupid pilot for taxiing over hole in the ground.)

Belite manufactures FAR part 103 kits, airplanes, and featherweight avionics.

www.beliteaircraft.com

Belite Pilot Operating Handbook

Pilot’s Operating Handbook - Belite 254 / Taildragger / Trike

This is not an FAA approved document.

www.beliteaircraft.com


1. Safe operation.

The pilot is responsible for verifying that the Belite is in a safe condition for flight. This responsibility is only that of the pilot, not of any other individual or company.

2. Limitations.

2.1 The Belite’s maximum gross weight is 550 pounds. Do not exceed this weight under any circumstance.
2.2 Under no circumstances exceed 80mph CAS. Do not exceed 80mph under any circumstance.
2.3 Do not use flaps unless speed is 62mph or less.
2.4 Do not taxi in more than 12 knots of wind.
2.5 Demonstrated crosswind component is 6 knots.
2.6 Never takeoff or land with a tailwind.
2.7 Always ensure that sufficient runway is available for takeoff and landing.
2.8 Pilot weight must not exceed 270 pounds.
2.9 All aerobatic maneuvers, including spins, are prohibited.
2.10 Do not exceed 2 Gs of wing loading (positive) or 0 Gs of wing loading (negative). (The carbon fiber wing has been static tested to approximately 3.8Gs positive and -2Gs negative, but this has never been demonstrated in flight.)
2.11 In order to maintain FAR 103 legal flight, ensure that empty weight does not exceed 254 pounds (without parachute) or 278 pounds (with parachute). Also ensure that level flight does not exceed 62mph under full power. (Utilize a ground adjustable throttle stop as necessary, or change propeller pitch.) Compliance is the responsibility of the pilot.
2.12 In order to maintain FAR 103 legal flight, stall speed must be 28mph or less under specified conditions. The wing design used in the Belite design is very heavily undercambered and is an excellent choice for slow stalls and slow flight. It must be possible to demonstrate a stall at 28mph when Belite weight is 254 pounds or less, pilot weight is 170 pounds, and fuel weight is 30 pounds. Compliance is the responsibility of the pilot.
2.13 In order to maintain FAR 103 legal flight, usable gasoline capacity must not exceed 5 gallons (30 pounds). Compliance is the responsibility of the pilot.
2.14 In order to maintain FAR 103 legal flight, cruise speed must be limited to 62mph or less. This may be achieved by engine selection, propeller selection, or by throttle stop. Compliance is the responsibility of the pilot.

3. Demonstrated takeoff performance.

The Belite has demonstrated a ground roll of 330 feet in medium grass and no wind, with a density altitude of 2600 feet. This was achieved with approximately 37 horsepower. Additional horsepower will substantially shorten takeoff roll. Conversely, reduced horsepower will substantially lengthen takeoff roll. At sea level, we estimate that a takeoff roll of 200 feet will be required with 37 horsepower (dry pavement, no grass, no headwind, standard conditions). Takeoff rolls of less than 100 feet have been observed under conditions of increased power and/or headwinds.

An independent comment on our plane & instruments

From Terry Alley:

I went to BeLite's shop last friday to visit with James Wiebe about changing the engine in my Kit Fox Lite to the Hirth F23 like the one he has in his new Superlite. While discussing the performance of his plane, James had a slip of the tongue and said "you ought to fly that and see what it feels like", I thought he would never ask.

After sliding into the cockpit I took a little time to familiarize myself with his new LED Panel. At first I thought it would be a little confusing trying to read all the lights but once I became familiar with their location, they were quite easy to read and seemed very accurate. I especially liked the Inclinometer and the Turn Rate indicator. Those two may have to find a way into my panel. The altimeter is zero'd before taking off and is only a AGL instrument, but what else would you want in a ultralight. I made several turns into and away from the sun and the LED's stayed visible reguardless of direction and lighting.

Now for my comparison between the original Kit Fox Lite which I have the new BeLite Superlite.

Cosmetically they look the same with the exception of mine having a full covered fuse. The interior, again no changes, other than the panel already mentioned. The only noticable difference in feel was the rudder. Belite has improved their design to use push/pull cables to the rudder. While they make the rudder feel a little stiff, the contol was very positive. Everything else felt the same excpet the power.

My Lite has a 37 hp 1/2 VW which I really love except for takeoff performance. On a hot day it will make you pucker up if you have to climb over some trees on takeoff. But the cruise is a nice 65 once you get there. The Belite had the new Hirth F23 opposed twin 50 hp. When I lined up on the runway and added power before I could look down to see what the RPM was, I was airborne. Not only airborn but I continued to climb at 50 mph and at a pretty steep angle of attack. Needless to say I was impressed.

After making some steep turns and doing a couple of stalls I concluded this new bird has the same great flying characteristics as the original Kit Fox Lite (when I say original that is what I mean as mine is serial #001). I decided to test the new spring shocks that James had just added to the gear that day. This a great replacement for the bungees (which I have had one failure on). I came in across the fence at 50 and let the speed bleed off until a did a nice wheel landing at about 35 to 40 mph. At that point, I added power without letting the tail come down and almost instantly I was off the ground again. The next approach I added one notch flaps and crossed the fence a little less than 50 but holding a little more rpm. The speed bled off and I held it off until the airspeed dropped to just below 35 and it settled on all three wheels for a short rollout. The new spring shocks worked great in softening the touchdown with no bounce at all. I thought it was my landing skill but James assured me it was the new gear.

Conclusion: The Superlite is a great little airplane especially with the F-23 in the nose. If you are looking for a safe reliable plane that is a blast to fly, give James a call. And for all the Kit Fox Lite flyers out there, be thankful James picked this plane up and put it back in production. Any part you might need for your plane just became available plus many upgrades.

Terry Alley
Kit Fox Lite
N3169

Sharpness

Chapter One: Clouds

The recent rains and intermittent sunshine have caused the countryside around Wichita to explode with green. Planted fields are already substantially sprouted. Trees have all their leaves. Plowed fields provide a dark, wet contrast.

I am looking it all over; I am sitting in my airplane, looking out. To the north, I am struck by the dark charcoal clouds. They are hanging over the fields -- providing even more enunciation of color, dampness, wetness, nature. 500 feet off the ground; perhaps a little more. Occasionally my altitude wanders lower.

The clouds are like slashes of charcoal across a matte paper.

It has rained heavily. A creek is roaring between its banks -- all waters are thick brown. A bit of foam dances up to one bank, but somehow is repelled away. The vision recedes behind me.

I cross the Kansas turnpike. I see a plaza between the lanes. Cars can pull in; get gas; eat at the McDonalds, and go on their way. I wonder who is looking up from the cars, and what they think of my airplane. I'm sure almost all are puzzled: my airplane looks like a dragon.

A few days ago, a trio of deer had run across a field while I circled my dragon above them. Did they see me? I saw them.

I am, in some oblique sense of the word, wasting time.

I find myself once again flying over my friend Terry's home. I don't see his truck; I do see his airstrip. The airstrip is oddly hidden, because of the depth of the grass. (Terry, it needs to be mowed.)

Glancing at the gas gauge, I see 60% fuel remaining. Lots of time to continue to waste.

I can feel a bit of vibration coming up through the heels of my shoes. I've not noticed it before. Like many other pilots who've mused over an odd vibration or sound, I start to think about what could be wrong.

Nothing. Nothing is wrong.

Looking south, I can see 30 or 40 miles to the horizon.

Looking to the north again, the sky is a little hazier. The north horizon is not nearly as sharp as the south. There is more humidity in the air.

An odd thing happens: it starts to rain. Just lightly; but enough to patter the windshield. The doors are not installed on this airplane, and even so, I remain dry.

I have my leather coat on. I'm also wearing a stocking cap, noise cancelling headphones, and light gloves. It's a perfect combination. I can feel the wind beating on the sleeves of the coat as they rest on the sides of the fuselage. My torso and head stay in calm air.

Now I'm even more relaxed: I've pulled my feet off the rudder pedals. The airplane now moves wherever I want it to using just the control stick.

Above the clouds, the sun is shining. Below the clouds, there is ample evidence of the sun and its working: green-ness; creeks; fields; rain; cool flyable air; much more.


Chapter Two: Technicalities

The Belite uses a 5 gallon tank. The purposes of my flight today was to verify instrument functionality and to also nail down fuel consumption. We I flew the plane for exactly one hour and then measured the reserve. I had 1.6 gallons of fuel remaining.

This means that the Superlite fuel consumption with a Hirth 50HP F23 engine @ 5800RPM is about 3.4 gallons per hour. This allows 1 hour and 25 minutes from full to dry tank. Based on a cruising speed of about 60 mph, this gives a reachable radius of about 75 miles in calm winds. I may be able to improve this a little; I've ordered a cruise prop to go with my engine.


Chapter Three: Crosswinds

Our airstrip is 2600 feet long and about 75 feet wide. Beyond each side is an ample unmowed area.

A few days ago, we had a very blustery crosswind.

I looked at the runway a little differently. I walked across it, and picked up some grass. Tossing it up, and looking diagonally backwards, I saw a new runway, constructed by landing on the existing runway diagonally.

"I know what you are doing," said Doug, who runs his small business out of a hangar close to mine and had walked up behind me.

Doug practices whenever possible in one of his helicopters (he's a dealer). He understands the importance of practice, and he saw that I was trying to increase my practice time by overcoming the crosswind blues.

Comfortable with my new 'make-do' runway selection, I took off into the sharp crosswind. I started making circuits around the pattern and the field, re-creating the new pattern.

My new pattern works beautifully. I land without event, diagonally across the existing runway. I take off again. I land in some slightly taller grass. The feeling of moving through the grass on touchdown is ... I struggle for the right word. Great?! Wonderful!? Smooth?? These are not the right words.

There is no adequate word. Landing in the taller grass makes me feel like an adventurer. I don't know how to put that into one word.

This reminds me of when I landed in the flint hills, nearly a year ago. I remember the flow of the grass in the wind, and the feeling of gentleness, as my airplane settled into the thick grass on touchdown.

I take off and land again. Each landing builds confidence.


Chapter 4: El Dorado

The lineman at the El Dorado airport can't believe his eyes: He's never seen a plane as small as mine. We full my gas tank up with 100LL. Total bill, about $8.

Smallest plane he's ever seen; smallest gas sale ever as well.


Chapter 5: Instruments

I occasionally glance at the instruments on the panel. I like what I see! The clouds have completely blocked the sun; I flip the switch over to the 'dim' setting. The LEDs in the panel have a soft glow.

I roll the plane into a turn to the left; the turn gyro shows the turn. I note that my trim tab on the rudder is not quite set correctly: the slip indicator shows a constant 'one dot' slip to the left. I see that I have 30% of my gas remaining: perhaps it's time to land. I've throttled back and the airspeed is showing 55. All is well.

These instruments provide a sharpness about the condition of the airplane: I know my range; I know my speed; I know if I'm straight and level; I know how I'm doing. I like what I see.

I look back at the ground. There is so much green, and so much sharp definition between fields, prairies, creeks, horizon, and clouds.

I can't wait to fly again.

What altitude did James reach in the Superlite???

Today was an extraordinarily beautiful day in Wichita. Light winds; blue sky; puffy cumulus. The airport was buzzing: two helicopters, a tow plane, at least two gliders, a C182, a Aeronca, and the Belite Superlite Sun N Fun winner.

I wanted to test some instrumentation; buzz a friend's house (with his permission); and test fuel consumption in the Superlite. Also, I wanted to climb a long ways up and see what the world liked like.

All successful. The icing on the cake was throwing a roll of toilet paper at my friend Kevin. (A couple of hours later: somehow it reappeared on my front lawn.)

Even though it was a T-shirt day on the ground, I wore my leather coat in preparation for much colder weather up high. When I got up there, I loitered over the gliderport for a long time. I shot video of KAAO (Jabara airport) off in the distance; and although I did not have a true altimeter with me, the video says it all. Very chilly.!



If the blog video won't open, it is also posted on youtube:

http://www.youtube.com/beliteaircraft#p/u/0/peTwoxkIxg0

How high was I?? I'd appreciate your guess.... The Jabara runway is 6101 feet long!

Please place a guess in the comments. Thanks!!

Pics of new avionics while in flight

This will be a short post. I went flying tonight for about an hour in the Belite Superlite Dragon. I wandered near Augusta to try and find Terry's strip -- sorry Terry! Didn't bring a GPS and couldn't find it. Turned around and headed back home.

I took some photos of my new panel while in flight. You can see that the inclinometer (ball) is centered, I've got gas in the tank, the volts are about right, my turns aren't too fast, and I'm about 800 feet off the grand.

I'm having a little trouble with the CHT/EGT gauge -- hopefully I'll have that squared away in the next couple of days.

Did anyone see the dragon fly overhead?

Belite Receives Sun N Fun Grand Champion Ultralight Award

The Belite Superlite, dressed in Belite's new Dragon paint scheme, was given the honor of "Grand Champion Ultralight" at the 2010 Sun N Fun airshow. The picture shows James Wiebe, CEO of Belite Aircraft, receiving the award from Sun N Fun official Leonard Kress. The Superlite's new featherweight panel was noted as being a key feature that caught the judge's eyes.

Sun N Fun is an annual aircraft fly-in and airshow, in its 36th year. Attendance in years past has been about 160,000 people, with 4,500 planes flying into the event. The event is busy with aircraft 'movements', logging 40,000 to 50,000 movements in a typical year.

Pictures of the Superlite may be found here .

More pictures may be found here .

And a very nice takeoff video of the personal flying dragon may be found here.

Featherweight Avionics

Gene and I have made several panels for a variety of our aircraft. They were a mixture of basic instruments: airspeed indicators, altimeter, engine gauges, inclinometers. Basic stuff.

I'd run into a few problems with instruments breaking; also a few problems with inaccuracies. I was tired of weight. I started to think about ways to improve that panel. My 30 years of experience in electronics kept nagging me: I just had to develop some good, inexpensive, state of the art instruments.

A lot of very good companies produce fantastic, expensive stuff. Almost all of the direction of the industry has been towards more integration and more expense.

Why not break that trend?

Why not design basic electronic instruments that replace old fashioned steam stuff, that cost less, that works better, that weigh about a dozen grams, not a dozen ounces or even one or two pounds, and that more quickly alerts (using bright LEDS) to marginal conditions such as low fuel or redline speed? How about instruments with no dials to twist?

Well, that's what I did.

We introduced 10 new instruments to the market. I won't pick at the details of each here (see our avionics page for details). I'll just mention the key points of one of them.



Let's talk about our Turn Rate Indicator:

1) It truly has a solid state gyro in it, and it's incredibly sensitive.

2) It's designed to show a standard rate turn. And several other turn rates.

3) It uses different colored LEDS to quickly show when a turn has begun.

4) The LEDs are bright, easily observed in a bright cockpit.

5) You can see them with sunglasses on, even polarized sunglasses (unlike many LCD screens.)

6) And unlike mechanical gyros, it's inexpensive (about $150).

7) And also unlike mechanical gyros, you can buy it in a tiny box (3 x 2 x 1 inch) which you can velcro to any panel. It runs off an enclosed 9v battery for about 14 hours.

8) Or you can buy it with a standard 2 1/4 inch cutout bezel.

9) Or you can buy it with an even smaller 1.75 inch square bezel.

This is how we approached the design of each of our instruments: Lots of installation and use options, bright LEDs, simple operation, really low costs. Great for experimental, homebuilt, patch flying, ultralights, and perhaps a few other markets as well. (Helicopters? Yes. Gliders? Absolutely.)

My daughter Jennifer prepared a great video demonstrating the Turn Rate Indicator. You can see the video here. If that doesn't work, go to belite's channel on youtube and you'll find several more of our avionic and flying videos.

Even though the concepts are simple, the electronic technology has been a tough at times to tackle. In order to protect the work that has been done, we recently filed 9 patent applications on our technology. As a result, our designs are 'patent pending', which is a great thing as well.

The entire instrument panel pictured at the beginning of this post weighs about 12 ounces. That includes the basic metal plate, and all of the instruments. This is one of the developments that continues to ensure that our aircraft are the best and that our avionics (and aircraft) customers have the easiest to use, lightest, least expensive and most comprehensive goodies in the cockpit.

I appreciate your feedback. I was given several great ideas for additions to this new product line at Sun N Fun -- we'll work on some of them and hopefully show even more avionics at Oshkosh. In the meantime, this is great new stuff.

Finally, these avionics are 'on sale' for this first week of their introduction. You can order them with discount code SUN10 on our webstore through the end of 2010 Sun N Fun, (april 18) and this will give you a 20% discount!

We are also intent on adding distributors, both here in the US and overseas. Interested? Let me know.

On the eve of four announcements

It is Sunday evening; my wife and I have comfortably settled into our rental home in Lakeland Florida. Sun N Fun starts in two days. Tomorrow, we're sending out four news releases.

We're exhausted. Our staff and us have been working nearly around the clock for the last couple of weeks, trying to get everything ready and buttoned up for the show.

Most of my time has been spent on the development of a suite of avionics -- you'll be able to read about them soon enough. I've already concluded that once you fly with our new air speed indicator, you'll never use any other air speed indicator again. Ours is designed from the ground up for slow experimentals and ultralights. But it's just one of ten or so new avionics we're introducing, and it is by no means the coolest. Enough said on the avionics, or I'll spill the beans prematurely.

I asked for feedback on the Trike several weeks ago. You responded; and we completely redesigned it. Take a look at the pictures which have been posted on flickr
and you'll see that the Trike is now identical to our conventional taildragger model. And you can switch back and forth easily!

The Trike pictured is powered by a MZ202 engine with 45 horsepower. It uses carbon fiber wings, and tips the scales at about 250 pounds. Amazing.!

That's all for now.

See you at Sun N Fun in two days!

James

Cessna / Carolina Liar / Show me what I’m looking for

In this part of the story, I am roughly 43 or 44 years old and CEO of a rapidly growing computer forensics company.

I have to go to Washington, DC for a series of meetings with my clients. They are large federal agencies, like the FBI, IRS, even the Secret Service, perhaps the....

I am under enormous pressure to grow revenue and increase profitability.

As usual, I book travel to Washington DC through either Delta or Airtran Airways. Both of these carriers have routings to DC which hub through Atlanta. This looks simple: a quick trip to Atlanta, a quick flight change, and I’m on my way to DC.

Except, this time, the trip takes a detour. My flight routes to Atlanta, and is very late. I miss my connection to Dulles airport. Instead of arriving around 10:30pm on my scheduled flight at Dulles, the carrier ‘graciously’ reroutes me to Reagan National on another flight. This alternative gets me to DC much later, and at the wrong airport, perhaps 25 miles from my hotel.

The flight arrives DC around 12:50 in the morning. We are probably the last flight of the day to arrive at Reagan.

I trudge to the rental car kiosks, across from the arrival concourse. They are closed. I have no rental car.

It is 1:15am. I am tired.

I go to the cab line location. There is no cab line. Reagan airport has gone dark, it is a virtual ghost town.

I pull out my cell phone and start calling 411 for cab phone #s. All have answering machines or answering services. They are booking cab rides for early morning rides; but none are operating now.

I call my wife. We have friends in the DC area; she calls them and they are willing to put me up.

I pray. Please God help me.

I cry. Literally. I am a middle aged business man, sitting in a dark airport, with no one around. I am crying.

A police officer approaches from nowhere. A cheerful black woman, I ask (beg) her to help me. Does she know of any cab companies which operate at 2:00am? Yes, she does.
20 minutes later, a cab pulls up.

I am on my way to my hotel. I arrive there at 3:00am. I had smartly prepaid for my hotel room (Priceline, I think.)

As luck would have it, Priceline had put me into a Marriott (Fairfield? Courtyard?) property. It would be a nice room, if it was waiting for me. But it wasn’t, my room has been sold; there is no room. The fact that my hotel room is prepaid is irrelevant. The hotel clerk is probably shocked that I showed up. But NOT TO WORRY, another cab is ready to take me to another motel, perhaps 6 or 7 miles south of Dulles area hotel. (Many hotels are full).

I check into my new no-brand motel. I see an insect move across the floor of my room. I call my wife; I settle into bed at 4:00am in the morning. I rise at 7:30am to prepare for my first meeting of the day. I am furious, beyond tired, and pissed.


Now I am one or two years older.

I purchase a nearly new Cessna T206H airplane. It hauls me, my sales people, and 300 pounds of trade show gear direct from Wichita to Dulles (940NM nonstop). I never again miss a flight. I always arrive when I want, where I want, and I never again go through security. My dispatch reliability is excellent, and I always found a way around bad weather. When I needed to, I delayed my own departure to accommodate safety. I exercised my instrument rating, and flew in the flight levels. Once, I cruised along at 300 knots groundspeed, in part due to a 130 knot tailwind.

I flew the plane 900 hours over a 3.5 year period.

I often arrive at Signature Flight Service at Dulles. I enjoy free ice cream, the serious, professional atmosphere in the lobby, and the fact that I am rubbing shoulders with Gulfstream drivers.

Once, I see Harry Reid (Nev – D) from 15 feet away in the Signature lobby. He is with private security (or Secret Service agents?). He does not seem to mind the fact that he is preparing to get on a jet and head home, while converting thousands of pounds of Jet A into vicious carbon. I will not remember this when the auto companies are pilloried for flying their jets to DC, so they can testify before congress.

Mostly, I enjoy the freedom and convenience of flying my efficient GA airplane.


Now I am 48 years old.

Kathy and I sold the business. 4 months later, I looked at the airplane, and realized that I had flown the T206 less than 2 hours in 120 days. Two months later, I spot my plane on an internet tracking website (www.flightaware.com) and it is running around the Bahamas. The wholesaler I sold my bird to told me it was headed to South America.


Now I am 51 years old.

I arrive at IAD, on a commercial flight which routed through Chicago. The flight was over an hour late, because of a mechanical issue. Thankfully, I am not rerouted to Reagan. My flight arrives Dulles late. I get in the cab, and provide the driver with my destination hotel in downtown DC.

The cab driver turns left, and we pull directly in front of Signature Flight Service. A lone Cessna is parked on the flight line. It is surrounded by dozens of jets, of all sizes. The tarmac is thick with jets.

I sigh.

Need input on the Trike

The Trike demonstrator has not flown since we returned from Sebring. It sustained some very minor damage as we were loading it into the truck for the return home; the Superlite was a higher priority for us to work on after we got back. Also, the move into our new workshop location had consumed four weeks of our energy.

Based on the number of inquiries on the Trike, I know people want it and it's important to get this new plane up and running.

So here's my comments, and I want your feedback:

1) We redesigned the fuselage on the Trike to use an aluminum tail boom. You can see the black powdercoated tailboom in the photo above. It looks cool. It was supposed to save weight and reduce production complexity. It doesn't really save any weight, and the additional welding complexity on the tail feathers and rear landing (now main) landing gear largely offset welding savings on the rear fuselage. Should we use the original steel welded fuselage? Or stick with the aluminum boom?

2) The main gear of the Trike were designed from the ground up to use fiberglass rods. Although strong, this involved creating a couple more weldments that require fabrication. It would be easier to use an 'A' frame rear main gear similar to, if not identical, to our existing gear on the taildragger models, and forget the fiberglass rods. In other words, changing the gear design will save some money, and make this plane more affordable.

3) The nose gear works great; but we've discovered that the strength of the aluminum on the gear is a little marginal. Nothing really to discuss here; we're rebuilding the nose gear with some stronger aluminum.

4) The ground clearance is a little high, making taxiing tips slightly more likely.

5) I think many people want this with a bigger engine (think MZ-201 with 45HP) and light wings (think carbon fiber) so that it's weight legal in part 103. This would be an option, but would cost $$.

I have to make decisions on all of these over the next two weeks.

What do you think?

Flying the Superlite...

The first hints of spring are emerging in Wichita. Finally, we are seeing temps in the 50's and 60's. Yesterday was such a day, which was perfect timing as the Superlite was ready to fly again.

Since Sebring, we moved into a new shop out in the countryside. We've seen deer, all kinds of birds, it's great to have wide open fields and a grass strip right next to our workshop door.

The lift strut was redesigned; the new approach is easier to fabricate. Our thought process has been to ready the airplane (and wings) for some heavy loading tests.

So I flew the plane, late yesterday afternoon and early this morning. The tests were meant to explore the top cruise speed of the Superlite and to verify stall behavior.

I flew several passes at an altitude of about 2000 feet. Winds appeared calm at altitude, with runs in both directions producing GPS verified speeds of about 57 knots -- 2 knots too high. We will either reduce engine power by another 50RPM or substitute a climb prop (at which point this little bird will no longer climb like a bottle rocket, it will climb like an space rocket).

I noted that the indicated air speed for 57 knots was around 73mph. I'll be substituting another air gauge in the near future to resolve this gross inaccuracy.

I then did several power off stalls with full flaps. Indicated air speed was around 33 mph -- remember, the gauge reads way high -- and the stalls were just a gentle bump.

When we get the Superlite tuned up, focus will return to the Trike. Both birds will be at Sun N Fun for show and flight!