Month: August 2018

EAA’s AirVenture (“Oshkosh”) was packed in 2018, no mean feat in what is supposedly a dying industry. Airplane parking at KOSH and general aviation camping were both full by Monday afternoon, the first official day of the event (a lot of folks arrive early).

My companions laughed at me for making an IFR reservation for our arrival. After we landed we heard about people who had been forced to hold for literally hours trying to get in on Saturday or Sunday (a lot of marginal VFR weather resulted in bottlenecks). IFR reservations via STMP aren’t that tough to get, even same-day, due to the fact that people make them and don’t confirm. We went out IFR as well.

If flying in and camping, my advice would be to arrive Wednesday evening or Thursday morning. By then a lot of campers have departed and some prime spots become available. You would still have four full days to enjoy the event. Make sure not to miss the night airshow, which is Wednesday and Saturday evenings. We were awed by Nathan Hammond doing aerobatics in an LED-festooned fireworks-launching Super Chipmunk. Like Burning Man, but without the dust storms!

One question that we couldn’t answer from EAA’s web site was “How do we park a car if we’re airplane camping at Oshkosh?” A friend drove in from Chicago and met us in our tent site. It turned out that the folks collecting the money for our camp site asked “Do you need a parking space for a car?” and for $10/day we got one right next to the beginning of the North 40. This was helpful for escaping “show food” at Manila and Gardina’s. It was also a pleasant way to get to the seaplane base.

We met several people who’d had mobile phones stolen from the charging stations distributed around the camp sites. The smart folks (i.e., not us) arrived with portable phone chargers so that they could charge a battery and keep their phones with them. Another dumb thing that we did was bring our own payload-robbing tie-down kit. EAA rents far better ones for use at the show for $20 ($30 minus $10 when returned). (The tie-down guys will also graciously let you charge a phone inside their shack, secure from the roving thieves!)

EAA does a remarkable job of keeping traffic moving during the show. Nonetheless, given the vagaries of flying in and the hassles of getting to and from the show by private car, I think the most sensible approach might be to stay in a University of Wisconsin, Oshkosh dorm room and catch the bus or an Uber to the center of EAA. Given that there are nonstop flights from everywhere in the U.S. to Chicago, it is a 2.5-hour drive from O’Hare Airport, and it is kind of nice to have a car at Oshkosh, there is no great argument to be made for flying in unless you’ve got an unusual plane to show off (our Avidyne-equipped Cirrus turns out to be one of 4,000 built!).

We paid up for the EAA Aviators Club (about $135 per day), which serves meals in an air-conditioned super-tent. We figured that it would be a necessary escape from the 95-degree heat and the crush of show crowds. 2018 turned out to be a relatively cool and comfortable year, however, and we got sick of the club buffet food pretty quickly. It was noisy inside the tent and it wasn’t difficult to get equally good seats for the airshow (if you were willing to carry folding chairs!). The owners’ lounge that Cirrus ran within its pavilion was actually a much better place to chill out, though it had no view of the flight line. On the third hand, it was nice to be able to charge our phones at the Aviators Club without worrying about having them stolen! And it was a convenient place to meet, pick up a cold seltzer, etc.

Interesting destinations we learned about…

• National WASP Museum in Sweetwater, Texas (unfortunately no parking on their ramp; why can’t there be more fly-in museums?)
• Dakota Territory Air Museum in Minot, North Dakota (some interesting warbirds that rotate through, plus a large permanent collection)

Interesting products that we saw…

• aural angle of attack project
• Flight Flix camera mounts. The example videos are impressively stable. The isolation is provided via an elastomer mount.
• Nulite ring lights that replace the hideous and uneven post lights in steam gauge aircraft such as Pipers and Robinsons (though I’m sure that Robinson would rip them right back out during a factory overhaul!)
• Dynon D3 Pocket Panel ($995 glass panel that does nearly everything that a $50,000 Garmin option package on a VFR-only Robinson R44 will do, and with essentially equivalent safety or that a $350,000 retrofit King AeroVue glass cockpit does in a King Air)

If the success of EAA AirVenture proves that general aviation isn’t dead, the pace of innovations for products on display proves that the general aviation industry is more or less dead. BendixKing is a great example of corporate suicide. They have an enormous installed base of transponders. Do they make a plug-compatible ADS-B IN/OUT replacement? No. They make a transponder that is ADS-B OUT only. So all of their customers are getting avionics shops to rewire for the Garmin 345. Why couldn’t BendixKing read the full ADS-B spec and implement it? Something that the portable electronics folks have managed to do for a few hundred dollars? Their folks at the show had no answer to this, though they acknowledged that they were losing customers every day to Garmin.

Avidyne is another good example of corporate suicide. They made roughly 4,000 PFD/MFD glass cockpits for Cirrus aircraft until the OEM switched to the Garmin G1000. Do they have an “in-the-box” solution for -G2 Cirrus owners that will put synthetic vision into the PFD and some ADS-B capabilities on the MFD? No. What are their customers doing? Converting to Garmin in a piecemeal fashion (soon it will be as tough to get maintenance for a Cirrus as for an old Cessna or Piper because the shop won’t have any idea what to expect for panel contents and wiring).

Speaking of suicide, how dangerous is it when 10,000 aircraft fly into a handful of airports in a small region for a week? KOSH supposedly saw 19,588 operations during an 11-day period (roughly 135 per hour during the 13 hours per day of official open time, so fairly close to a normal day at five-runway KATL (2,460 operations/day on average)). The NTSB database shows only four accidents in all of Wisconsin from July 1 through August 1, 2018. One of them was fatal, that of a 1950s DeHavilland Venom fighter jet. Some planes crashed before reaching Wisconsin, of course, but considering how many homebuilts and antiques gather it seems remarkably safe.

Airshow acts that I especially enjoyed:

• David Martin in a Beechcraft Baron (amazing to see what can be done without exceeding the limits of a normal-category airplane)
• Jim Peitz in an F33C Bonanza (amazing to see what can be done in a four-seat family airplane that was beefed up at the factory for aerobatics)
• Jeff Boerboon in a “Yak-110” (two Yak-55s glued together… with a turbojet engine stuck in the middle)
• Aaron Fitzgerald in the Red Bull Bo 105 helicopter (loops and rolls that you can do only once in a Robinson or Bell!)
• Patty Wagstaff in an Extra 330S
• Mike Goulian from our KBED home in an Extra 330SC
• Philipp Steinbach in the GB1 GameBird (see previous post)
• pair of Grumman F7F Tigercats (beautiful on the ground as well)

Least favorite airshow act: a synchronized drone array. These stayed pretty far from the crowd so it was essentially a bunch of lights that could have been replicated with a big TV (it is possible to project 3D onto 2D!). Unless the drones are all around a crowd I don’t understand why a 3D array of drones is more compelling to watch than a big TV (or your phone held up close to your eyes).

[Separately, would it still be fun to watch one of these aerobatics acts if entirely flown by computer? I couldn’t find anyone who thought it would be difficult to have software replicate the maneuvers, including adjusting for wind, of the aerobatic champions.]

The craziest people I met? A couple from Texas who spent 15 years building a turbine-powered Rotorway helicopter. He is a helicopter CFI so he plainly knows about the existence of used Robinson R22s! He now has 43 hours on the machine (half as many as one of our flight school’s R44s might fly in a busy summer month) and is already thinking about selling it to begin another project. Runner-ups: Essentially anyone who builds a kit airplane. The world is drowning in certified airframes. Why not take one, convert it to Experimental, and then do whatever is desired?

[Actually, the founder of EAA, Paul Poberezny, was a good example of this kind of craziness. He flew all kinds of high-performance aircraft in the USAF, including the P-51 Mustang. Then he came home to Wisconsin to build low-performance slab-sided airplanes and fly them. Imagine if a Ferrari race car driver decided to build dune buggies for fun.]

I’ve resolved to go to Oshkosh more frequently. In a world where almost everyone thinks it is crazy/stupid to fly light aircraft (why not buy a JetBlue ticket for $69 instead?), it is nice to be in an asylum for 100,000+ folks who love to fly despite the irrationality of it all.

Related:

• AirVenture streaming videos
• the official AirVenture 2018 Blu-Ray disk (ships November 2018)

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Two pilots in a Robinson R66 (plus ferry tank!) made it around the world in 97 days:

• article from the start of the trip
• article from the end
• the duo’s web site

Their motto is “Empowering People” (not to be confused with Shaesta Waiz‘s “Empowering Women” and “Inspiring Women”!). But how many people will feel “empowered” if they learn that doing this requires years of training and suitcases full of cash?

Related:

• “Two Robinson R66s Fly Around the World” (2017 Russian expedition)
• some calculations from the Ukrainians
• R-44 in the Smithsonian that has made the journey twice (solo female pilot with no autopilot)

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It is great to see the Blue Angels, but how many of us have the money and connections necessary to purchase an F/A-18?

At Oshkosh 2018 there were a couple of realistic aerobatic options to which ordinary humans can aspire.

The first is the GB1 GameBird, a solid block of carbon fiber whose design and certification was funded by the Walmart family fortune. Designer Philipp Steinbach awed the crowd with a demo of this magnificent machine, which can handle unlimited aerobatics (too bad the human body can’t handle the 19Gs to which the airframe was tested) more typical of a 1-seater but has two seats and a significant cross-country fuel capacity (84 gallons).

I asked the designer how this is different than the steel-tube-and-fabric Extra 330LT, purportedly a touring aerobatic two-seater:

Main difference to a 330LT is that the GB1 is fully aerobatic up to unlimited level, and has an empty weight of a 330SC. This, other than more performance, also makes for more legal payload, which is interesting for a flight school. The acrotank holds 25 gal, so there’s no need to switch tanks or ferry to the practice area on wingtanks etc.

Front cockpit has full engine instruments, throttle, mixture and prop, and access to radio and transponder. The airplane is not more difficult to fly or land than a Super Decathlon, but it is obviously a lot more responsive.

One of our local experts looked at the GB1:

The 25 gal acro tank is a huge plus. The Extra 300 has 10.6 gal (330 has 18.2) so you are pretty much a fuel emergency when you take off in the 300. This isn’t an issue at contests, but it is when you’re training students with the ferry time to the practice area. The training flights I did in the Extra — we took off with gas in the wings and ran them as low as we could, but we were never really sure they were empty before doing acro. Apparently some Extra owners have had to do some invasive maintenance to replace fuel cells from doing acro with gas in the wings.

He is right about most advanced and unlimited aircraft not being true 2-pilot airplanes. The pitts/eagle family absolutely cannot do legal acro with two 180lb men in the aircraft. I’ve had to teach myself snap rolls and inverted spins because I can’t fly with an instructor in my Eagle. I think the extra isn’t as limited as the pitts, but still limited.

The company is certifying this VFR-only aircraft with the Garmin G3X PFD, designed for experimentals. The cost? $400,000. When you consider that the Super Decathlon, designed mostly in the 1940s, is $260,000+, you’re getting all of the design and certification for free. Another way to look at this airplane is that it cruises as fast and nearly as far as a Cirrus SR22. It holds two people rather than four, but it costs only half as much. (On the third hand, with no autopilot or IFR certification, the GB1 might arrive a week after the SR22 if the weather is not cooperative!) I’m going to try to visit the factory in Bentonville, Arkansas. (It was already on “A 48-state tour of the U.S. by light aircraft“)

The other realistic way to be the envy of everyone at the airport… the L-39 experts at Code 1 Aviation have managed to stuff a conventional bizjet engine into the Czech trainer: press release. They’ve done four of these so far and it can cost as little as $250,000 to get an as-removed Garrett/Honeywell engine from a parked bizjet, with at least 1,000 hours to go, and install it in the L-39. Considering that a decent L-39 can be purchased for as little as $200,000, the total package need not cost much more than a GameBird. The bizjet engine results in longer range, faster cruise speed, lighter weight, much faster throttle response (less spool-up time), and certainly far easier maintenance. (The L-39 Wikipedia page says that the OEM is trying to do this as well, putting a 1980s Williams FJ44 engine into the plane and calling it an “L-39NG”. Pricing will probably not be civilian-friendly!)

The L-39 was certified to only +8/-4G so it can’t do the crazy RC-style maneuvers of the GameBird. The Code 1 folks don’t recommend going beyond 7G with the civilian engine installed. However, an L-39 certainly looks cool! The full L-39X will cost $850,000 to $1 million and includes a lot of additional upgrades.

An L-39X was parked at Oshkosh and you could see a lot of folks adding it to their wishlist.

If hangar rents come down and mechanics become more available… we should buy one of each!

Related:

• it would be nice if the Auto-GCAS system from the F-16 could be put into both of these; there have been a lot of accidents in the aerobatics world that could have been prevented by software and sensors

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