Being egg-shaped means being
rare
By Randy Dufualt
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Dave Powell with
his Anderson-Greenwood AG-14.
Photo by Phil Weston |
If Dave Powell has one
complaint about flying his Anderson-Greenwood AG-14, it is that it doesn’t
have much of a front reference point to line up his landings with.
"When you are
landing you have no visual clue of which way you ought to be pointed
because you don’t see any nose in front," Powell said. "You
see a little bit of the pitot tube and that’s about it."
The AG-14 is a twin tail
boom, pusher configuration single with the cabin—Powell calls it a
pod, not a fuselage—placed well in front of the wing. The result is
almost unrestricted visibility, up, down, and all around. And with the
engine in the back, the cabin is exceptionally quiet.
Powell’s 1953 plane is
the fifth and last AG-14 produced. Four of them still exist, though only
one other is in flying condition.
His interest in finding
and restoring the plane came from a very personal connection. Powell’s
father, Walter, worked for Anderson-Greenwood, though not directly on
the AG-14 program. But through that connection Dave Powell met both
principals for whom the company and the airplane are named, Ben Anderson
and Marvin Greenwood.
"My brother and I
started looking around to see what happened to [the AG-14s],"
Powell said. "We found this one in a warehouse in Texas in parts
and pieces. Actually, it was scattered among many different locations.
"When I first bought
this I asked the person selling it how I could find parts. He said,
parts?—no problem. In the mid 60s, they tried to build new ones again,
not Anderson-Greenwood, but a person out in California. They had geared
up to make 25. When I tried to track the guy down and it turned out he
was in his 90s and in a nursing home, his son was dead and supposedly
his grandson had the parts somewhere in Oregon. I tracked [the grandson]
down and he had sold the parts to somebody else, who sold them to
somebody else and to somebody else."
Powell finally found the
vagabond cache and came to an agreement to buy the entire lot.
"I flew out [to
Oregon] with my 9-year old-son," Powell said. "I rented the
largest Ryder truck I could, spent 12 hours loading it up and drove
back. That’s been very helpful [with the project] and I’ve been able
to help a couple of the other owners as well."
Anderson, Greenwood, and
Lomis Slaughter, all engineers for Boeing during WWII, took on the
project as an exercise in creating the perfect light plane. In their
eyes, "perfect" included making the plane as much like an
automobile as possible, an attempt to ease the transition from driver to
pilot. So unusual features like nosewheel steering connected to the
control yoke, a bench seat, a single brake pedal and a starter pedal are
part of the design.
Power comes from a 90-hp
Continental engine mounted on the back of the pod. The engine, with its
ground-adjustable prop, gets the little plane off the ground in about
700 feet. Typical cruise is 115 mph, so Powell’s trip from his home in
Rogers, Arkansas, to EAA AirVenture Oshkosh 2007, took about seven
hours.
Powell’s restoration
includes all of the original instruments. The only addition is a
cylinder head temperature gauge he added after hearing that the
rear-mounted engine installations were known to have some engine cooling
problems. To date he has not seen any unusual temperatures.
One difference from the
original Powell did opt for is the paint. AG-14s left the factory in
mostly polished aluminum with a painted nose. He chose to paint the
entire plane and trim it in a custom design created specially for him by
Craig Barnett of Scheme Designers.
One special experience
for Powell was a visit he made to Anderson shortly before the
restoration was complete.
"I brought some
pictures of the plane as it was coming together," Powell said.
"He’s pretty much confined to a wheel chair now and it was
exciting to be able to share this with him. He actually had a model of
the plane sitting on his credenza."
Ultimately,
Anderson-Greenwood found success as a defense contractor and in
manufacturing pressure relief valves for the oil industry. Financing for
manufacturing airplanes was difficult to come by and AG-14 production
ceased. They did re-enter the airplane business in the 1970s with the
development of a model known as the Aries T250. Although it was a good
performer, only two of examples of the plane were built.
Even though Powell is a
frequent visitor to EAA AirVenture, this was his first time here with a
show airplane.
"I normally come up for the weekend
and camp in the North 40," he said. "This time I kind of felt
like an orphan. I couldn’t bring another person with all the camping
gear, but as soon as I touched down I felt like I was adopted by the
Vintage folks. I’ve been volunteering with them all week and I’ve
just had a ball." |