The Airtronics Aquila sailplane appeared in the May 1975 issue
of R/C Modeler magazine.
The Aquila appeared in a Cox / Sanwa ad in the May 1977 issue
of Model aviation magazine.
See my custom 2-meter Aquila Spirit -- kit-bashed from an Great
Planes 2-meter Spirit glider.
At this time there are two suppliers for Aquila balsa parts (aka short kits).
One is a full-scale job by
KitCutters, and the
other is both
full-scale and a
version by NewPrairieWoodworks.
In May of 1975,
RC Modeler magazine ran a feature on a design by Lee Renaud called
the "Aquila." It had incredibly graceful lines and I knew I just had to build one.
The positive Hoerner wingtips for some reason caught my attention. Airtronics had
not yet produced a kit for it, so I ordered plans and built one from scratch. There
was a hardware and canopy package available, though, so I purchased it. The picture
to the right is of the Aquila I built off the plans. It was way back in 1976, the
year I graduated from Southern Senior High School (in the background). A radio failure
(still that same old 3-channel job) ended its life prematurely. Here is the
105% Aquila that I built from enlarged
plans, and the full
booklet, and here is my 85% Aquila glider.
Prior to the Aquila, I had built and flown
the Marks Model Windward glider (72" wingspan)
and the Marks Models Windfree glider (99"
wingspan). The Aquila construction was a real step up from the Windfree (which also
has a 99" wingspan), which was extremely flimsy.
Fortunately, by then the kit was available from Airtronics, and my parents gave
me one for Christmas that same year (1976?). It was very well done and the parts
all fit very well. The Aquila was not a beginner's project by any means. What I
liked best about the design was the removable, all-flying stabilizer (stabilator),
and the lift spoilers. I bought a Cirrus 4-channel radio to use in it and built
the optional wing spoilers. That brought a whole new dimension into RC sailplane
I put so many flights on it that the fuselage got worn out (OK, so partially
due to some hard landings). Some company began offering an ABS molded fuselage for
the Aquila, so I bought one and breathed new life into the plane. The picture to
the left shows the the ABS Aquila fuselage hanging in my barracks room at Robins
AFB, Georgia. Also pictured in the photo is a
helicopter and a Dumas Pride of Pay'n
Quite a few flights were put on the Aquila while I was
stationed at Robins AFB. My AFSC (Air Force Specialty Code) was 303x1, which is
an Air Traffic Control Radar Repairman. My radar shop was part of the
5th Combat Communications
Group. Our MPN-14 radar was a mobile unit composed of two towable trailers.
I tell you this only because my trainer, Sgt. Chuck Powell, went with me on a couple
of the flying sessions and towed the Aquila aloft a few times for me before I bought
a Hi Start (money was pretty tight in those days). Warner Robins, Georgia, was not
exactly a place you would expect to find a cliff to try slope flying from, but I
actually found a place where it was possible to toss it from the top, and work the
air a little before having to land about 50 feet below. The Aquila saw its final
flight in a field on the edge of town. I let it drift too far downwind and did not
have enough altitude to get it back to where I could see the ground for landing.
I just let go of the sticks and hoped for the best. It wasn't a pretty sight. The
ABS fuselage did survive, but both wings were destroyed; I'm guessing it cart wheeled
based on the spread of the carnage.
Notice: There is a website,
Aerosphere, that claims to be manufacturing most of Airtronics' original kits
- including the
Aquila. Kits are promised by the end of 2008 (I write this in January of 2009),
but plans are available now for both the
Aquila XL, and the
In the summer of 2007, I bid for and won an Aquila kit from a gentleman on eBay.
They are now selling for $200 or more. It was part of an effort to reacquire copies
of many of the kits I had in my younger years. All the parts appear to be present,
and everything is in absolutely excellent shape. Wingspan = 99.9".
Airtronics Aquila Kit Contents
Airtronics Aquila Plans - Fuselage & Empennage
Aquila Building Instruction Manual
Airtronics Aquila Kit Box Cover
Aquila Article from RC Modeler magazine (p1)
Aquila Article from RC Modeler magazine (p2)
Aquila Article from RC Modeler magazine (p3)