We have periodically presented reports by Chuck Cravens detailing the restoration on an ultra-rare Beechcraft AT-10 Wichita WWII advanced, multi-engine trainer, but it has been more than a year since our last update. As mentioned in the previous articles, the project belongs to the Cadet Air Corps Museum and comprises the remains of several airframes, but will be based upon Wichita 41-27322. The restoration is taking place at the world-renowned AirCorps Aviation in Bemidji, Minnesota, and we now have another update on the progress as it stands so far….
Update
It has been quite a while since we’ve updated the AT-10 restoration. Past updates have emphasized the historical aspects of the AT-10, so it is a pleasure to highlight progress on the main wooden fuselage this time.
Restoration on a rare airplane like the AT-10 involves a great deal of parts fabrication, which has been ongoing, and parts-making doesn’t always make for interesting photos. But recently, some visually significant progress has taken place, so it’s a good time to produce an update on the restoration.
Most of what the AirCorps Aviation team has done until now involved the restoration of the metal-framed cockpit area along with the aforementioned parts accumulation and fabrication. Now, for the first time, we can show some new progress on the primary wooden airframe.
Fixture
The first step in building a straight airframe is creating a fixture to hold components in alignment as work progresses.
Materials
The Ubiquitous Scarf Joint
Many components on an airplane like the AT-10 were longer or wider than available wood material. In those cases, tapered joints called scarf joints were used to increase the gluing area of the joint and create a nearly seamless appearing joint that had far more strength than a simple butt joint would have had.
Fuselage Frame Structure
With a solid, straight fixture, and the parts fabricated to build an AT-10 fuselage, assembly of the structural frame has begun.
And that’s all for this edition of the AT-10 Restoration Report. Many thanks to Chuck Cravens and AirCorps Aviation for this article. Should anyone wish to contribute to the Cadet Air Corps Museum’s efforts, please contact board members Brooks Hurst at 816 244 6927, email at [email protected] or Todd Graves, [email protected]. Contributions are tax deductible.
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Richard Mallory Allnutt's aviation passion ignited at the 1974 Farnborough Airshow. Raised in 1970s Britain, he was immersed in WWII aviation lore. Moving to Washington DC, he frequented the Smithsonian’s National Air & Space Museum, meeting aviation legends.
After grad school, Richard worked for Lockheed-Martin but stayed devoted to aviation, volunteering at museums and honing his photography skills. In 2013, he became the founding editor of Warbirds News, now Vintage Aviation News. With around 800 articles written, he focuses on supporting grassroots aviation groups.
Richard values the connections made in the aviation community and is proud to help grow Vintage Aviation News.
At the old dead Handover Airport, in Handover N.J. in a drainage ditch on the left side of the runway are three wooden wing spars for a twin engine aircraft…either a twin Cessna. Or a Beech At 10. The wooden parts last seen ten years ago are junk. But the metal fittings and fire walls…if not usable may give the Restoration Team patterns to replace or remake needed part for gear, motor mount, firewall, etc. Figured you should know.