some  current  projects  at  BEDROCK AERO


GLFuse01.jpg (165073 bytes) GLWing01.jpg (137433 bytes) glcowl007.jpg (41753 bytes)

1931 Great Lakes 
Total Restoration
Started - Spring 2007
"STAY TUNED FOR
MORE PROGRESS

The Great Lakes Biplane was one of the first civilian airplanes to be truly "structurally engineered" for advanced aerobatics. Even with its marginal 90 HP Cirrus engine, this particular example was used for "outside loop" training in Omaha in the early 30s. It was fitted with a 180 HP Lycoming engine, inverted fuel and oil systms, and a smoke system in the 70s... for airshow work. This combination of1930s design and contemporary power makes for a great performing and practical vintage airplane.

Bellanca01.jpg (558961 bytes) 260side.jpg (146076 bytes) 260wings.jpg (178073 bytes) 1959 Bellanca 14-19-3 (260) 
-Total Restoration project
-New fabric with Butyrate finish
-New Interior
260wingsPaint02.jpg (100388 bytes) 260wwings.jpg (44975 bytes) 260jacks.jpg (36319 bytes) Our Bellanca 260 as of summer 2008...This is our own plane....so it's usually on the back burner !
The Bellanca 14-19-3 was the last of the low wing Bellancas to be built with the distinctive "3 tail" feature. The extra vertical fins were installed at the end of the horizontal stabilizers tfor added directional stability and  for "spin avoidance". Stall spin events were a major cause of deadly crashes in the early years of aviation and designers went to great lenghts to make their ships as "spinproof" as possible. The next Bellanca evolution was the 260A, which had a larger, more modern swept vertical fin and rudder...and no extra fins. The 260 A and B models evolved into the sleek Bellanca Viking.
Bellancajr05.jpg (706612 bytes) Bellancajr06.jpg (732068 bytes) 1940 bellanca 14-9  (Junior) 
-Total Restoration project
-New fabric with Butyrate finish
-New Interior

-New sheet metal

First production version of triple tail Bellanca Powered by LeBlond 5-F (90 HP)

Bellancajr08.jpg (459741 bytes) Bellancajr03.jpg (526009 bytes) Bellancajr02.jpg (644873 bytes) Bellancajr01.jpg (515712 bytes)
During over 50 years of developement, and as larger & better engines came along, the Bellanca 14-9 airframe evolved into the 260 model (above), and eventually into the more contemporary Bellanca Vikings with 300 HP  turbocharged engines under the hood.
champ08 001.jpg (46172 bytes)champ08 003.jpg (52686 bytes) champ08 002.jpg (29750 bytes)

Sept 08... This is the most recent arrival at our shop ... a 1946 Aeronca 7-AC "Champ." It is in for a complete restoration and we will immediatly start by disassembling the Champ right down to the bare frame, sandblasting  the fuselage frame,and coating it with epoxy. Then we'll begin the reassembly process, cleaning, inspecting, painting, (or replacing), and reinstalling every part... It takes a bunch of time, but it's great to be able to bring these old planes back to life !

champ08 005.jpg (57583 bytes)
champ08 006.jpg (1240305 bytes) champ08 004.jpg (57194 bytes)  In a couple of these pics, you can see some of the rust damage we found before and after sanblasting the fuselage, and then the fuselage frame with bad tubing replaced, epoxy primer applied, and new wood  formers and stringers installed.
 

In 1945 - 46, the Aeronca Champ was probably the most mass produced civilian aircraft EVER ! It was a rival to the famous Piper Cub just as a Ford was to a Chevy. A post war collapse of the civilian light aircraft industry forced Aeronca to quit making airplanes in 1951, and they began making components for large aerospace firms. The Champ design was modernized through the years, (into the Champion Citabria, Bellanca Decathalon and Scout), and all of these, including the original Champ are being produced today by the American Champion Corp, in Wisconsin. The Aeronca factory in Middletown, Ohio is still  producing civilian and military aerospace components for large aircraft manufacturers.

 Back to BedrockAero Home Page