These are most older plans for homebuilt aircraft. Some of these may or may not be ultralights so may require a pilot's license to fly. Image Description File Spec. Download Alco Sportplane: An interesting looking monoplane form the 1920s that looks to be straightforward and sturdy.

This was once in production. 10 Pgs 2.6 MB Baby Bullet: An early racing monoplane of 1920s design. Looks like at least one was built and flown. 22 Pgs 6.1 MB Heath Biplane Glider: This 2-place glider was designed by one of the famous hombuilt aircraft pioneers, Heath. The article shows it doing aerobatics. 16 Pgs 3.2 MB Chilton High Performance Monoplane: A British design, this good looking airplane is very well detailed and looks well designed. 68 Pgs 12.3 MB Church Midwing: This is a mid-wing variant of the famous Heath Parasol, of which many were built and flown back in the depression era.

8 Pgs 2.3 MB Driggs Dart: Another popular 1920s design, the Driggs was quite a popular plane among pioneering hombuilders. 10 Pgs 2.3 MB Pou-du-Ciel (Sky Flea): Henri Mignet's famous French tandem wing design from 1934. Henri's family graciously offered his design to the public domain after his passing.

THis has been and still is a popular homebuilt in Europe. Very well detailed large scale prints (in French) available now for free download. 28 Pgs 30.2 MB Georgia's Special: A very nice looking early parasol monoplane. 7 Pgs 1.6 MB Gere Biplane: A classic 1920s biplane design for the home builder.

A bit more work than some but the results should be worth it. 16 Pgs 3.6 MB Goat 4 Glider: A modern designed open glider, very well detailed. How to install portio drivers. Looks like a LOT of fun! 82 Pgs 2.1 MB The Henderson Longster: Yet another vintahge ride that was popular way back when. Nice designs like this just should not be allowed to fade into obscurity.

10 Pgs 2.0 MB The Lincoln Biplane: Looks pretty small to me, but might be just the thing for someone looking for an ultra compact homebuilt. 15 Pgs 3.7 MB The Monerai Sailplane: A modern, high performance sailplane with a power option, now in the public domain. 11 Pgs 11.2 MB Northrup 1928 Glider: An early publication of Jack Northrup's (I assume?) The article in in Spanish. 7 Pgs 509 kB Pietenpol Air Camper: Perhaps one of the most famous, and most constructed early homebuilts.

'Gyroplane' is an official term designated by the Federal Aviation. Join for free. Autorotation and a small upward flow is sufficient to rotate the disk. And then, on December 9, 1936, Cierva was killed in a plane crash (a DC-2.

This one is a two place version featuring a Ford Model A engine. 33 Pgs 7.2 MB Pietenpol Sky Scout: This is the single place version of the Air Camper, this one with a Ford Model T engine. 22 Pgs 6.6 MB Powell PH Racer Biplane: Here's a good looking 1920s small racing biplane that would be a great build today.

14 Pgs 2.5 MB Ramsey Flying Bathtub: Another famous and popular early homebuilt, the flying bathtub was easy to build and a supposedly flew very well. 18 Pgs 4.5 MB Russian Argo: Here's a clean looking Russian design that looks pretty easy to build.

Plans are metric. 11 Pgs 1.3 MB Woodhopper: A modern designed all-wood ultralight that looks like a blast. 6 Pgs 20.6 MB.