Type certificate A44EU
Held today by Rust Robert e., earlier by Dehavilland. It covers 3 models; about 105 aircraft on the U.S. register are built to it. Last revised July 10, 2014 (revision 2). 5 FAA orders name its designs, and 66 approved modifications build on it.
Models under this certificate 3
DHC-1 Chipmunk Mk 21, DHC-1 Chipmunk Mk 22A, DHC-1 Chipmunk Mk 22
On this site
The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.
FAA orders on these designs 5 · newest first
2022-03-212022-03-15 · Fuel Quantity Indicator · fuel system
2010-10-072010-18-12 · Flight controls · flight controls
2003-10-102003-17-16 · Tailplane Attachment Brackets and Engine Mount · engine
2003-04-252003-05-05 · Steel Fuselage Center-Section Tie Bar · airframe structure
2003-04-252003-05-06 · Structural Integrity · airframe structure
Approved modifications 66 · companies holding the most
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/A44EU.json.