Type certificate 1A15
Held today by Piper Aircraft INC.. It covers 4 models; about 2,427 aircraft on the U.S. register are built to it. Last revised August 7, 2006 (revision 34). 51 FAA orders name its designs, and 484 approved modifications build on it.
Models under this certificate 4
PA-24, PA-24-260, PA-24-250, PA-24-400
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 51 · newest first
2024-08-202024-14-03 · Autopilot System · flight controls
2022-03-212022-03-15 · Fuel Quantity Indicator · fuel system
2016-01-122015-24-05 · PLACARDS AND MARKINGS; Interior Placards · fuel system
2012-10-222012-17-06 · Flight Controls · airframe structure
2006-07-112006-12-07 · ECi cylinder assemblies · engine
2006-03-102006-03-08 · Vacuum pumps · instruments and avionics
2005-02-232005-01-19 · Mode S transponders · instruments and avionics
2001-12-282001-23-17 · GNS 430 units · instruments and avionics
Approved modifications 484 · 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/1A15.json.