Type certificate A5CE
Held today by Learjet INC.. It covers 1 model; about 6 aircraft on the U.S. register are built to it. Last revised July 15, 1990 (revision 10). 29 FAA orders name its designs, and 100 approved modifications build on it.
Models under this certificate 1
23
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 29 · newest first
2007-03-232007-04-18 · Left- and right-hand standby fuel pump switches · fuel system
2005-12-192005-23-03 · Spherical accumulator for the main hydraulic system · heating, ice protection and utility systems
2005-12-192005-23-06 · Thrust reverser hydraulic system · heating, ice protection and utility systems
2005-09-132005-16-09 · Flappers. · airframe structure
2005-08-092005-13-36 · Center ball of the aileron control cable · flight controls
2001-05-012001-07-11 · Main Landing Gear Tires · landing gear
1999-09-0799-16-03 · Horizontal Stabilizer Anti-Ice System · flight controls
1995-12-2795-25-03 · Deterioration of Flapper Valves of Tip Tank · airframe structure
Approved modifications 100 · 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/A5CE.json.