Type certificate A-803
Held today by Mooney Mite Aircraft Corporation. It covers 4 models; about 98 aircraft on the U.S. register are built to it. Last revised February 1, 1972 (revision 19). 8 FAA orders name its designs, and 62 approved modifications build on it.
Models under this certificate 4
M-18L, M-18C, M-18C 55, M-18LA
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 8 · newest first
1981-07-2081-15-03 · Engine Inlet Air Filters · engine
1981-04-0179-11-05 R1 · Wood Deterioration · other and general
1979-09-0379-18-07 · Wood Deterioration · other and general
50-01-01 · Engine Mount Reinforcement · engine
51-03-01 · Fuel Line Rework · fuel system
53-17-01 · Control Stick Boot · other and general
53-24-03 · Landing Gear Bellcrank · landing gear
59-22-03 · Empennage · airframe structure
Approved modifications 62 · 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/A-803.json.