Type certificate 1A16
Held today by Allied AG Cat Productions INC., earlier by Schweizer\Ag Cat Corporation. It covers 10 models; about 69 aircraft on the U.S. register are built to the designs it names. Last revised February 22, 2001 (revision 24). 25 FAA orders name its designs, and 196 approved modifications build on it.
Models under this certificate 10
G-164B (with 73 inch wing gap), G-164D, G-164B, G-164D (with 73 inch wing gap), G-164C, G-164, G-164B-20T, G-164A, G-164B-34T, G-164B-15T
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 25 · newest first
2023-06-212023-08-07 · Propeller Controlling System · propeller
2011-03-172011-05-07 · Stabilizers · flight controls
2008-12-192008-22-21 · Main tubular spar · flight controls
2007-09-182007-17-02 · Fuel shut-off valve control · engine
1989-11-2489-18-02 R1 · Elevator Push-Pull Rods · flight controls
1982-07-0582-13-06 · Aileron Bellcrank Inspection · flight controls
1982-04-0682-07-04 · Fuel Shutoff Valve Modification · engine
1979-08-2973-19-10 · Elevator Control Horn · flight controls
Approved modifications 196 · 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/1A16.json.