The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · reissued

SA673GL

Install wheels and brakes according to Parker Hannifin 'Installation Instructions' for 199-123. Held by Kaman Corporation Aircraft Wheel and Brake Llc1160 Center Road, Avon, Oh 44011. Last revised September 17, 2022. System: landing gear.

What it applies to

Kind of product
Aircraft
Design holder
Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company
Models
65-A80, 70, 65-B80, 65-80, A65, 65 (L-23F), 65-88
Type certificates
3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20
On this site
Beechcraft 65 201 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 20, 2026.