SA2GL
Installation of wheel and brake assemblies and axle spacer. Held by Kaman Corporation Aircraft Wheel and Brake LLC, which holds 63 approved modifications in all. Last revised September 19, 2022. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Swift Museum Foundation Inc.; Swift Museum Foundation Inc.
- Models
- GC-1B, GC-1A
- Type certificates
- A-766, A-766
- 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 8, 2026.