SA4-45
Engine mount for Continental W670 engine. Held by Robert West. Last revised May 12, 2021. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.; Fairchild Personal Planes Division Fairchild Engine and Airplane Corp.
- Models
- 24W-40 (Army UC-61G), 24W-40S, 24W-41 (Army UC-61), 24W-41A (Army UC-61A), 24W-41AS, 24W-41S, 24W-46, 24W-46S, 24W-9 (Army UC-61F), 24W-9S
- Type certificates
- A-707, A-707, A-707, A-707, A-707, A-707, A-707, A-707, A-707, A-707
- On this site
- Fairchild 24 242 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.