SA519WE
Wheel adapters on Goodyear wheels3LMBM. Held by Lamb Robert P. Last revised January 1, 1960. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Aeronca Aircraft Corporation; Commonwealth Aircraft Inc.; Commonwealth Aircraft Inc.; Dart Aircraft Corporation; Good Roy A.; Sikorsky Aircraft Corporation
- Models
- K, 7000, 9000-L, G Series, 8135 (Army UC-102A), H-19A
- Type certificates
- A-634, 574, A-591, 674, 711, HR1SO
- On this site
- Aeronca K 22 registered
Rearwin 7000 7 registered
Rearwin 8135 22 registered
Rearwin 9000 10 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 7, 2026.