SA1053NE
Remove existing starter-generators and install starter generator P/N 400SG135Q. Held by Aircraft Parts Corporation, which holds 6 approved modifications in all. Last revised October 4, 1993. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Embraer - Empresa Brasileira de Aeronautica S.A.
- Models
- EMB-120
- Type certificate
- A31SO
- On this site
- Embraer EMB-120 41 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.