SA533NE
Interior installation (shell, headliner, seat tracks, seat installation, ducts, cabin electrical wiring, emergency lights, etc.). Held by Georgetown Aircraft Serv, which holds 48 approved modifications in all. Last revised September 24, 1987. System: cabin, seats and restraints.
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.