SA463NE
Installation of Aviation Instrument Model 510-24P and510-29B gyro horizons. Held by Castleberry Instruments & Avionics, INC. Last revised September 1, 1988. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Dornier Luftfahrt GmbH; Dornier Luftfahrt GmbH
- Models
- Dornier 228-201, Dornier 228-202
- Type certificates
- A16EU, A16EU
- On this site
- Dornier DORNIER 228 11 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.