SA8806SW
Installation of a TCAS 791 (TCAS I) system. Held by Goodrich Avionics Systems INC, which holds 9 approved modifications in all. Last revised February 13, 2002. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Fairchild Aircraft Corporation; Fairchild Aircraft Corporation
- Models
- SA227-CC, SA227-DC (C-26B)
- Type certificates
- A18SW, A18SW
- On this site
- Fairchild SA227 86 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.