# Search: B90

Supplemental type certificates: 253 matches in release 2026-11-04. Page 1.

- [STC SA1665SW](https://openairdocs.org/stc/SA1665SW.md): Fabricate and install bar assembly. · Ward Intl Aircraft Service
  > ["**B90**"]
- [STC SA3515SW](https://openairdocs.org/stc/SA3515SW.md): Installation of Aerospace Controls Corporation bleed air heating system. · Frakes Aviation, Inc
  > ["**B90**"]
- [STC SA569CE](https://openairdocs.org/stc/SA569CE.md): Installation of Collins AP104/FD109H Flight Control System. · Textron Aviation Inc
  > ["**B90**"]
- [STC SA8850SW](https://openairdocs.org/stc/SA8850SW.md): Installation of Trimble Navigation TNL 3100T Loran/Global Positioning System · FreeFlight Systems
  > ["**B90**"]
- [STC SA09028SC](https://openairdocs.org/stc/SA09028SC.md): Installation of Trimble 2101 approach navigator for non precision approach approval. · FreeFlight Systems
  > ["**B90**"]
- [STC SA10595SC](https://openairdocs.org/stc/SA10595SC.md): Aircraft pressurization source conversion. · Blackhawk Modifications Inc.
  > ["65-A90","**B90**"]
- [STC SA192NE](https://openairdocs.org/stc/SA192NE.md): Installation of a Novatech TSR-16engine parameter time sequence recorder. · Atlantic Aviation Corporation
  > ["**B90**"]
- [STC SA603CE](https://openairdocs.org/stc/SA603CE.md): Installation of Collins AP-104/FD-109F Flight Control System. · Textron Aviation Inc
  > ["**B90**"]
- [STC SA1206SO](https://openairdocs.org/stc/SA1206SO.md): Installation of Pratt & Whitney PT6A-28 engines. · West Tennessee Aviation
  > ["**B90**","C90"]
- [STC SA4537NM](https://openairdocs.org/stc/SA4537NM.md): Installation of upper wing reinforcement kit. · Dynamic Aviation Group Inc.
  > ["**B90**","C90","E90"]
- [STC SA988CE](https://openairdocs.org/stc/SA988CE.md): Installation of fuel dump valve;G.W. increase to10,000 pounds. · Product Devel Group, Inc
  > ["**B90**"]
- [STC SA547CE](https://openairdocs.org/stc/SA547CE.md): Installation of Bendix M4C autopilot. · Bendix Corporation Avionics Div
  > ["**B90**","E90","C90"]
- [STC SA526SO](https://openairdocs.org/stc/SA526SO.md): Installation of the Pratt & Whitney PT6A-28 engines · Delta Aviation, Inc
  > ["65-90","65-A90","**B90**"]
- [STC SA4705SW](https://openairdocs.org/stc/SA4705SW.md): Installation of Pratt & Whitney PT6A-27 or PT6A-28 engines. · Blackhawk Modifications Inc.
  > ["65-A90","**B90**","C90"]
- [STC SA1177SW](https://openairdocs.org/stc/SA1177SW.md): Installation of revised main landing gear doors · Airline Fueling Inc.
  > ["65-90","65-A90","**B90**"]
- [STC SA5470SW](https://openairdocs.org/stc/SA5470SW.md): Installation of Frakes cowling. · Frakes Aviation, Inc
  > ["65-90","65-A90","**B90**","C90","E90"]
- [STC SA1517SW](https://openairdocs.org/stc/SA1517SW.md): Installation of Mitchell automatic flight system model YK384 consisting of yaw damper · Century Flight Systems Inc
  > ["**B90**","C90","E90"]
- [STC SA3224NM](https://openairdocs.org/stc/SA3224NM.md): Installation of fuel flow indicating system. · Sandia Aerospace Corporation
  > ["E90","C90","**B90**","65-A90"]
- [STC SA3971WE](https://openairdocs.org/stc/SA3971WE.md): Installation of fuel flow indicating system. · Sandia Aerospace Corporation
  > ["C90","E90","**B90**","65-A90"]
- [STC SA2693WE](https://openairdocs.org/stc/SA2693WE.md): Installation of inertial air separator scoops. · Gordon B Hamilton
  > ["65-A90","**B90**","65-90","C90"]

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