Supplemental Type Certificates


Installation of Elementary and Enhanced Surveillance Mode-S Transponders for Boeing 767 Series Aircraft


  • FAA STC ST02303CH
  • European Aviation Safety Agency (EASA) STC 02317
  • Brazil National Aviation Agency STC 2007S06-02.3

STC ST02303CH enables installation of enhanced Mode-S transponders in accordance with Electronic Cable Specialists (ECS) Master Data List ECS-202463.


  • Boeing 767-200/-300/-300F/-400ER series aircraft

Downloadble STC Information

 ST02303CH overview  (PDF)

More Information

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