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+1 (760) 727-4900

SA4550 Other Documents

SA4550 Other Documents


  • SA4550 Original TSO Authorization (64 kB)
  • SA4550 Current TSO (80 kB)
  • SN4500 STC SA01815LA for Cessna 421C (1.2 MB)  
  • SA4550 STC ST01930LA for Cessna Citation S550 (AML) (1.2 MB)
  • SA4550/SN4500 EASA STC 10029542 for Cessna Citation S550 (284 kB)
  • SA4550/SN4500 Argentine CTS 0806.15 (330 kB)
  • SA4550 Signed AFMS (208 kB)
  • SA4550Component Maintenance Manual (150 kB)
  • SA4550 Limited Warranty (26 kB)
  • SA4550 Instructions for Continued Airworthiness ST12361LA-T-05 

Additional STCs


The following STCs are held by third party companies. Please contact the STC holder directly for purchase information.

  • SA4550/SN4500 EASA STC 03767 for Raytheon King Air 200/300 and 1900C (66 kB) – STC held by Scandinavian Avionics, Denmark.
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