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Avionics

STC ST04299CH

FAA DRS lists ST04299CH as Current · Amended, held by Global Aerospace Design Corporation, for Boeing 737-400 Series, Boeing 737-500 Series, and Boeing 737-800 Series, and 4 more aircraft configurations. Recorded change: Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) OUT System utilizing upgraded Aviation Communication & Surveillance Systems (ACSS) XS-950 Mode-S Transponders paired with the aircraft's existing GPS Source or newly installed ADS-B dedicated GPS source listed on AML number ST04299CH, and in accordance with Global Aerospace Design Corp. Master Drawing List, No. GR0252-MDL listed on AML number ST04299CH. Snapshot dated June 30, 2026.

Aircraft configurations
7
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) OUT System utilizing upgraded Aviation Communication & Surveillance Systems (ACSS) XS-950 Mode-S Transponders paired with the aircraft's existing GPS Source or newly installed ADS-B dedicated GPS source listed on AML number ST04299CH, and in accordance with Global Aerospace Design Corp. Master Drawing List, No. GR0252-MDL listed on AML number ST04299CH.

ST04299CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Boeing 737-400 Series, Boeing 737-500 Series, and Boeing 737-800 Series, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-400 Series and Boeing 737-500 Series, and 5 more aircraft configurations model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?