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Avionics

STC ST04341CH

FAA DRS lists ST04341CH as Current · Reissued, held by Future Jet Group LLC, for Boeing 737-300 Series. Recorded change: Upgrade of ATC Transponders to DO-260B compliant Automatic Dependent Surveillance - Broadcast (ADS-B) Out. Snapshot dated June 30, 2026.

FAA-listed holder
Future Jet Group LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Upgrade of ATC Transponders to DO-260B compliant Automatic Dependent Surveillance - Broadcast (ADS-B) Out.

ST04341CH 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 737-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-300 Series 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?