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Cargo and special mission

STC ST12139IB

FAA DRS lists ST12139IB as Current · Issued, held by Israel Aerospace Industries LTD., for Boeing 777-300ER Series. Recorded change: Conversion of the Boeing 777-300ER Passenger Aircraft into a Special Freighter configuration named 777-300ERSF. Snapshot dated June 30, 2026.

Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Conversion of the Boeing 777-300ER Passenger Aircraft into a Special Freighter configuration named 777-300ERSF.

ST12139IB 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 777-300ER Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 777-300ER Series model, serial range, and configuration?
  2. 02Which mission equipment, structural provisions, and limitations are approved?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?