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Safety and emergency equipment

STC ST02249CH

FAA DRS lists ST02249CH as Current · Amended, held by Armstrong Aerospace, for McDonnell Douglas DC-10-10, McDonnell Douglas DC-10-10F, and McDonnell Douglas DC-10-30F, and 4 more aircraft configurations. Recorded change: Installation of an ELTA ADT 406 AF Emergency Locator Transmitter (ELT). Snapshot dated June 30, 2026.

FAA-listed holder
Armstrong Aerospace
Aircraft configurations
7
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of an ELTA ADT 406 AF Emergency Locator Transmitter (ELT).

ST02249CH 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: McDonnell Douglas DC-10-10, McDonnell Douglas DC-10-10F, and McDonnell Douglas DC-10-30F, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDonnell Douglas DC-10-10A22WEMcDonnell Douglas DC-10-10FA22WEMcDonnell Douglas DC-10-30FA22WEMcDonnell Douglas MD-10-10FA22WEMcDonnell Douglas MD-10-30FA22WEMcDonnell Douglas MD-11A22WEMcDonnell Douglas MD-11FA22WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-10-10 and McDonnell Douglas DC-10-10F, and 5 more aircraft configurations model, serial range, and configuration?
  2. 02Which equipment, inspection intervals, procedures, and limitations 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?

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