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Aircraft structures

STC ST01791CH

FAA DRS lists ST01791CH as Current · Amended, held by National Aircraft Service Inc, for McDonnell Douglas DC-8-51, McDonnell Douglas DC-8-52, and McDonnell Douglas DC-8-53, and 13 more aircraft configurations. Recorded change: Install reinforced flightdeck door and venting system as defined in Drawing List FDS-DL16 latest FAA approved revision per Cockpit Door System Installation Manual FDS-16 latest FAA approved revisions. Snapshot dated June 30, 2026.

FAA-listed holder
National Aircraft Service Inc
Aircraft configurations
16
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Install reinforced flightdeck door and venting system as defined in Drawing List FDS-DL16 latest FAA approved revision per Cockpit Door System Installation Manual FDS-16 latest FAA approved revisions.

ST01791CH 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-8-51, McDonnell Douglas DC-8-52, and McDonnell Douglas DC-8-53, and 13 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

McDonnell Douglas DC-8-514A25McDonnell Douglas DC-8-524A25McDonnell Douglas DC-8-534A25McDonnell Douglas DC-8-554A25McDonnell Douglas DC-8-614A25McDonnell Douglas DC-8-61F4A25McDonnell Douglas DC-8-624A25McDonnell Douglas DC-8-62F4A25McDonnell Douglas DC-8-634A25McDonnell Douglas DC-8-63F4A25McDonnell Douglas DC-8-714A25McDonnell Douglas DC-8-71F4A25McDonnell Douglas DC-8-724A25McDonnell Douglas DC-8-72F4A25McDonnell Douglas DC-8-734A25McDonnell Douglas DC-8-73F4A25

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact McDonnell Douglas DC-8-51 and McDonnell Douglas DC-8-52, and 14 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits 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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