STC ST01253CH
FAA DRS lists ST01253CH as Current · Issued, held by National Aircraft Service Inc, for McDonnell Douglas DC-8-33, McDonnell Douglas DC-8F-55, and McDonnell Douglas DC-8-60 Series, and 17 more aircraft configurations. Recorded change: Installation of a Pneumatic Air Cycle system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Pneumatic Air Cycle system.
ST01253CH 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-8-33, McDonnell Douglas DC-8F-55, and McDonnell Douglas DC-8-60 Series, and 17 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact McDonnell Douglas DC-8-33 and McDonnell Douglas DC-8F-55, and 18 more aircraft configurations model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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Installation of True Blue Power TFC4000 AC-to-AC Converter.
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Installation to Replace Nickel Cadmium Original Equipment Batteries with Valve Regulated Lead-Acid Batteries.
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