STC ST00639CH
FAA DRS lists ST00639CH as Current · Reissued, held by Telair US LLC, for Boeing 747-100B Series and Boeing 747-200B Series. Recorded change: Install Ballmat Plug Assembly. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Install Ballmat Plug Assembly.
ST00639CH 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 747-100B Series and Boeing 747-200B Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 747-100B Series and Boeing 747-200B Series 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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