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Other aircraft modifications

STC ST01675CH

FAA DRS lists ST01675CH as Current · Issued, held by Cook Airtomic, for Airbus A300 B2-1C, Airbus A300 B4-620, and Airbus A300 B4-603, and 33 more aircraft configurations. Recorded change: Installation of Butterfly Valve Ring AIR23028 in starter control valves, part number 775538 or 799700. Snapshot dated June 30, 2026.

FAA-listed holder
Cook Airtomic
Aircraft configurations
36
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Butterfly Valve Ring AIR23028 in starter control valves, part number 775538 or 799700.

ST01675CH 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: Airbus A300 B2-1C, Airbus A300 B4-620, and Airbus A300 B4-603, and 33 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus A300 B2-1CA35EUAirbus A300 B4-620A35EUAirbus A300 B4-603A35EUAirbus A300 B4-601A35EUAirbus A300 B4-203A35EUAirbus A300 B2-203A35EUAirbus A300 B4-103A35EUAirbus A300 B4-2CA35EUAirbus A300 B2-1AA35EUAirbus A300 B2K-3CA35EUAirbus A300 B4-605RA35EUAirbus A300 F4-622RA35EUAirbus A300 F4-605RA35EUAirbus A300 B4-622RA35EUBoeing 767-400ERA1NMBoeing 767-300F SeriesA1NMBoeing 767-300 SeriesA1NMBoeing 767-200 SeriesA1NMBoeing 747-100B SUD SeriesA20WEBoeing 747-100 SeriesA20WEBoeing 747-200B SeriesA20WEBoeing 747-200F SeriesA20WEBoeing 747-200C SeriesA20WEBoeing 747SR SeriesA20WEBoeing 747SP SeriesA20WEBoeing 747-300 SeriesA20WEBoeing 747-400 SeriesA20WEBoeing 747-400D SeriesA20WEBoeing 747-400F SeriesA20WEBoeing 747-100B SeriesA20WEBoeing 757 SeriesA2NMBoeing 757-200PF SeriesA2NMBoeing 757-200CB SeriesA2NMBoeing 757-300A2NMMcDonnell Douglas MD-11FA22WEMcDonnell Douglas MD-11A22WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Airbus A300 B2-1C and Airbus A300 B4-620, and 34 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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