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Other aircraft modifications

STC ST09639SC

FAA DRS lists ST09639SC as Current · Reissued, held by Gulfstream Aerospace Corporation, for Gulfstream Aerospace LP Astra SPX and Gulfstream Aerospace LP Gulfstream 200. Recorded change: Installation of AlliedSignal Digital Flight Data Recorder (DFDR). Snapshot dated June 30, 2026.

Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of AlliedSignal Digital Flight Data Recorder (DFDR).

ST09639SC 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: Gulfstream Aerospace LP Astra SPX and Gulfstream Aerospace LP Gulfstream 200. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Gulfstream Aerospace LP Astra SPX and Gulfstream Aerospace LP Gulfstream 200 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?