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Other aircraft modifications

STC SG1175GL

FAA DRS lists SG1175GL as Current · Surrendered, held by Cooper Aviation Supply Company, Inc., for Alexander Schleicher Gmgh & Co AS-K13. Recorded change: Surrendered and incorporated into STC SG01164CH. Snapshot dated June 30, 2026.

FAA-listed holder
Cooper Aviation Supply Company, Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Surrendered and incorporated into STC SG01164CH.

SG1175GL 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: Alexander Schleicher Gmgh & Co AS-K13. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Alexander Schleicher Gmgh & Co AS-K13G15EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Alexander Schleicher Gmgh & Co AS-K13 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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