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Other aircraft modifications

STC SA1678GL

FAA DRS lists SA1678GL as Current · Surrendered, held by Cooper Aviation Supply Company, Inc., for New Piper Aircraft PA-11 and New Piper Aircraft J3C-65. Recorded change: Surrendered and incorporated into STC SA241CH. Snapshot dated June 30, 2026.

FAA-listed holder
Cooper Aviation Supply Company, Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Surrendered and incorporated into STC SA241CH.

SA1678GL 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: New Piper Aircraft PA-11 and New Piper Aircraft J3C-65. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft PA-11A-691New Piper Aircraft J3C-65A-691

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact New Piper Aircraft PA-11 and New Piper Aircraft J3C-65 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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