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Other aircraft modifications

STC SA8891SW-D

FAA DRS lists SA8891SW-D as Current · Amended, held by S-TEC Corporation, for New Piper Aircraft PA-30 and New Piper Aircraft PA-39. Recorded change: Install S-TEC System 55, 2 axis automatic flight guidance system, Model ST-562, with optional autotrim system. Snapshot dated June 30, 2026.

FAA-listed holder
S-TEC Corporation
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Install S-TEC System 55, 2 axis automatic flight guidance system, Model ST-562, with optional autotrim system.

SA8891SW-D 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-30 and New Piper Aircraft PA-39. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

New Piper Aircraft PA-30A1EANew Piper Aircraft PA-39A1EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact New Piper Aircraft PA-30 and New Piper Aircraft PA-39 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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