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Avionics

STC SA1876SW

FAA DRS lists SA1876SW as Current · Reissued, held by Rockwell Collins Inc, for Twin Commander Aircraft 690A and Twin Commander Aircraft 690B. Recorded change: Installation of Collins Radio AP-106 autopilot and manual electric trim. Snapshot dated June 30, 2026.

FAA-listed holder
Rockwell Collins Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Collins Radio AP-106 autopilot and manual electric trim.

SA1876SW 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: Twin Commander Aircraft 690A and Twin Commander Aircraft 690B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Twin Commander Aircraft 690A2A4Twin Commander Aircraft 690B2A4

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Twin Commander Aircraft 690A and Twin Commander Aircraft 690B model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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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