Skip to content
Flight controls

STC SA1664WE

FAA DRS lists SA1664WE as Current · Reissued, held by Honeywell International Inc, for Lockheed Aircraft 1329-23D, Lockheed Aircraft 1329-23E, and Lockheed Aircraft 1329-23A. Recorded change: Installation of Sperry SP-40C auto flight control system and SPI-73B Sperry instrumentation system. Snapshot dated June 30, 2026.

Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA1664WE 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: Lockheed Aircraft 1329-23D, Lockheed Aircraft 1329-23E, and Lockheed Aircraft 1329-23A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing