STC SA01591SE
FAA DRS lists SA01591SE as Current · Issued, held by TRM Avionics Logistics Inc, for Cessna Aircraft 421B. Recorded change: Fabrication of Spoilers, Inc. Model SP1000UG spoiler system. Snapshot dated June 30, 2026.
FAA-listed holder
TRM Avionics Logistics Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
SA01591SE 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: Cessna Aircraft 421B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related flight controls STCs
Installation of Aileron and Wing Flap Gap Seals.
FAA holder: D'Shannon Products Ltd.