STC SA4937NM
FAA DRS lists SA4937NM as Current · Reissued, held by Spoilers Inc, for Cessna Aircraft 421B. Recorded change: Installation of spoilers. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA4937NM 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 other aircraft modifications STCs
Installation of a Header and L/H & R/H Class Dividers.
FAA holder: Safran Cabin Inc.
Installation of galleys, closets, lavatories and partitions.
FAA holder: Safran Cabin Inc.
Installation of L/H & R/H Closet Divider and Modifications.
FAA holder: Safran Cabin Inc.
Installation of a folding cart stowage unit and modifications.
FAA holder: Safran Cabin Inc.