STC SA2726SO
FAA DRS lists SA2726SO as Current · Reissued, held by Honeywell International Inc., for McDonnell Douglas DC-9-82 (MD-82), McDonnell Douglas MD-88, and McDonnell Douglas DC-9-81 (MD-81), and 2 more aircraft configurations. Recorded change: Installation of CAS-81 TCAS II system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2726SO 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: McDonnell Douglas DC-9-82 (MD-82), McDonnell Douglas MD-88, and McDonnell Douglas DC-9-81 (MD-81), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Installation of noise reduction nacelles.
FAA holder: Quiet Skies Inc