STC SA221SO
FAA DRS lists SA221SO as Current · Reissued, held by Eric J. Barnhill, for Cessna Aircraft 175. Recorded change: To remove right door for hauling sky divers, picture making and etc. Snapshot dated June 30, 2026.
FAA-listed holder
Eric J. Barnhill
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA221SO 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 175. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft structures STCs
Installation of Baron STOL kit consisting of contoured wing leading edge and drooped wing tips.
FAA holder: Stolairus Aviation Inc
Reactivation of door number 3 left and right. (747-206B).
FAA holder: Aviation Technical Services
Wing pylon external stores installation.
FAA holder: Avcon Industries, Inc
Installation of wing external stores attach points on bottom surface of both wings.
FAA holder: Avcon Industries, Inc
FAA record reference
- STC number
- SA221SO
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- July 17, 1962
- Revision date
- January 2, 2013
- CFR references
- Part 21, Part 25