STC SA4463NM
FAA DRS lists SA4463NM as Current · Reissued, held by Helicorp Inc., for Ryan Aeronautical ST-3KR. Recorded change: Installation of Ryan Model ST-A type main landing gear. 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
SA4463NM 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: Ryan Aeronautical ST-3KR. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related landing gear and brakes STCs
Installation of Apical Industries, Inc. Nose Landing Gear Doors Kit.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
Mount sign to skid gear on both sides of helicopter.
FAA holder: Scott's Bell 47 Inc
Installation of Cessna Main Landing Gear Legs P/N 0741001-1 through-8 and 054118-2 though -3.
FAA holder: International Cessna 170 Association
FAA record reference
- STC number
- SA4463NM
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- May 14, 1982
- Revision date
- April 30, 2008
- CFR references
- Part 21