STC SA5388SW-D
FAA DRS lists SA5388SW-D as Current · Amended, held by S-TEC Corporation, for Viking Air DHC-2 Mk.I. Recorded change: Installation of S-TEC System 40/50, single and two axis automatic flight guidance systems, Model ST-272-40/50. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended
Recorded modification
What the FAA record covers
SA5388SW-D 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: Viking Air DHC-2 Mk.I. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of a Teledyne digital flight data recorder.
FAA holder: LB Aircraft Engineering Inc
Installation of dual Honeywell/Trimble HT9000 Global Positioning Systems.
FAA holder: LB Aircraft Engineering Inc
Installation of Honeywell TCAS II System.
FAA holder: LB Aircraft Engineering Inc
FAA record reference
- STC number
- SA5388SW-D
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- March 13, 1985
- Revision date
- April 18, 2002
- CFR references
- Part 21