STC SA2-597
FAA DRS lists SA2-597 as Current · Reissued, held by Signature Flight Support Corporation, for de Havilland Aircraft Co D.H.114 Heron Series 2DA. Recorded change: Installation of Lear Model L2C autopilot. 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
SA2-597 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: de Havilland Aircraft Co D.H.114 Heron Series 2DA. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
de Havilland Aircraft Co D.H.114 Heron Series 2DAA-816
Related avionics STCs
Pressurization of nose cone to improve avionics reliability.
FAA holder: Textron Aviation Inc
FAA record reference
- STC number
- SA2-597
- Product
- Aircraft · Small/Large Airplane
- Country
- United States
- Application date
- July 18, 1958
- Revision date
- August 31, 2000
- CFR references
- Part 21