STC SA2-820
FAA DRS lists SA2-820 as Current · Reissued, held by Staggerwing Museum Foundation Inc., for Hawker Beechcraft C-45G, Hawker Beechcraft C-45H, and Hawker Beechcraft D18S, and 2 more aircraft configurations. Recorded change: Increase in take-off weight to 9800 pounds, and increase in landing weight to 9400 pounds, when P&W R-985-AN14B;-AN4 (modified per P&W Special Instruction No. 15F-45) or -AN10 (modified per P&W Special Instruction No. 15F-45) or -AN-1M1(with the Stromberg NAR-9B-19 carburetor with 2-3/4 inch venturi) is installed. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2-820 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: Hawker Beechcraft C-45G, Hawker Beechcraft C-45H, and Hawker Beechcraft D18S, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft performance STCs
Improved Hover Performance with Above Minimum Specification Power Kit.
FAA holder: Aeronautical Accessories
Increase of maximum gross weight.
FAA holder: Olivia Flying Service Inc.
Installation of AeroAcoustics Aircraft Systems (AASI) Payload Extender XL gross weight increase system.
FAA holder: AeroAcoustics Aircraft Systems Inc.
Harbour Air 9000 Lbs Maximum Gross Weight Modification to be installed.
FAA holder: Harbour Air Ltd.
FAA record reference
- STC number
- SA2-820
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- October 6, 2006
- CFR references
- Part 21