STC SA4-152
FAA DRS lists SA4-152 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: Two Model 940 Stewart-Warner heaters, install one in each wheel well. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Two Model 940 Stewart-Warner heaters, install one in each wheel well.
SA4-152 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.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Hawker Beechcraft C-45G and Hawker Beechcraft C-45H, and 3 more aircraft configurations model, serial range, and configuration?
- 02Which gear, wheel, brake, tire, and hydraulic configurations apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related landing gear and brakes STCs
Modification of the main landing gear bulkhead to improve static strength and fatigue characteristics.
FAA holder: Aircrafters of Enterprise Inc
Installation of Goodyear 25 x 11.0 - 4 Type IV tires with tubes on Goodrich Model 841696 4-inch wheels on main landing gear, using Alaskan Aircraft Equipment Supply Model A-1 rim adapters.
FAA holder: Douten Thomas
Installation of Redline Hydraulic Brake Conversion Kit No. 11-2174. (S/N's 66-2234 thru 66-2833, 75-3048 thru 75-3057, 75-3418 thru 75-3507, 76-3508 thru 76-3957, 81-4008 thru 81-4132).
FAA holder: Springer Aerospace LTD
Install Model M1500, M1800, or M2000 main skis. (7GCBC w/landing gear).
FAA holder: Aero Ski Manufacturing Co Inc