SA97CEAircraft structures
Installation of Hoskins Supplemental High Intensity Position Light System consisting of Model A or B Wing Tip Lights, Model C or D Tail Lights with or without Model 1 or 2 Fuselage Lights.
FAA holder: BF Goodrich Aerospace
Aircraft STC directory
Hawker Beechcraft E18S STCs
The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the Hawker Beechcraft E18S. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
12
listed Current at snapshot
4
holder directories
6
modification categories
Sep 30, 2011
latest recorded revision
Modification demand surface
Other aircraft modifications5
Landing gear and brakes2
Fuel systems2
Aircraft structures1
Aircraft performance1
Propellers1
Recently revised E18S STCs
Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA2-433Other aircraft modifications
Installation of a carburetor air induction system.
FAA holder: BlackHawk Aircraft Maintenance Inc.
SA4-32Other aircraft modifications
Internal combustion heaters.
FAA holder: Staggerwing Museum Foundation Inc.
SA2-1230Landing gear and brakes
Installation of extended tail wheel assembly.
FAA holder: Staggerwing Museum Foundation Inc.
SA2-1261Landing gear and brakes
Install Fiberglas bubble tail wheel enclosure doors (enclosing entire wheel).
FAA holder: Staggerwing Museum Foundation Inc.
SA2-204Other aircraft modifications
Installation of one-peice windshield and flush cockpit side-windows.
FAA holder: Staggerwing Museum Foundation Inc.
SA2-280Aircraft performance
Increase in take-off weight to9800 pounds, and increase in landing weight to 9400 pounds, when P&W R-985-AN14B, or -AN4, -AN10 (modified per P&W Special Instruction No. 15F-45), or-AN1M1 (with NAR-9N-19 carburetor) modified per P&W Special Inst. No 15F-45 is installed.
FAA holder: Staggerwing Museum Foundation Inc.
SA2-328Propellers
Installation of Hartzell propeller unfeathering crossfeed system.
FAA holder: Staggerwing Museum Foundation Inc.
SA2-725Other aircraft modifications
Installation of oil cooler, G & O Mfg. Co. #E703, modified with Fullerton Syphon DV5 thermostat.
FAA holder: Staggerwing Museum Foundation Inc.
SA2-993Fuel systems
Installation of P&W R-985 Fuel Injection Engines, as modified by STC SE1-391.
FAA holder: Staggerwing Museum Foundation Inc.
SA817GLFuel systems
Installation of a digital fuel flow indicating system.
FAA holder: Shadin Avionics
SA8075SW (PAGE 3)Other aircraft modifications
Installation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER).
FAA holder: Razorback Fabrics Inc