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Aircraft STC directory

Hawker Beechcraft C35 STCs

The Jun 30, 2026 FAA DRS snapshot contains 43 selected supplemental type certificates with status Current whose public applicability data names the Hawker Beechcraft C35. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

43
listed Current at snapshot
9
holder directories
9
modification categories
Nov 7, 2023
latest recorded revision

Modification demand surface

Fuel systems11
Other aircraft modifications9
Engine and powerplant7
Flight controls5
Aircraft structures5
Propellers2
Avionics2
Aircraft performance1
Cabin and interiors1

Recorded holders

D'Shannon Products Ltd.33FFC Manufacturing2Precise Flight Inc2CheckSix AeroSolutions, LLC1General Aviation Modifications Inc.1Brittain Industries, Inc1Teledyne Controls1Chippewa Aerospace, Inc.1Micro AeroDynamics Inc1

Recently revised C35 STCs

Showing the 43 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA1-368Fuel systems

Installation of auxiliary wing tip fuel tanks in accordance with Safe Flight Extenders Company s Manual SFE-35(III) dated July 15, 1959, Tip Tank Installation, Type III Kit, utilizing parts listed on Bamber Wing Tanks Type III Kit Contents dated July 15, 1959. This wing tip tank installation may be used in combination with either the wing auxiliary tanks or a baggage auxiliary tank, but not when both are installed. Complete installed weight empty is 23.7 lb. at 89.1 inches. The CG of the tip fuel is 87.0 inches.

FAA holder: D'Shannon Products Ltd.

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SA144EAFuel systems

Approval of 200 lb. increase in Maximum gross weight for takeoff and landing when equipped with the following Flight Extenders Inc. Tip tank Installation: 15 gal (RB2-100B) or 14.7 gal (RBI-IOOG, RBI-IDOL) Fiberglass wing Solenoid Fuel System (ref STC SAl-303 dated February 20, 1959). No wing or baggage compartment auxiliary tanks are permitted with this system. This STC also places the above aircraft in the Normal and Utility categories, using the Normal Category as the basic category for purposes of placarding and marking. Flight Extenders, Inc. Installation Manual FEI-35 (4A) Rev. D dated February 15, 1964 is required.

FAA holder: D'Shannon Products Ltd.

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SA181EAFuel systems

Approval of 200 lb. increase in Maximum gross weight for takeoff and landing when equipped with the following Flight Extenders Inc. Tip tank Installation: 15 gal (RB2-100B) or 14.7 gal (RBI-IOOG, RBI-IDOL) Fiberglass wing tip fuel tanks (ref STC SA3OEA, Configuration 2 or 3) and Type II or III Kit transfer fuel system. This system eligible with Beech 20 gal wing aux. tanks or baggage compartment tanks, but not both. This STC also places the above aircraft in the Normal and Utility categories, using the Normal Category as the basic category for purposes of placarding and marking. Flight Extenders, Inc. Installation Manual FEI-35 (4A) Rev. C dated February 15, 1964 is required.

FAA holder: D'Shannon Products Ltd.

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SA808SOFuel systems

Installation of Beryl D Shannon Aviation Specialists, Inc., Fiberglass tip tanks (15 gallons each) and fuel transfer system in accordance with Beryl D Shannon Aviation Specialists, Inc., Installation Kit Drawing KB1401, Rev E, dated May 19, 1977, or later FAA approved revisions. Drawing KB1401 Revision F, dated April 12, 1979, includes optional wing-tip anti-collision light installation. This STC requires operation in the Normal Category.

FAA holder: D'Shannon Products Ltd.

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SA01165CHEngine and powerplant

Install cooling air baffle on Raytheon (Beech) aircraft Model H35, J35, K35, M35, N35 and P35 or aircraft Model A35, B35, C35, D35, E35, F35, G35, H35, J35, K35, M35, 35-33, 35-A33, 35-B33, 35-C33, E33, and F33 which are modified by STC SA2660SW, SA5635SW, SA5527SW, SA238GL, SA893WE, or SA2361SW to use Teledyne Continental Motors engine Models IO-470-C, or IO-470-N, in accordance with Castlegar Trust L. L. C. Installation manual as listed on AML No. SA01165CH, or later FAA Approved revisions.

FAA holder: D'Shannon Products Ltd.

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