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No. of STCs: 34

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA101SO	Status: Current	App Date:	Rev Date: 11/29/1984
Description: One right-hand and two left-hand single seats.
TC Nos.: 3A25
Models: The Cessna Aircraft Company320, 320-1
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA119SO	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of passenger seats.
TC Nos.: 3A25
Models: The Cessna Aircraft Company320, 320A, 320B
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 13349 Edina Way, Poway, CA 92064, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1387SW	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of liquid nitrogen air conditioner.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310P
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1707SW	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of three-place side facing couch.
TC Nos.: A21EU
Models: British Aerospace (Scotland)HP 137 Jetstream Mk. 1
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1767SW	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Relocate fuel and hydraulic shutoff valve as required by AD 70-15-04, para. (a).
TC Nos.: A21EU
Models: British Aerospace (Scotland)HP 137 Jetstream Mk. 1
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1769SW	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of single seat.
TC Nos.: A21EU
Models: British Aerospace (Scotland)HP 137 Jetstream Mk. 1
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1807NM	Status: Historical	App Date:	Rev Date: 11/29/1982
Description: Installation of two 68.5 U.S. gallon usable fuel nacelle tanks and fuel system. (421C MODIFIED PER STC SA1361SO)
TC Nos.: A7CE
Models: The Cessna Aircraft Company421C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Riley Aircraft Corp 2206 Palomar Airport Road, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA180RM	Status: Current	App Date: 05/31/1979	Rev Date: 04/12/1988
Description: Installation of Aero Engineering air-conditioning system.
TC Nos.: 3A21
Models: The Cessna Aircraft CompanyP210N
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1881SW	Status: Current	App Date: 03/12/1974	Rev Date: 11/29/1984
Description: Install Continental TSIO-520-J engine and increase take-off power to 310 h.p.
TC Nos.: 3A25
Models: Cessna Aircraft Company340
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1883SW	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Install Hartzell synchrophase system.
TC Nos.: 3A10, 3A25
Models: The Cessna Aircraft Company310I, 310L, 310N, 310P, 310Q, 320C, 320E, T310P
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1904SW	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of additional auxiliary transfer tanks.
TC Nos.: 3A10, 3A25
Models: The Cessna Aircraft Company310I, 310J, 310K, 310L, 310P, 310Q, 320B, 320C, 320D, 320E, 320F
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1979SW	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of in-line fuel pumps for auxiliary tanks.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2-1272	Status: Current	App Date: 11/21/1961	Rev Date: 11/29/1984
Description: Installation of revised hat rack.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B, 310C
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2-712	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of auxiliary fuel tanks, saddle type and fuel cross-feed system.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B, 310C, 310D, 310E (USAF U-3B), 310F, 310G, 310H
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2-712	Status: Historical	App Date: 01/12/1959	Rev Date: 08/22/1974
Description: Installation of auxiliary fuel tanks, saddle type and fuel cross-feed system.
TC Nos.: 3A10
Models: Cessna Aircraft Company310, 310B, 310C, 310D, 310E, 310F, 310G, 310H
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2-904	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation and manufacture of engine shock mounts for Teledyne0-470-M and IO-470-D engines.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2-909	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of full shock mounted instrument panel.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310A (USAF U-3A), 310B, 310C, 310D, 310E (USAF U-3B), 310F, 310G
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA212SO	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of Lycoming IO-540- A1A5 engines and Hartzell HCA3XK-2B/7636D propellers.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B, 310C, 310D, 310E (USAF U-3B), 310F
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA212SO	Status: Historical	App Date: 02/07/1962	Rev Date: 08/06/1974
Description: Installation of Lycoming IO-540- A1A5 engines and Hartzell HCA3XK-2B/7636D propellers.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B, 310C, 310D, 310E (USAF U-3B), 310F
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA237SO	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Modification of the control wheel.
TC Nos.: 3A10, 3A25
Models: The Cessna Aircraft Company310, 310A (USAF U-3A), 310B, 310C, 310D, 310E (USAF U-3B), 310F, 310G, 320, 320-1
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA248SO	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Increase takeoff gross weight to4,830 pounds.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2536NM	Status: Current	App Date:	Rev Date: 11/20/1984
Description: Installation of McCauley 2D3614-E/78KM-4 propeller. (177 AS MODIFIED PER STC SA906CE)
TC Nos.: A13CE
Models: The Cessna Aircraft Company177
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA254SO	Status: Current	App Date: 02/26/1963	Rev Date: 11/29/1984
Description: Installation of swept vertical tail.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B, 310C
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA26SO	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Aerodynamic clean-up, cabin sound- proofing, new interior and cooling duct changes.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA285SO	Status: Current	App Date:	Rev Date: 11/29/1984
Description: Installation of Lycoming IO-540- A1A5 powerplants and Hartzell HCA3XK-2B/7636D propellers.
TC Nos.: 3A25
Models: The Cessna Aircraft Company320, 320-1
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2206 Palomar Airport Road, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3485WE	Status: Current	App Date: 06/28/1977	Rev Date: 04/26/1993
Description: Installation of Continental TSIO-520-N or TSIO-520-NB engines and increase takeoff power to 310 h.p.
TC Nos.: 3A25
Models: The Cessna Aircraft Company340
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2386 Palomar Airport Road, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3682WE	Status: Current	App Date:	Rev Date: 07/12/1978
Description: Installation of Continental TSIO-520-N engine and associated installation components.
TC Nos.: A7CE
Models: The Cessna Aircraft Company414
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2386 Palomar Airport Road, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3881WP	Status: Current	App Date:	Rev Date: 01/07/1982
Description: Installation of dual elevator trim tab actuator.
TC Nos.: A7CE
Models: The Cessna Aircraft Company421B, 421C
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2386 Palomar Airport Road, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4365WE	Status: Current	App Date:	Rev Date: 09/15/1981
Description: Installation of an air conditioning system.
TC Nos.: A7CE
Models: The Cessna Aircraft Company421B, 421C
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4526NM	Status: Current	App Date: 11/28/1988	Rev Date: 01/27/1989
Description: Limited to installation on serial number P3370109 ONLY. Installation of intercoolers in air induction system of both engines.
TC Nos.: A6CE
Models: The Cessna Aircraft CompanyT337G
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA6SO	Status: Current	App Date: 01/08/1962	Rev Date: 11/29/1984
Description: Installation of window on each side of cabin between F.S. 89.25 and 109.375.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B, 310C, 310D
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA76SO	Status: Current	App Date: 07/30/1963	Rev Date: 11/29/1984
Description: Installation of two (2) R.H. and two (2) L.H. single seats and enlarged emergency exit.
TC Nos.: 3A10
Models: The Cessna Aircraft Company310, 310B, 310C, 310D
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2016 Palomar Airport Rd, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE1908SW	Status: Current	App Date: 05/31/1974	Rev Date: 11/29/1984
Description: Conversion of TSIO-520-K to TSIO-520-J.
TC Nos.: E8CE
Models: Continental Motors IncTSIO-520-K
ACO: AIR-770: West Certification Branch LA

STC Holder: Riley Aircraft Corp 2206 Palomar Airport Road, Carlsbad, CA 92008, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE4527NM	Status: Current	App Date: 11/28/1988	Rev Date: 01/27/1989
Description: Limited to installation on serial numbers 230735 and 230678 ONLY. Intallation of an intercooler in engine air induction system.
TC Nos.: E9CE
Models: Teledyne Continental MotorsTSIO-360-C
ACO: AIR-770: West Certification Branch LA