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No. of STCs: 27

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09070SC	Status: Historical	App Date:	Rev Date: 07/21/1995
Description: Structural provisions for the installation of a camera port and a navigation sight port.
TC Nos.: A34CE
Models: The Cessna Aircraft CompanyT303
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1129SW	Status: Historical	App Date:	Rev Date:
Description: Mitchell Century II autopilot and radio coupler.
TC Nos.: LTC-11
Models: North American Aviation Inc.Army P-51D
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1129SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Mitchell Century II autopilot and radio coupler.
TC Nos.: LTC-11
Models: North American Aviation Inc.Army P-51D
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1261SW	Status: Historical	App Date:	Rev Date: 03/11/1971
Description: Camera installation.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680FL(P), 680T, 680V, 680W, 681
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1445SW	Status: Historical	App Date:	Rev Date: 01/26/1989
Description: Modification of Mitchell automatic flight system AK221 installed per STC SA680SW.
TC Nos.: 6A1
Models: Twin Commander Aircraft Corporation500-A, 500-B, 500-S, 500-U
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1873SW	Status: Historical	App Date:	Rev Date: 05/01/1974
Description: Sperry SPZ-200/STARS IVC.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation690A
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA290SW	Status: Historical	App Date:	Rev Date:
Description: RC-9 aerial survey camera.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA290SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: RC-9 aerial survey camera.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3765SW	Status: Historical	App Date:	Rev Date: 09/14/1989
Description: Structural provisions for camera and navigation sight.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation690D, 695A, 695B
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3787SW	Status: Historical	App Date:	Rev Date: 09/14/1989
Description: Installation of camera port and navigation sight ports.
TC Nos.: A37CE
Models: The Cessna Aircraft Company208
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA408SW	Status: Historical	App Date:	Rev Date:
Description: RC-8 aerial survey camera.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA408SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: RC-8 aerial survey camera.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA418SW	Status: Historical	App Date:	Rev Date:
Description: Seat-passenger lavatory combination.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA418SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Seat-passenger lavatory combination.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA439SW	Status: Historical	App Date:	Rev Date:
Description: TC-8 aerial survey camera.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA439SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: TC-8 aerial survey camera.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA478SW	Status: Historical	App Date:	Rev Date:
Description: RC-7, -9 aerial survey cameras.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA478SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: RC-7, -9 aerial survey cameras.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA559SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Aerial survey camera.
TC Nos.: 6A1
Models: Twin Commander Aircraft Corporation500 Series, 520, 560 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA559SW	Status: Historical	App Date:	Rev Date:
Description: Aerial survey camera.
TC Nos.: 6A1
Models: Twin Commander Aircraft Corporation500 Series, 520, 560 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA577SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Conversion of RC-8 camera to RMK-A-15/23.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA577SW	Status: Historical	App Date:	Rev Date:
Description: Conversion of RC-8 camera to RMK-A-15/23.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA666SW	Status: Historical	App Date:	Rev Date:
Description: Forward cabin door.
TC Nos.: 2A4, 6A1
Models: Twin Commander Aircraft Corporation500, 560, 680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA666SW	Status: Historical	App Date:	Rev Date: 01/01/1960
Description: Forward cabin door.
TC Nos.: 2A4, 6A1
Models: Twin Commander Aircraft Corporation500, 560, 680 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7531SW	Status: Historical	App Date:	Rev Date: 12/22/1988
Description: Installation of structural provisions for camera, Navigation sights, and thermal head scanner.
TC Nos.: A5SW
Models: Fairchild Aircraft CorporationSA226-T(B)
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7655SW	Status: Historical	App Date:	Rev Date: 10/31/2002
Description: Modification of lower fuselage skin to incorporate provisions for a camera, a navigational sight, and forward looking infra-red system.
TC Nos.: A37CE
Models: The Cessna Aircraft Company208, 208B
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Downtown Airpark Inc P.O. Box 2368, Oklahoma City, OK 73101-2368, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8126SW	Status: Historical	App Date:	Rev Date: 04/10/2001
Description: Installation of dual aerial camera ports/doors, one navigation sight port and one IRU/NS-1 port per Downtown Airpark, Report No. 91208-DL, Rev F, dtd 4/5/01 or later FAA approved revision. Installation of Exhaust Deflector Part No. ED8-100, per STC SA02080AK-D is a prerequisite for this mod.
TC Nos.: A37CE
Models: The Cessna Aircraft Company208
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140