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No. of STCs: 14

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-376	Status: Historical	App Date: 12/23/1957	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-235-C1 or O-235-C2C engine
TC Nos.: 5A2
Models: Cessna Aircraft Company140A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-376	Status: Historical	App Date:	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-235-C1 or O-235-C2C engine, in accordance with McKenzie Aircraft Repair Installation Instructions and Drawing No. L149-0600-244, Sheets 1 and 2, Revisions 1, 2, and 3, or later FAA approved revisions. Cowling is the same as that used on 1947 Model 140. Airplane Flight Manual Supplements are required with this installation.
TC Nos.: 5A2
Models: The Cessna Aircraft Company140A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-519	Status: Historical	App Date: 06/09/1958	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-320 engine
TC Nos.: A-780
Models: FS 2003 Corp.PA-12
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-519	Status: Historical	App Date:	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-320 engine in accordance with McKenzie Aircraft Repair Installation Instructions in Piper PA-12, and McKenzie Aircraft Repair PA-12 Conversion Drawing No. 200-00, Sheets 1, 2, and 3, dated June 6, 1958, or later FAA approved revisions.
TC Nos.: A-780
Models: The New Piper Aircraft Inc.PA-12
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-581	Status: Historical	App Date:	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-290-D engine and Sensenich M76AM-2 or Sensenich CS3FM4 propeller, in accordance with McKenzie Aircraft Repair Installation Instructions and Supplemental Parts List dated June 28, 1958, and McKenzie Aircraft Repair Installation Instructions and Parts List dated September 10, 1955, and McKenzie Aircraft Repair Drawing L149-0600-244, Revision 4, dated June 23, 1958, Sheets 1 and 2, or later FAA approved revisions to all of the above.
TC Nos.: 5A2, A-768
Models: The Cessna Aircraft Company120, 140, 140A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-581	Status: Historical	App Date: 08/21/1958	Rev Date: 03/02/2002
Description: Installation of a Lycoming O-290-D engine and Sensenich M76AM-2 or Sensenich CS3FM4 propeller
TC Nos.: 5A2, A-768
Models: Cessna Aircraft Company120, 140, 140A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-640	Status: Historical	App Date: 10/29/1958	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-290-D2 engine and Sensenich M74DM propeller
TC Nos.: 5A2, A-768
Models: Cessna Aircraft Company120, 140, 140A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-640	Status: Historical	App Date:	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-290-D2 engine and Sensenich M74DM propeller, in accordance with McKenzie Aircraft Repair Installation Instructions dated October 30, 1958, (revised August 24, 1976), and McKenzie Aircraft Repair Drawing L149-0600-244, Sheets 1 and 2, Revisions 1, 2, and 3, or later FAA approved revisions. For seaplane configuration, the McCauley 1A175/GM-8240 propeller is required.
TC Nos.: 5A2, A-768
Models: The Cessna Aircraft Company120, 140, 140A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-78	Status: Historical	App Date: 02/15/1956	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-320 engine and Sensenich M74DM59 propeller. Installation of Piper PA-18A-150 engine cooling baffles, modified to fit cowling. Installation of oil cooler (Harrison AP13SJ03-01) in accordance with Piper Drawing 14368. Installation of pressure type gas tank caps.
TC Nos.: A-797
Models: FS 2002 Corp.PA-14
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-815	Status: Historical	App Date:	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-320 engine and Sensenich M74DM propeller in accordance with McKenzie Aircraft Repair Installation Instructions and Parts List, dated May 4, 1959, or later FAA approved revisions.
TC Nos.: 1A6
Models: The New Piper Aircraft Inc.PA-22-135
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-95	Status: Historical	App Date:	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-235-C1 or O-235-C2C engine, in accordance with Installation Instructions and McKenzie Flying Service Drawing No. L149-0600-244, Sheets 1 and 2, or later FAA approved revisions. This modification also includes the option of installing a Gulfstream American AA-1 exhaust system assembly (Part No. 504002-501) as per Instructions Item No. 27.
TC Nos.: A-768
Models: The Cessna Aircraft Company120, 140
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-95	Status: Historical	App Date: 07/07/1956	Rev Date: 03/01/2002
Description: Installation of a Lycoming O-235-C1 or O-235-C2C engine
TC Nos.: A-768
Models: Cessna Aircraft Company120, 140
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-97	Status: Historical	App Date:	Rev Date: 03/01/2002
Description: Installation of an auxiliary five-gallon tank in wing per McKenzie Aircraft Repair Drawing No. 300-00, Sheets 1, 2, and 3, and Installation Instructions dated April 4, 1956, or later FAA approved revisions. This auxiliary tank adds 6 lbs. At +32 inches.
TC Nos.: A-759
Models: American Champion Aircraft Corp.7AC
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Russell Conversions, Inc. 7829 Windover Way, Titusville, FL 32780, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4-97	Status: Historical	App Date: 07/09/1956	Rev Date: 03/01/2002
Description: Installation of an auxiliary five-gallon tank in wing
TC Nos.: A-759
Models: American Champion Aircraft Corp.7AC
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500