# STC SA1437CE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Brad E Isham, United States - Description: Continental IO-360-K or KB engine installation rerated to 210 hp (2800 rpm) at takeoff and 195 hp(2600 rpm) maximum continuous. Rerated engine designation IO-360-KC/STC SE1436CE or IO-360-KBC/STC SE1436CE. (R172K LANDPLANE AND FLOATPLANE) - Applied: August 3, 1978 - Status date: March 16, 2018 - Product: Aircraft, Single-Engine - Certification basis: Part 21 - Data sheets: [TCDS 3A17](https://openairdocs.org/tcds/3A17) - Certificate PDF: https://openairdocs.org/files/sha256/68/2e/682ef266e371a306b06450803e8e9f9e7f9ce2c45ff4f736647ef83725477601 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BFFAAFB4DCA88E70862582550072304F.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA1437CE ## ADs that name it (0) None. ## Approved models (1) - The Cessna Aircraft Company R172K ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Brad E. Isham 4300 Palos Verdes Drive Valley Center, KS 67147 3 Civil Air - 3A17 Cessna R172K Landplane and Floatplane Continental IO-360-K or -KB engine installation re-rated to 210 HP (2800 RPM) at takeoff and 195 HP (2600 RPM) maximum continuous. Re-rated engine designation IO-360-KC/STC SE1436CE or IO-360-KBC/STC SE1436CE. Data Required: 1. Isham Aircraft Drawing List R17202, dated September 29, 1978, or later FAA Approved revision; and 2. Flight Manual Supplement, dated October 17, 1978, or later FAA Approved revision. This approval should not be extended to other airplanes of these models on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. (See Continuation Sheet, page 3) August 3, 1978 October 6, 1978 May 7, 2003, April 7, 2008, March 16, 2018 January 28, 1982, January 28, 1991 Original signed by Charlene Combs (Signature) Charlene Combs Program Manager Wichita ACO Branch (Title) FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES SA1437CE Date Amended: January 28, 1982, January 28, 1991 Date Reissued: May 7, 2003, April 7, 2008, March 16, 2018 (continued from page 1) Type Certificate Data Sheet 3A17 applies except as follows: Engine: Continental IO-360-KC/STC SE1436CE or IO-360-KBC/STC SE1436CE Fuel: 100/130 minimum octane aviation gasoline Engine Limits: Maximum continuous 2600 RPM 195 HP Takeoff (5 min.) 2800 RPM 210 HP Power Plant: Tachometer 2800 RPM Red Line 2600-2800 RPM Yellow Arc 2600 RPM Green Arc Fuel Pressure Gauge Maximum 18.5 PSI Red Line Propeller and Propeller Limits: Landplane (a) McCauley constant speed propeller, 2A34C203/90DCA-14 diameter: Not over 76 inch, not under 74.5 inch, pitch settings at 30 inch station, low 9.7 + .2 - .0, high 25.0 + .1 Floatplane McCauley constant speed propeller, 2A34C203/90DCA-10 diameter: Not over 80 inch, not under 78.5 inch, pitch settings at 30 inch station, low 9.8 + .0 - .1, high 25.0 + .1 (b) Governor McCauley C290D3/T6 (c) Spinner, Cessna Dwg. 0550328 Floats: ED0248B-2440 or Pee Kay 2300 or B2300 --- END --- ## Every issue (2) - March 16, 2018: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/68/2e/682ef266e371a306b06450803e8e9f9e7f9ce2c45ff4f736647ef83725477601) - April 7, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/89/c3/89c34a05fc9d7b7477edbe35e28035d904876f28de8180dc6cf46db6f072f424) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.