# N237E: 1940 Cessna C-165 - Status: Valid registration - Airframe: [Cessna C-165](https://openairdocs.org/model/cessna-c-165) (registry code 2071102, 4 seats) - Engine: [Warner SS165 series](https://openairdocs.org/engine/warner-ss165-series) (registry code 64504) - Data sheets: [TCDS A-701](https://openairdocs.org/tcds/A-701) (Cessna Aircraft Company) (OpenAirDocs) - Serial number: 554 - Year built: 1940 - Type: Fixed wing single engine - Engine type: Reciprocating - Airworthiness: Standard - Airworthiness date: February 16, 1955 - Certificate issued: September 28, 2007 - Expires: June 30, 2028 - Mode S code: A222E5 - Registered owners: [Heyrman Vernon J Trustee](https://openairdocs.org/faa-owner/HEYRMAN%20VERNON%20J%20TRUSTEE), [Heyrman Cheryl A Trustee](https://openairdocs.org/faa-owner/HEYRMAN%20CHERYL%20A%20TRUSTEE) - Location: [De Pere, WI](https://openairdocs.org/faa-place/WI/De%20Pere) - Owner type: Co-owned - Owner's area on the map: 44.4054° N, 88.0893° W: Placed by OpenAirDocs at the center of ZIP code 54115, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=237E - Page: https://openairdocs.org/aircraft/N237E From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Warner SS165 model are included. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Cessna C-165) None in force. ### Matched by engine (Warner SS165 series) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N237E. ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20120520009969I](https://openairdocs.org/incident/20120520009969I), May 20, 2012: Cessna C-165 (N237E), De Pere, WI, Minor damage. Pilot landed at home base airport 9WS2 (Antique Aerodrome, De Pere, WI) on the south sod runway. Green bay airport (grb), which is 7 miles north of 9WS2,… ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## STCs that may be installed (OpenAirDocs) (14) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Cessna C-165) - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc - [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC - [STC SA02283SE PAGE 1](https://openairdocs.org/stc/SA02283SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc - [STC SA02402SE PAGE 1](https://openairdocs.org/stc/SA02402SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc - [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc - [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. Electronics International Inc - [STC SA02546AT](https://openairdocs.org/stc/SA02546AT): Installation of Wipline 2350 amphibious floats. Approved for installation on serial number 467 ONLY. Larson Glenn L and Hindall George R - [STC SA02072AK](https://openairdocs.org/stc/SA02072AK): Installation of hourmeter airspeed switch. Avalaska Inc - [STC SA1351WE](https://openairdocs.org/stc/SA1351WE): Replace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12). Ceconite Inc ## Related - Other Cessna C-165 aircraft: https://openairdocs.org/model/cessna-c-165/aircraft.md - The Warner SS165 series engine: https://openairdocs.org/engine/warner-ss165-series.md --- 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.