# N33737: 1952 Aeronca S-65-CA - Status: Valid registration - Airframe: [Aeronca S-65-CA](https://openairdocs.org/model/aeronca-s-65-ca) (registry code 0190928, 2 seats) - Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999) - Data sheets: [TCDS A-675](https://openairdocs.org/tcds/A-675) (Thomas Gores) (OpenAirDocs) - Serial number: C-13041 - Year built: 1952 - Type: Fixed wing single engine - Engine type: Reciprocating - Airworthiness: Standard, normal - Airworthiness date: February 21, 1952 - Certificate issued: July 9, 2020 - Expires: July 31, 2027 - Mode S code: A3B2B1 - Registered owner: [Spirit Of Haughton Inc](https://openairdocs.org/faa-owner/SPIRIT%20OF%20HAUGHTON%20INC) - Location: [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport) - Owner type: Corporation - Owner's area on the map: 32.5252° N, 93.7502° W: Placed by OpenAirDocs: center of Shreveport, LA, 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=33737 - Page: https://openairdocs.org/aircraft/N33737 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. ## ADs that may apply (OpenAirDocs): 1 in force ### Matched by airframe (Aeronca S-65-CA) - [AD 47-30-08](https://openairdocs.org/ad/47-30-08): Seat Modification · Gores, William 65-CA (Army L-3F), 65-LA and S-65-CA. Effective Sep 30, 1947 ### Matched by engine (Amateur-built UNKNOWN ENG) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N33737. ## FAA accident and incident reports None matched to N33737. ## 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) (21) 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 (Aeronca S-65-CA) - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation - [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC - [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc - [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 SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation - [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc - [STC SA01669CH](https://openairdocs.org/stc/SA01669CH): Installation of Challenger Reusable Air Filter. Challenger Aviation Products Inc - [STC SA01026SE](https://openairdocs.org/stc/SA01026SE): Improved fuel gascolator assembly. Steve's Aircraft - [STC SA02033AT](https://openairdocs.org/stc/SA02033AT): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line. M-20 Oil Separators LLC - [STC SA01944CH](https://openairdocs.org/stc/SA01944CH): Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227. Experimental Aircraft Association Inc - [STC SA742GL](https://openairdocs.org/stc/SA742GL): Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index. EAA Aviation Foundation - [STC SA02520AT](https://openairdocs.org/stc/SA02520AT): Installation of M-20 Oil Separator, model 600-WP. M-20 Oil Separators LLC - [STC SA00279LA](https://openairdocs.org/stc/SA00279LA): Installation of Ameri-King AK-950 Global Positioning System Navigation Switching/Annunciator Panel and Associated Equipment. Ameri-King Corporation - [STC SA4624NM](https://openairdocs.org/stc/SA4624NM): Installation of F. Atlee Dodge springs 2097 and 2127 to replace bungee cords on ski equipped airplanes. F Atlee Dodge Aircraft Service - [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 - [STC SA4-1298](https://openairdocs.org/stc/SA4-1298): Ceconite 101 covering of complete airplane. Cooper Engineering Corporation - [STC SA4-288](https://openairdocs.org/stc/SA4-288): BN-1 propeller spinner. Raymond M Stits - [STC SA1-150](https://openairdocs.org/stc/SA1-150): Continental C-85-8 engine, Sensenich 75GK-50 propeller, and Harrison HE431-9 engine oil cooler. North American Flying Srvc ## Related - Other Aeronca S-65-CA aircraft: https://openairdocs.org/model/aeronca-s-65-ca/aircraft.md - The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.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.