# Waco YKC-S - Type: Aircraft model (FAA registry) - Registry code: 9600818 - Manufacturer (registry): WACO - Model: YKC-S - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 ยท Reciprocating - Seats: 5 - Weight class: Up to 12,499 lb - Cruise speed: 123 mph - Certification: Type certificated - Data sheet: [TCDS A-533](https://openairdocs.org/tcds/A-533) (OpenAirDocs) - Holder: The Waco Aircraft Company - Registered aircraft: 4 - Page: https://openairdocs.org/model/waco-ykc-s Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft (4) - [N14066](https://openairdocs.org/aircraft/N14066): [Alaska Aviation Museum](https://openairdocs.org/faa-owner/ALASKA%20AVIATION%20MUSEUM), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1934, S/N 3991 - [N14614](https://openairdocs.org/aircraft/N14614): [Connecticut Aeronautical Historical Assn Inc](https://openairdocs.org/faa-owner/CONNECTICUT%20AERONAUTICAL%20HISTORICAL%20ASSN%20INC), [Windsor Locks, CT](https://openairdocs.org/faa-place/CT/Windsor%20Locks), S/N 4236 - [N14620](https://openairdocs.org/aircraft/N14620): [Koerner Aviation Inc](https://openairdocs.org/faa-owner/KOERNER%20AVIATION%20INC), [Kankakee, IL](https://openairdocs.org/faa-place/IL/Kankakee), built 1935, S/N 4234 - [N15232](https://openairdocs.org/aircraft/N15232): [Lovley Vaughn T](https://openairdocs.org/faa-owner/LOVLEY%20VAUGHN%20T), [Webster, MN](https://openairdocs.org/faa-place/MN/Webster), built 1935, S/N 4263 ## NTSB investigations (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB UNK64X2057](https://openairdocs.org/ntsb/UNK64X2057), May 31, 1964: Waco Ykcs (N15232), Okla City, OK, substantial damage ## 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. - [Accident 19871123083309A](https://openairdocs.org/incident/19871123083309A), Nov 23, 1987: Waco ZKS6 (N14614), North Canaan, CT, Substantial damage. Flange holding inner strut tubing failed. Allowed strut to drop and wheel to caster. Aircraft nosed over on landing ## STCs that may be installed (OpenAirDocs) (15) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [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 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 SE02712SE](https://openairdocs.org/stc/SE02712SE): Installation of the Oil Scavenging Pump System for Jacobs L-4 and R-755. Henry F. Rogers - [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 SA01406NY](https://openairdocs.org/stc/SA01406NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and rotary wing. Airwolf Filter Corporation - [STC SA2586NM](https://openairdocs.org/stc/SA2586NM): Installation of J.P. Instruments temperature monitoring systems. J P Instruments - [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley - [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc - [STC SA00432SE](https://openairdocs.org/stc/SA00432SE): Installation of EGT 701 series fuel flow instrument. J P Instruments - [STC SA00861SE](https://openairdocs.org/stc/SA00861SE): Installation of J.P. Instruments (JPI) fuel flow indicating system. J P Instruments - [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 SA2432CE](https://openairdocs.org/stc/SA2432CE): Operation of airplane on unleaded automotive gasoline 87 minimum anti-knock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2. Petersen Aviation Inc --- 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.