# N924WF: 2012 Huisman Willem Johannes VELOCITY SE-RG - Status: Valid registration - Airframe: [Huisman Willem Johannes VELOCITY SE-RG](https://openairdocs.org/model/huisman-willem-johannes-velocity-se-rg) (registry code 05631ZR, 4 seats) - Engine: [Franklin 6A-350-C1](https://openairdocs.org/engine/franklin-6a-350-c1) (registry code 27042) - Data sheets: [TCDS E9EA](https://openairdocs.org/tcds/E9EA) (Franklin Sp. z.o.o.) (OpenAirDocs) - Serial number: DM0-291 - Year built: 2012 - Type: Fixed wing single engine - Engine type: Reciprocating - Kit: Velocity Inc SE-RG - Airworthiness: Experimental, amateur built - Airworthiness date: September 13, 2012 - Certificate issued: December 12, 2024 - Expires: December 31, 2031 - Mode S code: ACCF00 - Registered owner: [Blue Zone Aviation LLC](https://openairdocs.org/faa-owner/BLUE%20ZONE%20AVIATION%20LLC) - Location: [Sheridan, WY](https://openairdocs.org/faa-place/WY/Sheridan) - Owner type: LLC - Owner's area on the map: 44.8325° N, 106.8963° W: Placed by OpenAirDocs at the center of ZIP code 82801, within about 13 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=924WF - Page: https://openairdocs.org/aircraft/N924WF 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): 4 in force ### Matched by airframe (Huisman Willem Johannes VELOCITY SE-RG) None in force. ### Matched by engine (Franklin 6A-350-C1) - [AD 2003-05-01](https://openairdocs.org/ad/2003-05-01): Diaphragm type AC4886 fuel pumps · Wytwornia Sprzetu Komunikacyjnego 4A-235-B, 4A-235-B2, 4A-235-B3 and 9 more. Effective Mar 21, 2003 - [AD 89-04-02](https://openairdocs.org/ad/89-04-02): Carburetors · Continental Motors O-470-11, O-470-11-CI, O-470-11B and 175 more. Effective Mar 8, 1989 - [AD 69-24-03](https://openairdocs.org/ad/69-24-03): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 321 more. Effective Nov 29, 1969 - [AD 69-09-01](https://openairdocs.org/ad/69-09-01): Eisemann Magnetos · Eisemann Magnetos, 2A4-45-B2, 2A4-49-B2 and 158 more ### Historical (superseded or no longer in force) - [AD 2002-18-51](https://openairdocs.org/ad/2002-18-51) (historical): Fuel pump · Wytwornia Sprzetu Komunikacyjnego 4A-235-B, 4A-235-B2, 4A-235-B3 and 8 more ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N924WF. ## FAA accident and incident reports None matched to N924WF. ## 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 engine (Franklin 6A-350-C1) - [STC SE2932SW](https://openairdocs.org/stc/SE2932SW): Install carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive. Alcor LLC - [STC SE1311SO](https://openairdocs.org/stc/SE1311SO): Installation of Shivers carburetor temperature gauge with a Richter Aero Equipment B-5 carburetor temperature probe. LegacySTC.com - [STC SE208SO](https://openairdocs.org/stc/SE208SO): Installation of ice indicator in the carburetor. LegacySTC.com - [STC SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application. Hartzell Propeller Inc - [STC SE4178NM](https://openairdocs.org/stc/SE4178NM): Installation of oil filter kit. Franklin Aircraft Engines Inc - [STC SE02602AT](https://openairdocs.org/stc/SE02602AT): Installation of an alternate engine driven fuel pump in accordance with CJ Aviation "Installation Instructions for Fuel Pump 6005-2A", IR, dated 12/23/02, drawing no. 6005-2A "Fuel Pump", IR, dated 11/14/02 and drawing no. 6005-2B "Cap Plug", IR, dated 12/03/02 or later FAA approved revisions of either document. C J Aviation - [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc - [STC SE3331NM](https://openairdocs.org/stc/SE3331NM): Lycoming valve cover gasket. Real Gaskets Tennessee - [STC SE110CH](https://openairdocs.org/stc/SE110CH): Installation of Slick Model 6399 magnetos. Champion Aerospace LLC - [STC SE1697GL](https://openairdocs.org/stc/SE1697GL): Installation of nose seal retainer. Skaggs Robert G - [STC SE78WE](https://openairdocs.org/stc/SE78WE): Install two locking pins in Franklin Part Number 21014J oil transfer collar, 180 degrees apart, to prevent rotation of oil seal in collar. Yehnert Helicopters, Inc - [STC SE77WE](https://openairdocs.org/stc/SE77WE): One Only STC Installation of two seal locking pins in the oil transfer collar, Serial No, 53005-3. Huntington Beach Police Department - [STC SE76WE](https://openairdocs.org/stc/SE76WE): Serial Number 53056-3 ONLY: Installation of two seal locking pins in the oil transfer collar in accordance with Yehnert Helicopter Drawing YH1049. Robert R. Lewis - [STC SE634SO](https://openairdocs.org/stc/SE634SO): Installation external oil supply routing and vent system to permit maintaining oil pressure in inverted position. D'Arcy John J ## Related - Other Huisman Willem Johannes VELOCITY SE-RG aircraft: https://openairdocs.org/model/huisman-willem-johannes-velocity-se-rg/aircraft.md - The Franklin 6A-350-C1 engine: https://openairdocs.org/engine/franklin-6a-350-c1.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.