# N354WF: 2019 William B Frymark JR VANS AIRCRAFT RV-7

- Status: Valid registration
- Airframe: [William B Frymark JR VANS AIRCRAFT RV-7](https://openairdocs.org/model/william-b-frymark-jr-vans-aircraft-rv-7) (registry code 05638J3, 2 seats)
- Engine: [Aerosport IO-375M1S](https://openairdocs.org/engine/aerosport-io-375m1s) (registry code 01325)
- Serial number: 72969
- Year built: 2019
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Vans Aircraft Inc RV-7
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 26, 2019
- Certificate issued: April 19, 2019
- Expires: April 30, 2029
- Mode S code: A3F5A3
- Registered owner: [Frymark William B Jr](https://openairdocs.org/faa-owner/FRYMARK%20WILLIAM%20B%20JR)
- Location: [Sugar Grove, IL](https://openairdocs.org/faa-place/IL/Sugar%20Grove)
- Owner type: Individual
- Owner's area on the map: 41.7763° N, 88.4581° W: Placed by OpenAirDocs at the center of ZIP code 60554, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=354WF
- Page: https://openairdocs.org/aircraft/N354WF

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): 0 in force

### Matched by airframe (William B Frymark JR VANS AIRCRAFT RV-7)

None in force.

### Matched by engine (Aerosport IO-375M1S)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N354WF.

## FAA accident and incident reports

None matched to N354WF.

## 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)

None matched to this aircraft's models.

## Related

- Other William B Frymark JR VANS AIRCRAFT RV-7 aircraft: https://openairdocs.org/model/william-b-frymark-jr-vans-aircraft-rv-7/aircraft.md
- The Aerosport IO-375M1S engine: https://openairdocs.org/engine/aerosport-io-375m1s.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.