# N977WW: 2023 Brent A Frerichs RV8

- Status: Valid registration
- Airframe: [Brent A Frerichs RV8](https://openairdocs.org/model/brent-a-frerichs-rv8) (registry code 05641OD, 1 seats)
- Engine: [Lycoming IO-375](https://openairdocs.org/engine/lycoming-io-375) (registry code 42419)
- Serial number: 83889
- Year built: 2023
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 20, 2023
- Certificate issued: March 20, 2023
- Expires: March 31, 2030
- Mode S code: AD9FAF
- Registered owner: [Frerichs Brent A](https://openairdocs.org/faa-owner/FRERICHS%20BRENT%20A)
- Location: [Sagle, ID](https://openairdocs.org/faa-place/ID/Sagle)
- Owner type: Individual
- Owner's area on the map: 48.1805° N, 116.5362° W: Placed by OpenAirDocs at the center of ZIP code 83860, 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=977WW
- Page: https://openairdocs.org/aircraft/N977WW

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 (Brent A Frerichs RV8)

None in force.

### Matched by engine (Lycoming IO-375)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N977WW.

## FAA accident and incident reports

None matched to N977WW.

## 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 Brent A Frerichs RV8 aircraft: https://openairdocs.org/model/brent-a-frerichs-rv8/aircraft.md
- The Lycoming IO-375 engine: https://openairdocs.org/engine/lycoming-io-375.md

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