# N23MB: 2020 Beard Mark H RV-8

- Status: Valid registration
- Airframe: [Beard Mark H RV-8](https://openairdocs.org/model/beard-mark-h-rv-8) (registry code 05639BL, 2 seats)
- Engine: [Aerosport IO-375M1S](https://openairdocs.org/engine/aerosport-io-375m1s) (registry code 01325)
- Serial number: 83652
- Year built: 2020
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Vans Aircraft Inc RV-8
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 24, 2020
- Certificate issued: May 6, 2020
- Expires: May 31, 2027
- Mode S code: A2073C
- Registered owner: [Beard Mark H](https://openairdocs.org/faa-owner/BEARD%20MARK%20H)
- Location: [Essex, MD](https://openairdocs.org/faa-place/MD/Essex)
- Owner type: Individual
- Owner's area on the map: 39.2896° N, 76.4386° W: Placed by OpenAirDocs at the center of ZIP code 21221, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=23MB
- Page: https://openairdocs.org/aircraft/N23MB

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 (Beard Mark H RV-8)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N23MB.

## FAA accident and incident reports

None matched to N23MB.

## 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.

## Earlier aircraft with N23MB

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N23MB before.

- [Cancelled 2004-04-02](https://openairdocs.org/deregistered/N23MB-2004-04-02): Bellanca 17-30A, S/N 74-30719, built 1974. Triennial form not returned. Owner: [Black Milton E](https://openairdocs.org/faa-owner/BLACK%20MILTON%20E), [Fallbrook, CA](https://openairdocs.org/faa-place/CA/Fallbrook)

## Related

- Other Beard Mark H RV-8 aircraft: https://openairdocs.org/model/beard-mark-h-rv-8/aircraft.md
- The Aerosport IO-375M1S engine: https://openairdocs.org/engine/aerosport-io-375m1s.md

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