# N5084: Prock Johnny B-8M

- Status: Valid registration
- Airframe: [Prock Johnny B-8M](https://openairdocs.org/model/prock-johnny-b-8m) (registry code 13021JN, 1 seats)
- Engine: [Mcculloch 4318A&E/0-100](https://openairdocs.org/engine/mcculloch-4318a-e-0-100) (registry code 43101)
- Serial number: JP5084
- Type: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 15, 1987
- Certificate issued: August 18, 1982
- Expires: January 31, 2028
- Mode S code: A65A8C
- Registered owner: [Prock Johnny](https://openairdocs.org/faa-owner/PROCK%20JOHNNY)
- Location: [Cleveland, TN](https://openairdocs.org/faa-place/TN/Cleveland)
- Owner type: Individual
- Owner's area on the map: 35.1040° N, 84.9208° W: Placed by OpenAirDocs at the center of ZIP code 37311, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5084
- Page: https://openairdocs.org/aircraft/N5084

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 (Prock Johnny B-8M)

None in force.

### Matched by engine (Mcculloch 4318A&E/0-100)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N5084.

## FAA accident and incident reports

None matched to N5084.

## 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 N5084

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N5084 before.

- [Cancelled 1973-07-31](https://openairdocs.org/deregistered/N5084-1973-07-31): Grumman G-164A, S/N 1119. Exported to Canada. Owner: [Mid-Continent Aircraft Corp](https://openairdocs.org/faa-owner/MID-CONTINENT%20AIRCRAFT%20CORP), [Hayti, MO](https://openairdocs.org/faa-place/MO/Hayti)
- [Cancelled 1937-08-29](https://openairdocs.org/deregistered/N5084-1937-08-29): Stearman C3-B, S/N 123, built 1928. Owner: [Bowen William S](https://openairdocs.org/faa-owner/BOWEN%20WILLIAM%20S), [Boston, MA](https://openairdocs.org/faa-place/MA/Boston)

## Related

- Other Prock Johnny B-8M aircraft: https://openairdocs.org/model/prock-johnny-b-8m/aircraft.md
- The Mcculloch 4318A&E/0-100 engine: https://openairdocs.org/engine/mcculloch-4318a-e-0-100.md

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