# N8852: 2008 Johnson Philip B 404

- Status: Valid registration
- Airframe: [Johnson Philip B 404](https://openairdocs.org/model/johnson-philip-b-404) (registry code 056231G, 1 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: 4025
- Year built: 2008
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Kit: Fisher Flying Products FP-404
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 9, 2008
- Certificate issued: August 29, 2019
- Expires: August 31, 2029
- Mode S code: AC3306
- Registered owner: [Johnson Philip B](https://openairdocs.org/faa-owner/JOHNSON%20PHILIP%20B)
- Location: [North Grafton, MA](https://openairdocs.org/faa-place/MA/North%20Grafton)
- Owner type: Individual
- Owner's area on the map: 42.2313° N, 71.6926° W: Placed by OpenAirDocs at the center of ZIP code 01536, 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=8852
- Page: https://openairdocs.org/aircraft/N8852

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. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Johnson Philip B 404)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N8852.

## FAA accident and incident reports

None matched to N8852.

## 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 N8852

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N8852 before.

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N8852-undated): Douglas DC-7C, S/N 45210. N-number assigned, not yet registered

## Related

- Other Johnson Philip B 404 aircraft: https://openairdocs.org/model/johnson-philip-b-404/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.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.