# N99EP: 2015 Warren J Erickson EP 180-159

- Status: Valid registration
- Airframe: [Warren J Erickson EP 180-159](https://openairdocs.org/model/warren-j-erickson-ep-180-159) (registry code 05634MW, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 20150001
- Year built: 2015
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: December 17, 2015
- Certificate issued: September 15, 2018
- Expires: September 30, 2028
- Mode S code: ADD0BC
- Registered owner: [Starfighter Holdings LLC](https://openairdocs.org/faa-owner/STARFIGHTER%20HOLDINGS%20LLC)
- Location: [Port Townsend, WA](https://openairdocs.org/faa-place/WA/Port%20Townsend)
- Owner type: LLC
- Owner's area on the map: 48.0413° N, 122.8267° W: Placed by OpenAirDocs at the center of ZIP code 98368, 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=99EP
- Page: https://openairdocs.org/aircraft/N99EP

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 (Warren J Erickson EP 180-159)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N99EP.

## FAA accident and incident reports

None matched to N99EP.

## 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 Warren J Erickson EP 180-159 aircraft: https://openairdocs.org/model/warren-j-erickson-ep-180-159/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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