# N449W: Ronald Warren THE HELICYCLE

- Status: Valid registration
- Airframe: [Ronald Warren THE HELICYCLE](https://openairdocs.org/model/ronald-warren-the-helicycle) (registry code 05631D0, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 538E38
- Type: Rotorcraft
- Engine type: Turbo-prop
- Kit: Eagle R & D Co LLC HELICYCLE
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 26, 2012
- Certificate issued: August 9, 2023
- Expires: August 31, 2030
- Mode S code: A56E00
- Registered owner: [Spano Thomas](https://openairdocs.org/faa-owner/SPANO%20THOMAS)
- Location: [Kennett Square, PA](https://openairdocs.org/faa-place/PA/Kennett%20Square)
- Owner type: Individual
- Owner's area on the map: 39.8660° N, 75.7202° W: Placed by OpenAirDocs at the center of ZIP code 19348, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=449W
- Page: https://openairdocs.org/aircraft/N449W

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 (Ronald Warren THE HELICYCLE)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N449W.

## FAA accident and incident reports

None matched to N449W.

## 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 N449W

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N449W before.

- [Cancelled 1931-10-26](https://openairdocs.org/deregistered/N449W-1931-10-26): Curtiss Wright TRAVEL AIR A-14-D, S/N A14D-2001, built 1931. Owner: [Curtiss-Wright Export Corp](https://openairdocs.org/faa-owner/CURTISS-WRIGHT%20EXPORT%20CORP), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York)

## Related

- Other Ronald Warren THE HELICYCLE aircraft: https://openairdocs.org/model/ronald-warren-the-helicycle/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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