# N5473: 2000 Bulmer Jeffrey S LANCAIR IV-P, registration cancelled 2013-11-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 4, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Bulmer Jeffrey S LANCAIR IV-P](https://openairdocs.org/model/bulmer-jeffrey-s-lancair-iv-p) (registry code 05617YW)
- Engine: [Continental TSIO-550-E](https://openairdocs.org/engine/continental-tsio-550-e) (registry code 17247)
- Data sheets: [TCDS E5SO](https://openairdocs.org/tcds/E5SO) (OpenAirDocs)
- Serial number: LIV-473
- Year built: 2000
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Lancair Intl Inc LANCAIR IV P
- Airworthiness: Experimental, amateur built
- Airworthiness date: April 22, 2006
- Certificate issued: October 15, 2004
- Last registry action: February 11, 2008
- Mode S code: A6F4AE
- Owner when cancelled: [N5473 LLC](https://openairdocs.org/faa-owner/N5473%20LLC)
- Location: [Sherwood, OR](https://openairdocs.org/faa-place/OR/Sherwood)
- Owner type: Corporation
- Owner's area on the map: 45.3531° N, 122.8658° W: Placed by OpenAirDocs at the center of ZIP code 97140, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5473
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5473
- Page: https://openairdocs.org/deregistered/N5473-2013-11-04

From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Bulmer Jeffrey S LANCAIR IV-P: https://openairdocs.org/model/bulmer-jeffrey-s-lancair-iv-p.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC06LA112](https://openairdocs.org/ntsb/NYC06LA112), May 10, 2006: Bulmer Lancair IV-P (N5473), Somerset, PA, destroyed, 2 fatal. Probable cause: The pilot's failure to maintain sufficient airspeed after takeoff to preclude a stall, which resulted in a loss of control and an inadvertent stall. Factors associated with the accident are the…

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20060510025439A](https://openairdocs.org/incident/20060510025439A), May 10, 2006: Amtr LANCAIRIVP (N5473), Somerset, PA, Destroyed, 2 fatal. (-23) Shortly after takeoff from runway 7 at Somerset County Airport (2G9), eyewitnesses state there was a trail of black smoke coming from the aircraft, and…

## Other aircraft with N5473

- [Cancelled 1980-08-15](https://openairdocs.org/deregistered/N5473-1980-08-15): Grumman G-164A, S/N 1171. Exported to Uruguay. Owner: [L & R Flying Service Inc](https://openairdocs.org/faa-owner/L%20%26%20R%20FLYING%20SERVICE%20INC), [Welsh, LA](https://openairdocs.org/faa-place/LA/Welsh)
- [Cancelled 1929-06-28](https://openairdocs.org/deregistered/N5473-1929-06-28): Waco 10, S/N 1522. Owner: [Parkersburg Aero Corp](https://openairdocs.org/faa-owner/PARKERSBURG%20AERO%20CORP), [Parkersburg, WV](https://openairdocs.org/faa-place/WV/Parkersburg)

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