# N707SH: 2000 Hall Steve LANCAIR 4P, registration cancelled 2017-04-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 18, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hall Steve LANCAIR 4P](https://openairdocs.org/model/hall-steve-lancair-4p) (registry code 05610X2)
- Engine: [Continental IO-550 series](https://openairdocs.org/engine/continental-io-550-series) (registry code 17042)
- Data sheets: [TCDS E3SO](https://openairdocs.org/tcds/E3SO) (OpenAirDocs)
- Serial number: LIV-363
- 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: March 31, 2001
- Certificate issued: May 13, 2004
- Last registry action: September 10, 2007
- Mode S code: A97027
- Owner when cancelled: [Ward Synthesis Inc](https://openairdocs.org/faa-owner/WARD%20SYNTHESIS%20INC)
- Location: [Ypsilanti, MI](https://openairdocs.org/faa-place/MI/Ypsilanti)
- Owner type: Corporation
- Owner's area on the map: 42.2751° N, 83.5863° W: Placed by OpenAirDocs at the center of ZIP code 48198, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N707SH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=707SH
- Page: https://openairdocs.org/deregistered/N707SH-2017-04-18

From the FAA registry file of October 29, 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 Hall Steve LANCAIR 4P: https://openairdocs.org/model/hall-steve-lancair-4p.md

## NTSB investigations (2)

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 CHI04LA129](https://openairdocs.org/ntsb/CHI04LA129), May 31, 2004: Hall Lancair IV-P (N707SH), Vermontville, MI, destroyed, 3 fatal. Probable cause: The failure of Air Route Traffic Control Center controllers to provide adverse weather avoidance assistance as required by FAA directives, which led to the airplane's encounter with a thunderstorm…
- [NTSB DEN01LA103](https://openairdocs.org/ntsb/DEN01LA103), May 28, 2001: Hall Lancair 4P (N707SH), Bennett, CO, substantial damage. Probable cause: unsuitable terrain on which to make a forced landing. A contributing factor was a fatigue fracture of the starter adapter drive shaft, which resulted in a loss of engine power due to oil starvation.

## FAA accident and incident reports (2)

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 20040531011169A](https://openairdocs.org/incident/20040531011169A), May 31, 2004: Hall LANCAIR4P (N707SH), Vermontville, MI, Destroyed, 3 fatal. (-23) Lancair ivp N707SH, departed ypsilanti, MI (9MI0) with two passengers and baggage on board. Witnesses saw the aircraft spiraling toward the ground and…
- [Accident 20010528011699A](https://openairdocs.org/incident/20010528011699A), May 28, 2001: Amtr LANCAIR4P (N707SH), Bennett, CO, No damage. (-23)On a short sightseeing flight, the pilot moticed a fluxuating oil pressure from 0 to "10" PSI. He turnes the aircraft back towards the airport and after 2…

## Other aircraft with N707SH

- [Cancelled 2025-10-22](https://openairdocs.org/deregistered/N707SH-2025-10-22): Agustawestland Philadelphia AW119MKII, S/N 15030, built 2025. Exported to Israel. Owner: [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake)

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