# N9742Z: 1982 Cessna U206G, registration cancelled 2011-07-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 12, 2011
- Status when cancelled: Registration expired
- Airframe: [Cessna U206G](https://openairdocs.org/model/cessna-u206g) (registry code 2073356)
- Engine: [Continental IO-520 series](https://openairdocs.org/engine/continental-io-520-series) (registry code 17032)
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE), [TCDS E5CE](https://openairdocs.org/tcds/E5CE) (OpenAirDocs)
- Serial number: U20606636
- Year built: 1982
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 6, 1982
- Certificate issued: April 19, 2005
- Last registry action: April 15, 2008
- Mode S code: AD9537
- Owner when cancelled: [Airborne Maintenance Inc](https://openairdocs.org/faa-owner/AIRBORNE%20MAINTENANCE%20INC)
- Location: [Ronkonkoma, NY](https://openairdocs.org/faa-place/NY/Ronkonkoma)
- Owner type: Corporation
- Owner's area on the map: 40.8129° N, 73.1156° W: Placed by OpenAirDocs at the center of ZIP code 11779, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9742Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9742Z
- Page: https://openairdocs.org/deregistered/N9742Z-2011-07-12

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 Cessna U206G: https://openairdocs.org/model/cessna-u206g.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 ERA11FA078](https://openairdocs.org/ntsb/ERA11FA078), Dec 5, 2010: Cessna U206G (N9742Z), Leverett, MA, substantial damage, 2 fatal. Probable cause: A total loss of engine power due to the fatigue failure of the crankshaft, which resulted from improper tightening of the cylinder hold-down nuts.

## 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 20101205054049A](https://openairdocs.org/incident/20101205054049A), Dec 5, 2010: Cessna U206G (N9742Z), Leverette, MA, Destroyed, 2 fatal. The flight departed, about 1515 EDT, from dillant-hopkins airport keene, NH (een), VFR and was on flight following, to long island macarthur airport NY, (isp),…

## Other aircraft with N9742Z

- [Cancelled 1970-07-02](https://openairdocs.org/deregistered/N9742Z-1970-07-02): Lockheed 1049G, S/N 4563. Owner: [California Airmotive Corp](https://openairdocs.org/faa-owner/CALIFORNIA%20AIRMOTIVE%20CORP)

---
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.