# N9983Z: 1984 Cessna U206G, registration cancelled 2017-06-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 15, 2017
- Status when cancelled: Registration expired, pending cancellation
- 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: U20606794
- Year built: 1984
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 31, 1983
- Certificate issued: July 3, 1985
- Last registry action: February 3, 2000
- Mode S code: ADF334
- Owner when cancelled: [Key West Seaplane Service Inc](https://openairdocs.org/faa-owner/KEY%20WEST%20SEAPLANE%20SERVICE%20INC)
- Location: [Key West, FL](https://openairdocs.org/faa-place/FL/Key%20West)
- Owner type: Corporation
- Owner's area on the map: 24.5446° N, 81.9217° W: Placed by OpenAirDocs at the center of ZIP code 33040, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9983Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9983Z
- Page: https://openairdocs.org/deregistered/N9983Z-2017-06-15

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 MIA96FA100](https://openairdocs.org/ntsb/MIA96FA100), Mar 17, 1996: Cessna U206G (N9983Z), Key West, FL, destroyed, 5 fatal. Probable cause: The pilot's improper decision to continue the flight rather than making an immediate water landing due to the low altitude of the airplane and obstructions ahead, which led to his intentional…

## 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 19960317004259A](https://openairdocs.org/incident/19960317004259A), Mar 17, 1996: Cessna U206G (N9983Z), Destroyed, 5 fatal. Stalled on departure crashed into water.

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