# N1621U: 1973 Cessna T207, registration cancelled 2006-08-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 31, 2006
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna T207](https://openairdocs.org/model/cessna-t207) (registry code 2073612)
- Engine: [Continental TSIO-520 series](https://openairdocs.org/engine/continental-tsio-520-series) (registry code 17040)
- Data sheets: [TCDS A16CE](https://openairdocs.org/tcds/A16CE), [TCDS E8CE](https://openairdocs.org/tcds/E8CE) (OpenAirDocs)
- Serial number: 20700221
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 2, 1973
- Certificate issued: April 24, 2003
- Last registry action: April 18, 2006
- Mode S code: A0FBAA
- Owner when cancelled: [Aero Tech Flight Service Inc](https://openairdocs.org/faa-owner/AERO%20TECH%20FLIGHT%20SERVICE%20INC)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: Corporation
- Owner's area on the map: 61.2200° N, 149.8578° W: Placed by OpenAirDocs at the center of ZIP code 99501, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1621U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1621U
- Page: https://openairdocs.org/deregistered/N1621U-2006-08-31

From the FAA registry file of November 5, 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 T207: https://openairdocs.org/model/cessna-t207.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 ANC05FA090](https://openairdocs.org/ntsb/ANC05FA090), Jul 1, 2005: Cessna T207 (N1621U), Nanwalek, AK, destroyed, 3 fatal. Probable cause: The pilot's continued VFR flight into instrument meteorological conditions, which resulted in an in-flight collision with an island cliff during cruise flight. A factor contributing to the accident…

## 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 20050706014889A](https://openairdocs.org/incident/20050706014889A), Jul 6, 2005: Cessna T207 (N1621U), Nanwalek, AK, Destroyed, 3 fatal. (-23) The FAA was first notified of the accident on July 6, 2005. The accident occurred in a rented, wheel equipped Cessna 207 aircraft from merrill field…
- [Incident 19910804038979I](https://openairdocs.org/incident/19910804038979I), Aug 4, 1991: Cessna T207 (N1621U), Denali, AK. Engine seized in flight. Landed safely at airstrip. NR3 cylinder exhaust valve had come off. Oil lost.

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