# N3804U: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: February 13, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3804U
- Page: https://openairdocs.org/aircraft/N3804U

## Aircraft that carried N3804U

- [Cancelled 2018-02-13](https://openairdocs.org/deregistered/N3804U-2018-02-13): Cessna 336, S/N 336-0104, built 1964. Registration expired, pending cancellation. Owner: [Mobile County Health Department](https://openairdocs.org/faa-owner/MOBILE%20COUNTY%20HEALTH%20DEPARTMENT), [Mobile, AL](https://openairdocs.org/faa-place/AL/Mobile)

## NTSB investigations on N3804U (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 ERA14TA326](https://openairdocs.org/ntsb/ERA14TA326), Jul 3, 2014: Cessna 336 (N3804U), Mobile, AL, substantial damage. Probable cause: The pilot’s inadequate preflight fuel planning during which he did not ensure that there was adequate fuel in the main tanks for the flight, which resulted in a loss of engine power.

## FAA accident and incident reports on N3804U (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 20140703013629A](https://openairdocs.org/incident/20140703013629A), Jul 3, 2014: Cessna 336 (N3804U), Mobile, AL, Substantial damage. While conducting a mosquito spray mission at an altitude of 100 feet AGL, the rear engine began to run rough and sputter. Pilot switched from the main fuel…

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