# N4433N: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: March 14, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4433N
- Page: https://openairdocs.org/aircraft/N4433N

## Aircraft that carried N4433N

- [Cancelled 2018-03-14](https://openairdocs.org/deregistered/N4433N-2018-03-14): Aeronca 15AC, S/N 15AC-322, built 1949. Registration expired, pending cancellation. Owner: [Swartz David D](https://openairdocs.org/faa-owner/SWARTZ%20DAVID%20D), [Chugiak, AK](https://openairdocs.org/faa-place/AK/Chugiak)
- [Cancelled 1949-07-07](https://openairdocs.org/deregistered/N4433N-1949-07-07): Boeing A75N1, S/N 75-6886. Owner: [Texair Dusters Inc](https://openairdocs.org/faa-owner/TEXAIR%20DUSTERS%20INC), [Keenesburg, CO](https://openairdocs.org/faa-place/CO/Keenesburg)

## NTSB investigations on N4433N (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 ANC04CA089](https://openairdocs.org/ntsb/ANC04CA089), Aug 7, 2004: Aeronca 15AC (N4433N), Big lake, AK, substantial damage. Probable cause: The pilot's inadequate evaluation of the weather conditions and subsequent collision with high vegetation during the initial climb after takeoff, which resulted in a collision with the ground.…
- [NTSB ANC89LA053](https://openairdocs.org/ntsb/ANC89LA053), Mar 16, 1989: Aeronca 15AC (N4433N), Fairbanks, AK, substantial damage. Probable cause: THE STUDENT PILOT'S INPROPER USE OF CARBURETOR HEAT AND THE INSTRUCTORS FAILURE TO PROPERLY SUPERVISE THE STUDENT ACTIONS WITHIN THE AIRPLANE.

## FAA accident and incident reports on N4433N (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 20040806018279A](https://openairdocs.org/incident/20040806018279A), Aug 6, 2004: Aronca 15AC (N4433N), Big Lake, AK, Substantial damage. (-23) During the takeoff, the aircraft's left wing clipped some brush at the end of the airstrip. The engine separated from fuselage and the left wing bent…
- [Accident 19890316004419A](https://openairdocs.org/incident/19890316004419A), Mar 16, 1989: Aronca STC15 (N4433N), Fairbanks, AK, Substantial damage. Rough engine finally quit. CFI applied carb heat several times but student kept turning it off. Crashed in swamp.

---
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.