# N4543F: 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: May 11, 2000
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4543F
- Page: https://openairdocs.org/aircraft/N4543F

## Aircraft that carried N4543F

- [Cancelled 2000-05-11](https://openairdocs.org/deregistered/N4543F-2000-05-11): Air Tractor AT-401, S/N 401-0787. Owner: [Carlsons Ag Aviation Inc](https://openairdocs.org/faa-owner/CARLSONS%20AG%20AVIATION%20INC), [Northfield, MN](https://openairdocs.org/faa-place/MN/Northfield)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4543F-undated): Piper PA-28-151, S/N 287715047. Triennial form not returned

## NTSB investigations on N4543F (3)

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 CHI98LA355](https://openairdocs.org/ntsb/CHI98LA355), Aug 28, 1998: Air Tractor AT-401 (N4543F), N. Ottawa Twp., MN, destroyed. Probable cause: A loss of engine power due to a worn piston ring. A related factor was the owner exceeded the manufacturer's recommended engine overhaul.
- [NTSB CHI95LA258](https://openairdocs.org/ntsb/CHI95LA258), Aug 4, 1995: Air Tractor AT-401 (N4543F), Aurora, NE, substantial damage. Probable cause: the cracked engine assembly that caused the power loss during a critical phase of flight. Factors associated with this accident were the restricted airplane performance due to the power loss, the…
- [NTSB CHI82DA307](https://openairdocs.org/ntsb/CHI82DA307), Aug 14, 1982: Piper PA-28-151 (N4543F), Kankakee, IL, substantial damage

## FAA accident and incident reports on N4543F (5)

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 19980828022369A](https://openairdocs.org/incident/19980828022369A), Aug 28, 1998: Airtrc AT401 (N4543F), Ottowa Twnsp, MN, Destroyed. On August 28, 1998, at 1845 central daylight time, an air tractor AT-401, N4543F, piloted by a commercial pilot, was destroyed during a collision with the…
- [Accident 19950804021859A](https://openairdocs.org/incident/19950804021859A), Aug 4, 1995: Airtrc AT401 (N4543F), Aurora, NE, Substantial damage. Engine smoke on spray run. Pulled up. Engine quit. Nosed over landing. NR4 cylinder cracked jammed valve.
- [Incident 19910721040989I](https://openairdocs.org/incident/19910721040989I), Jul 21, 1991: Airtrc AT401 (N4543F), Aurora, NE, Minor damage. Engine lost power on a spraying run. Precautionary landing on road. Found metal particles in the oil screen.
- [Accident 19841125074979A](https://openairdocs.org/incident/19841125074979A), Nov 25, 1984: Piper PA28151 (N4543F), Nicholasville, KY, Substantial damage. Ran out of fuel at night. Crash landed in sewer plant sludge pool. No current medical or proof of biennial review.
- [Accident 19820814039939A](https://openairdocs.org/incident/19820814039939A), Aug 14, 1982: Piper PA28151 (N4543F), Kankakee, IL, Substantial damage. Aircraft crashed during landing when it ran off runway and through a ditch. Aircraft was flown by unknown pilot.

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