# N4FN: 1974 Piper PA-28-140, registration cancelled 2014-10-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 6, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140) (registry code 7102802)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 28-7525054
- Year built: 1974
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: October 22, 1974
- Certificate issued: February 17, 1984
- Last registry action: February 7, 1987
- Mode S code: A4A879
- Owner when cancelled: [Weldon Forrest H](https://openairdocs.org/faa-owner/WELDON%20FORREST%20H)
- Location: [Moab, UT](https://openairdocs.org/faa-place/UT/Moab)
- Owner type: Individual
- Owner's area on the map: 38.5177° N, 109.3852° W: Placed by OpenAirDocs at the center of ZIP code 84532, within about 22 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4FN
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4FN
- Page: https://openairdocs.org/deregistered/N4FN-2014-10-06

From the FAA registry file of October 28, 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 Piper PA-28-140: https://openairdocs.org/model/piper-pa-28-140.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 DEN84LA127](https://openairdocs.org/ntsb/DEN84LA127), Apr 13, 1984: Piper PA-28-140 (N4FN), Monticello, UT, substantial damage

## 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 19840413014849A](https://openairdocs.org/incident/19840413014849A), Apr 13, 1984: Piper PA28140 (N4FN), Monticello, UT, Substantial damage. Pilot attempted downwind high density altitude takeoff. Aircraft would not climb out of ground effect and crashed.

## Other aircraft with N4FN

- [Registered now](https://openairdocs.org/aircraft/N4FN): Agustawestland Philadelphia AW139, S/N 41579, built 2022

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