# N1504Q: Air Tractor AT-502, registration cancelled 1993-11-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 17, 1993
- Status when cancelled: Valid registration
- Airframe: [Air Tractor AT-502](https://openairdocs.org/model/air-tractor-at-502) (registry code 0390303)
- Data sheets: [TCDS A17SW](https://openairdocs.org/tcds/A17SW) (OpenAirDocs)
- Serial number: 5020141
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 11, 1991
- Last registry action: October 15, 1991
- Mode S code: A0CD22
- Owner when cancelled: [Shores Ag Air Inc](https://openairdocs.org/faa-owner/SHORES%20AG%20AIR%20INC)
- Location: [Robstown, TX](https://openairdocs.org/faa-place/TX/Robstown)
- Owner type: Corporation
- Owner's area on the map: 27.7761° N, 97.7419° W: Placed by OpenAirDocs at the center of ZIP code 78380, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1504Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1504Q
- Page: https://openairdocs.org/deregistered/N1504Q-1993-11-17

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 Air Tractor AT-502: https://openairdocs.org/model/air-tractor-at-502.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 FTW93FA197](https://openairdocs.org/ntsb/FTW93FA197), Jun 26, 1993: Air Tractor AT-502 (N1504Q), Petronila, TX, destroyed, 1 fatal. Probable cause: FAILURE OF THE PILOT TO MAINTAIN SUFFICIENT AIRSPEED, WHILE MANEUVERING, WHICH RESULTED IN AN INADVERTENT STALL. A FACTOR RELATED TO THE ACCIDENT WAS: HIS LACK OF ALTITUDE FOR RECOVERY FROM THE STALL.

## 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 19930626020419A](https://openairdocs.org/incident/19930626020419A), Jun 26, 1993: Airtrc AT502 (N1504Q), Petronila, TX, Destroyed, 1 fatal. Rolled inverted during procedure turn around. Too low to recover. Accelerated stall in vertical bank.

## Other aircraft with N1504Q

- [Cancelled 1989-01-18](https://openairdocs.org/deregistered/N1504Q-1989-01-18): Cessna 150L, S/N 15072804. Triennial form not returned

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