N45113 is a 1990 Air Tractor Inc AT-502 (fixed wing single engine) with serial number 502-0094, registered in Knox, IN. Its FAA registration is valid and runs until Aug 31, 2032; the renewal window opens on Feb 29, 2032. It is powered by a P&W Canada PT6A-60A rated at 1050 hp. Its airworthiness certificate is in the restricted class (agriculture and pest control), issued Apr 10, 1990. It is one of 78 AT-502 aircraft in the FAA registry, 2 of them registered in Indiana. About 59% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Jun 5, 2025.
Registration
- FAA status
- Valid registration
- Expires
- Aug 31, 2032
- Registrant type
- Corporation
- Registered owner
- OVER AND UNDER FLYING SERVICE INC DBA
- Location
- Knox, IN
- Local FAA office (FSDO)
- Grand Rapids FSDO (GRR FSDO) · 616-974-2500
- Certificate issued
- Aug 20, 2025
- Last FAA action
- Aug 20, 2025
- Mode S code (hex)
- A5786A
- Mode S code (octal)
- 51274152
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- AIR TRACTOR INC
- Model
- AT-502
- Type certificate (TCDS)
- A17SW (Air Tractor Inc.)
- Year manufactured
- 1990
- Serial number
- 502-0094
- Aircraft type
- Fixed wing single engine
- Engine type
- Turbo-prop
- Engine
- P&W CANADA PT6A-60A (1050 hp)
- Engines / seats
- 1 / 1
- Weight class
- Up to 12,499 lb
- Airworthiness
- Restricted since Apr 10, 1990
- Approved operations
- Agriculture and pest control
Public airports near Knox
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Starke County Knox, IN | KOXI | 3 mi | Non-towered | 100LL, A+ |
| Bass Lake Winona, IN | 01L | 5 mi | Non-towered | - |
| Lake Maxinkuckee Culver, IN | 01H | 13 mi | Non-towered | - |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jun 5, 2025 | Gibson, AR | Air Tractor Inc AT-502 this airframe | Substantial | Serious | CEN25LA200 |
From the NTSB aviation accident database (events since 2008, data through Sep 29, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.