N4551M is a 1991 Air Tractor Inc AT-502 (fixed wing single engine) with serial number 502-0133, registered in Rock Falls, IL. Its FAA registration is valid and runs until Jun 30, 2032; the renewal window opens on Dec 30, 2031. It is powered by a P&W PT6A SER rated at 750 hp. Its airworthiness certificate is in the restricted class (agriculture and pest control), issued Mar 19, 1991. It is one of 78 AT-502 aircraft in the FAA registry, 4 of them registered in Illinois. About 41% of them were built after it.
2067days left
Registration expiresJun 30, 2032
Today
Registration
- FAA status
- Valid registration
- Expires
- Jun 30, 2032
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- Rock Falls, IL
- Local FAA office (FSDO)
- Greater Chicago FSDO (CHI FSDO) · (847) 294-8700
- Certificate issued
- Jun 10, 2025
- Last FAA action
- Jun 10, 2025
- Mode S code (hex)
- A58736
- Mode S code (octal)
- 51303466
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- AIR TRACTOR INC
- Model
- AT-502
- Type certificate (TCDS)
- A17SW (Air Tractor Inc.)
- Year manufactured
- 1991
- Serial number
- 502-0133
- Aircraft type
- Fixed wing single engine
- Engine type
- Turbo-prop
- Engine
- P&W PT6A SER (750 hp)
- Engines / seats
- 1 / 1
- Weight class
- Up to 12,499 lb
- Airworthiness
- Restricted since Mar 19, 1991
- Approved operations
- Agriculture and pest control
Public airports near Rock Falls
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Whiteside County/Jos H Bittorf Field Sterling/Rockfalls, IL | KSQI | 2 mi | Non-towered | 100LL, A |
| Dixon Muni-Charles R Walgreen Field Dixon, IL | C73 | 13 mi | Non-towered | 100LL |
| Ogle County Mount Morris, IL | C55 | 24 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.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Jun 6, 1949 | PIPER PA-11 | 11-51 | 1947 | ||
| - | BEECH 95-B55 (T42A) | TC2130 |