N73132

Valid registration

AIR TRACTOR INC AT-401

Fixed wing single engineThree Forks, MTRegistered May 26, 2026

N73132 is a Air Tractor Inc AT-401 (fixed wing single engine) with serial number 401-0670, registered in Three Forks, MT. Its FAA registration is valid and runs until May 31, 2033; the renewal window opens on Nov 30, 2032. It is powered by a P&W R1340 SERIES rated at 600 hp. Its airworthiness certificate is in the restricted class (agriculture and pest control), issued Jun 26, 1987. It is one of 50 AT-401 aircraft in the FAA registry, 6 of them registered in Montana.

2402days left
Registration expiresMay 31, 2033

Registration

FAA status
Valid registration
Expires
May 31, 2033
Registrant type
LLC
Registered owner
HEADWATERS FLYING SERVICE LLC
Location
Three Forks, MT
Local FAA office (FSDO)
Helena FSDO (HLN FSDO) · (406) 441-5240
Certificate issued
May 26, 2026
Last FAA action
May 26, 2026
Mode S code (hex)
A9D19E
Mode S code (octal)
52350636
Official record
registry.faa.gov

Aircraft

Manufacturer
AIR TRACTOR INC
Model
AT-401
Type certificate (TCDS)
A17SW (Air Tractor Inc.)
Serial number
401-0670
Aircraft type
Fixed wing single engine
Engine type
Reciprocating
Engine
P&W R1340 SERIES (600 hp)
Engines / seats
1 / 1
Weight class
Up to 12,499 lb
Airworthiness
Restricted since Jun 26, 1987
Approved operations
Agriculture and pest control

Public airports near Three Forks

AirportIDDistanceTowerFuel
Three Forks
Three Forks, MT
9S51 miNon-towered100LL
Bozeman Yellowstone International
Bozeman, MT
KBZN21 miTowered100, 100LL, A
Townsend
Townsend, MT
8U831 miNon-towered100LL

Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.

Other AT-401 in Montana