Air Tractor Inc AT-401
N73132 is an Air Tractor Inc AT-401, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to Headwaters Flying Service LLC, an LLC in Three Forks, Montana. The registration is valid: it was issued on May 26, 2026 and expires on May 31, 2033. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 26, 1987. 1 document is on file: loan or lien (security agreement).
Aircraft
- Maker
- Air Tractor Inc
- Model
- AT-401 · all AT-401s and related versions
- Serial number
- 401-0670
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · P&W R1340 SERIES · 600 hp
- Seats
- 1
- Year built
- Not given
- Transponder code
- A9D19E (octal 52350636)
Registration
- Status
- Valid registration
- Certificate issued
- May 26, 2026
- Expires
- May 31, 2033
- Last FAA action
- May 26, 2026
- Airworthiness
- Restricted · Agriculture and pest control · June 26, 1987
- FAA region
- Northwest Mountain
- FAA record id
- 00285570
Owner as the FAA publishes it
- Name
- Headwaters Flying Service LLC
- Type
- LLC
- Address
- PO Box 951
Three Forks, MT 59752-0951
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 1
Records check free · 1 to understand · 4 clear
The public federal record on N73132, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Headwaters Flying Service LLC, an LLC, certificate issued May 26, 2026, expires May 31, 2033. No fractional interest recorded. [1]
Restricted certificate for agriculture and pest control; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 401-0670 for this model in the deregistered file. [2]
No other airframe has carried N73132 according to the deregistered file. [2]
1 loan or lien document received by the registry recently (September 28, 2026). The full title and lien picture is in the FAA aircraft records file. [3]
No NTSB investigation records located under N73132. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data