Air Tractor Inc AT-400A
N400DQ is an Air Tractor Inc AT-400A, a fixed-wing airplane with one motor with turboprop engines. It has 1 seat. It is registered to Oregon Trail Air Service LLC, an LLC in Nyssa, Oregon. The registration is valid: it was issued on January 28, 2022 and expires on January 31, 2029. It holds a restricted airworthiness certificate for agriculture and pest control, dated July 14, 2009.
Aircraft
- Maker
- Air Tractor Inc
- Model
- AT-400A · all AT-400As and related versions
- Serial number
- 301-0343
- Type
- Fixed-wing, single engine
- Power
- Turboprop, 1 motor · P&W Canada PT6A-15AG · 680 hp
- Seats
- 1
- Year built
- Not given
- Transponder code
- A4ACFB (octal 51126373)
Registration
- Status
- Valid registration
- Certificate issued
- January 28, 2022
- Expires
- January 31, 2029
- Last FAA action
- July 7, 2023
- Airworthiness
- Restricted · Agriculture and pest control · July 14, 2009
- FAA region
- Northwest Mountain
- FAA record id
- 00313243
Owner as the FAA publishes it
- Name
- Oregon Trail Air Service LLC
- Type
- LLC
- Address
- 943 Grand Ave
Nyssa, OR 97913-5313
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 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Records check free · 2 to understand · 2 clear
The public federal record on N400DQ, 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 Oregon Trail Air Service LLC, an LLC, certificate issued January 28, 2022, expires January 31, 2029. 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 301-0343 for this model in the deregistered file. [2]
N400DQ was previously assigned to 1 other aircraft: Gates Learjet Corp. 35A (serial 552, cancelled July 13, 2005). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N400DQ: Accident on March 11, 2019 at Parma, ID: no injuries, substantial damage. Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Air Tractor AT 400A · operated under 137
The pilot's failure to maintain directional control during landing in variable wind conditions, which resulted in the right wing impacting muddy terrain.
Search the NTSB's CAROL system for GAA19CA163 for the docket and final report. Open CAROL
- 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