Public Record · As of May 5, 2026
N400DQ
Air Tractor AT-400A View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
P&W CANADA PT6A-15AG
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N400DQ.
Tail Number
N400DQ
Serial Number
301-0343
Make
AIR TRACTOR INC
Model
AT-400A
Year of Manufacture
—
Mfr / Model Code
0390203
Type Aircraft
Fixed Wing Single Engine
Type Engine
Turbo-prop
Engines
1
Seats
1
Engine Manufacturer
P&W CANADA
Engine Model
PT6A-15AG
Horsepower
680 hp
Weight Class
CLASS 1
Certification
Restricted (+1 flag) · code 31
Registrant
OREGON TRAIL AIR SERVICE LLC · LLC
Address
943 GRAND AVE · NYSSA, OR 97913-5313
FAA Region
Southern · County 045
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A4ACFB
Mode S (Octal)
51126373
Live position via ICAO24 A4ACFB
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Mar 11, 2019
PARMA, Idaho
Airport · 50S Parma
03 / Airworthiness Directives
Applicable to AIR TRACTOR INC AT-400A
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Related
More on Air Tractor AT-400A in the Atlas
Air Tractor AT-400A type page → — 19 registered · 30 ADs · 9 NTSB records
Recent NTSB events · this type
-
Aug 3, 2025
Lamoni, Iowa None
Atlas event → -
Apr 24, 2013
Bowling Green, Missouri None
Atlas event → -
Aug 23, 2006
Alliance, Nebraska None
Atlas event → -
Apr 19, 1997
FLUVANNA, Texas None
Atlas event → -
Oct 19, 1987
LOCKNEY, Texas Serious
Atlas event →
Search the full US registry → · All airworthiness directives → · Accident & safety surface →
06 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.