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Type Record · As of May 3, 2026

AIR TRACTOR INC AT-250

Fixed Wing Single Engine · P&W R-985 SERIES

Registered

1

Year Range

1983–1983

NTSB Events

0

Airworthiness Directives

9

Aircraft Resources

Manufacturer · Air Tractor → Engine · Pratt & Whitney Canada → Search FAA TCDS →

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered AIR TRACTOR INC AT-250 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • TX 100.0% 1

By Decade of Manufacture

  • 1980s 100.0% 1

02 /  NTSB Records

Events involving AIR TRACTOR INC AT-250 aircraft

No NTSB-recorded events match AIR TRACTOR INC AT-250 in the indexed corpus.

03 /  Airworthiness Directives

FAA directives applicable to AIR TRACTOR INC AT-250

9 directive(s) on file. Showing the most recent 9.

  • Mar 25, 2021

    Airworthiness Directives; Air Tractor, Inc., Airplanes

    The FAA is adopting a new airworthiness directive (AD) for all Air Tractor, Inc., (Air Tractor) Models AT-250, AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-401A, AT-401B, AT-402, AT-402A, AT-402B, AT-501, AT-502, AT-502A, AT-502B, AT-503, AT-503A, AT-504, AT-602, AT- 802, and AT-802A airplanes. This AD was prom…

    Atlas AD → Federal Register ↗

  • Jul 28, 2020

    Airworthiness Directives; Air Tractor, Inc. Airplanes

    The FAA proposes to adopt a new airworthiness directive (AD) for all Air Tractor, Inc. (Air Tractor) Models AT-250, AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-401A, AT-401B, AT-402, AT-402A, AT- 402B, AT-501, AT-502, AT-502A, AT-502B, AT-503, AT-503A, AT-504, AT- 602, AT-802, and AT-802A airplanes. This propo…

    Atlas AD → Federal Register ↗

  • Dec 24, 2008

    Airworthiness Directives; Air Tractor, Inc. Models AT-200, AT-300, AT-400, AT-500, AT-600, and AT-800 Series Airplanes

    We are adopting a new airworthiness directive (AD) to supersede AD 2008-11-17, which applies to certain Air Tractor, Inc. Models AT-200, AT-300, AT-400, AT-500, AT-600, and AT-800 series airplanes. AD 2008-11-17 currently requires you to install an overturn skid plate kit or a modification to the overturn skid plate a…

    Atlas AD → Federal Register ↗

  • Oct 23, 2008

    Airworthiness Directives; Air Tractor, Inc. Models AT-200, AT-300, AT-400, AT-500, AT-600, and AT-800 Series Airplanes

    We propose to supersede Airworthiness Directive (AD) 2008-11- 17, which applies to certain Air Tractor, Inc. Models AT-200, AT-300, AT-400, AT-500, AT-600, and AT-800 series airplanes. AD 2008-11-17 currently requires you to install an overturn skid plate kit or a modification to the overturn skid plate already instal…

    Atlas AD → Federal Register ↗

  • Jun 2, 2008

    Airworthiness Directives; Air Tractor, Inc. AT-200, AT-300, AT-400, AT-500, AT-600, and AT-800 Series Airplanes

    We are adopting a new airworthiness directive (AD) to supersede AD 2002-25-09, which applies to certain Air Tractor, Inc. (Air Tractor) AT-250, AT-300, AT-400, and AT-500 series airplanes. AD 2002-25-09 currently requires you to install an overturn skid plate in the cockpit area. Since we issued AD 2002-25-09, we rece…

    Atlas AD → Federal Register ↗

  • Mar 3, 2008

    Airworthiness Directives; Air Tractor, Inc. AT-200, AT-300, AT-400, AT-500, AT-600, AT-800 Series Airplanes

    We propose to supersede Airworthiness Directive (AD) 2002-25- 09, which applies to certain Air Tractor, Inc. (Air Tractor) AT-250, AT-300, AT-400, and AT-500 series airplanes. AD 2002-25-09 currently requires you to install an overturn skid plate in the cockpit area. Since we issued AD 2002-25-09, we received a report…

    Atlas AD → Federal Register ↗

  • Dec 23, 2002

    Airworthiness Directives; Air Tractor, Inc. Models AT-250, AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-401A, AT-402, AT-402A, AT-501, AT-502, and AT-502A Airplanes

    This amendment adopts a new airworthiness directive (AD) that applies to certain Air Tractor, Inc. (Air Tractor) Models AT-250, AT- 300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-401A, AT-402, AT-402A, AT-501, AT-502, and AT-502A airplanes. This AD requires you to install an overturn skid plate in the cockpit area.…

    Atlas AD → Federal Register ↗

  • Aug 29, 2002

    Airworthiness Directives; Air Tractor, Inc. Models AT-250, AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-401A, AT-402, AT-402A, AT-501, AT-502, and AT-502A Airplanes

    This document proposes to adopt a new airworthiness directive (AD) that would apply to certain Air Tractor, Inc. (Air Tractor) Models AT-250, AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-401A, AT- 402, AT-402A, AT-501, AT-502, and AT-502A airplanes. This proposed AD would require you to install an overturn skid…

    Atlas AD → Federal Register ↗

  • Nov 26, 1996

    Airworthiness Directives; Air Tractor, Inc. Models AT-250, AT- 300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-501, and AT- 502 Airplanes

    This amendment adopts a new airworthiness directive (AD) that applies to certain Air Tractor, Inc. (Air Tractor) Models AT-250, AT- 300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-501, and AT- 502 airplanes that are equipped with a Gerdes part number (P/N) A-850-5 or Cleveland P/N 60-9 parking brake valve. Th…

    Atlas AD → Federal Register ↗

05 /  Special Airworthiness Information Bulletins

Advisories applicable to AIR TRACTOR INC AT-250

2 SAIBs on file. SAIBs are FAA advisory notices — not mandatory like ADs, but worth reviewing for service bulletins and emerging issues.

07 /  PMA replacement parts

FAA-approved replacement parts for AIR TRACTOR INC AT-250

8 parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.

  • 43040#https://drs.faa.gov/browse/excelExternalWindow/5ED2AF1F691AAD1986257D560044E231.0001##

    Rotary Gate Assembly

    Turbine Conversions LTD replaces Modification Part

    PMA holder →

  • R-600-91B-M#https://drs.faa.gov/browse/excelExternalWindow/7EE71635CD868CB486257BFE004A1658.0001##

    Diaphragm

    ADA Manufacturing replaces R-600-91B

    PMA holder →

  • 22395-1#https://drs.faa.gov/browse/excelExternalWindow/2690C9AF29035A0286257A5A00644999.0001##

    2 Alum. Load Valve

    Texas Transland LLC replaces 22395-1

    PMA holder →

  • MDL103216-000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184599434820250407203505.0001##

    SkyView HDX Instrumenta-tion

    Dynon Avionics, Inc. replaces Modification Part

    PMA holder →

  • MDL TD 031851#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198409638720250508133537.0001##

    VA-1A( )AndAccessories

    Electronics International Inc replaces Modification Part

    PMA holder →

  • 700-00190-100#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190170555202109211425320.0001##

    SkyTrax 100B/200 ADS-B Receiver

    Avidyne Corporation replaces ModificationPart

    PMA holder →

  • F200#https://drs.faa.gov/browse/excelExternalWindow/3C3EDD81F4BAC6C4862571F40061FA46.0001##

    Controllable Pump Fan

    Serv-Aero Engineering Inc replaces F200

    PMA holder →

  • F100AA#https://drs.faa.gov/browse/excelExternalWindow/0034155E95091ADD862571F40061FA0F.0001##

    Controllable Pump Fan

    Serv-Aero Engineering Inc replaces F100AA

    PMA holder →

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for AIR TRACTOR INC AT-250

05 /  Aircraft of this type

All 1 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

1 of 1
N-number St Year NTSB FAA
N3163L TX 1983 · Look up ↗

Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)

05 /  Sources & Methodology

Every count traces back to a primary US-government source

We render counts and lists as the agency publishes them. Read the methodology →