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Type Record · As of May 3, 2026

AIR TRACTOR INC AT-402

Fixed Wing Single Engine · P&W PT6A SERIES

Registered

35

Year Range

1988–2018

NTSB Events

25

Airworthiness Directives

42

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered AIR TRACTOR INC AT-402 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

By State (top 10)

  • IL 17.1% 6
  • AR 8.6% 3
  • NM 8.6% 3
  • TX 8.6% 3
  • GA 5.7% 2
  • OR 5.7% 2
  • KS 5.7% 2
  • IN 5.7% 2
  • LA 5.7% 2
  • NE 2.9% 1

+9 more states

By Decade of Manufacture

  • 1980s 8.6% 3
  • 1990s 62.9% 22
  • 2010s 2.9% 1
  • Unknown 25.7% 9

02 /  NTSB Records

Events involving AIR TRACTOR INC AT-402 aircraft

25 event(s) on file. Showing the most recent 25.

03 /  Airworthiness Directives

FAA directives applicable to AIR TRACTOR INC AT-402

42 directive(s) on file. Showing the most recent 25 · 17 more in the Federal Register.

  • 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…

  • 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…

  • May 22, 2009

    Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT-400A, AT-402, AT-402A, AT-402B, AT-502, AT-502A, AT-502B, AT-503A, AT-602, AT-802, and AT-802A Airplanes

    We are adopting a new airworthiness directive (AD) to supersede AD 2008-10-12, which applies to certain Air Tractor, Inc. AT- 400, AT-500, AT-600, and AT-800 series airplanes. AD 2008-10-12 currently requires repetitively inspecting the engine mounts for cracks, repairing any crack damage found, and installing gussets…

  • Mar 31, 2009

    Airworthiness Directives; Air Tractor, Inc. Models AT-400, AT-401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes

    We are adopting a new airworthiness directive (AD) to revise AD 2006-08-08, which applies to certain Air Tractor, Inc. (Air Tractor) Models AT-400, AT-401, AT-401B, AT-402, AT-402A, and AT-402B airplanes. AD 2006-08-08 currently requires you to repetitively eddy current inspect the wing lower spar cap in order to reac…

  • 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…

  • Dec 10, 2008

    Airworthiness Directives; Air Tractor, Inc., Models AT-400, AT-401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes

    We propose to revise Airworthiness Directive (AD) 2006-08-08, which applies to certain Air Tractor, Inc. (Air Tractor), Models AT- 400, AT-401, AT-401B, AT-402, AT-402A, and AT-402B airplanes. AD 2006- 08-08 currently requires you to repetitively eddy current inspect the wing lower spar cap in order to reach the safe…

  • 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…

  • Oct 16, 2008

    Airworthiness Directives; Air Tractor, Inc. Models AT-402, AT-402A, and AT-402B Airplanes

    We are adopting a new airworthiness directive (AD) for certain Air Tractor, Inc. (Air Tractor) Models AT-402, AT-402A, and AT-402B airplanes. This AD requires you to repetitively visually inspect the rudder and vertical fin hinge attaching structure for loose fasteners and inspect the rudder or vertical fin skins, spa…

  • Jul 8, 2008

    Airworthiness Directives; Air Tractor, Inc., Models AT-402, AT-402A, and AT-402B Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Air Tractor, Inc., (Air Tractor) Models AT-402, AT-402A, and AT-402B airplanes. This proposed AD would require you to repetitively visually inspect the rudder and vertical fin hinge attaching structure for loose fasteners and inspect the rudder or vert…

  • 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…

  • May 8, 2008

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

    We are adopting a new airworthiness directive (AD) to supersede AD 2007-13-17, which applies to certain Air Tractor, Inc. (Air Tractor) Models AT-602, AT-802, and AT-802A airplanes. AD 2007-13- 17 currently requires you to repetitively inspect the engine mount for any cracks, repair or replace any cracked engine mount…

  • 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…

  • Dec 14, 2007

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

    We are revising an earlier proposed airworthiness directive (AD) that applies to certain Air Tractor, Inc. (Air Tractor) AT-400, AT-500, AT-600, and AT-800 series airplanes. The earlier NPRM proposed to supersede Airworthiness Directive (AD) 2007-13-17, which applies to certain Air Tractor Models AT-602, AT-802, and A…

  • Nov 30, 2007

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

    We propose to supersede Airworthiness Directive (AD) 2007-13- 17, which applies to all Air Tractor, Inc. (Air Tractor) Models AT-602, AT-802, and AT-802A airplanes. AD 2007-13-17 currently requires you to repetitively inspect the engine mount for any cracks, repair or replace any cracked engine mount, and report any c…

  • Nov 9, 2006

    Airworthiness Directives; Air Tractor, Inc. Model AT-602 Airplanes

    The FAA adopts a new airworthiness directive (AD) for all Air Tractor, Inc. (Air Tractor) Model AT-602 airplanes. This AD requires you to repetitively inspect (using the eddy current method) the wing center splice joint two outboard fastener holes on both of the wing main spar lower caps for fatigue cracking; repair o…

  • Aug 9, 2006

    Airworthiness Directives; Air Tractor, Inc. Model AT-602 Airplanes

    The FAA proposes to revise an earlier proposed airworthiness directive (AD) that applies to all Air Tractor, Inc. (Air Tractor) Model AT-602 airplanes. The earlier NPRM would have required you to repetitively inspect (using the eddy current method) the wing center splice joint two outboard fastener holes on both of th…

  • Aug 9, 2006

    Airworthiness Directives; Air Tractor, Inc. Models AT-501, AT-502, AT-502A, AT-502B, and AT-503A Airplanes

    The FAA proposes to revise an earlier proposed airworthiness directive (AD) that applies to certain Air Tractor, Inc. (Air Tractor) Models AT-502, AT-502A, AT-502B, and AT-503A airplanes, which proposes to supersede AD 2002-26-05. AD 2002-26-05 lowers the safe life for the wing lower spar caps for Models AT-502, AT-50…

  • May 12, 2006

    Airworthiness Directives; Air Tractor, Inc. Models AT-400; AT-401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes

  • Apr 19, 2006

    Airworthiness Directives; Air Tractor, Inc. Models AT-400; AT-401, AT-401B, AT-402, AT-402A, and AT-402B Airplanes

    The FAA is adopting a new airworthiness directive (AD) for certain Air Tractor, Inc. (Air Tractor) Models AT-400, AT-401, AT-401B, AT-402, AT-402A, and AT-402B airplanes. This AD requires you to lower the safe life for the wing lower spar cap for certain Models AT-402A and AT-402B airplanes and those that incorporate…

  • Apr 19, 2006

    Airworthiness Directives; Air Tractor, Inc. Models AT-802 and AT-802A Airplanes

    The FAA is adopting a new airworthiness directive (AD) for all Air Tractor, Inc. (Air Tractor) Models AT-802 and AT-802A airplanes. This AD requires you to repetitively inspect (using the eddy current method) the two outboard fastener holes in both of the wing main spar lower caps at the center splice joint for cracks…

  • Apr 17, 2006

    Airworthiness Directives; Air Tractor, Inc. Model AT-501 Airplanes

    The FAA is adopting a new airworthiness directive (AD) to revise AD 2002-11-05, which applies to certain Air Tractor, Inc. (Air Tractor) AT-400 series and Models AT-501, AT-802, and AT-802A airplanes. AD 2002-11-05 establishes a safe life for the wing lower spar cap. Since we issued AD 2002-11-05, we have received rep…

  • Jul 14, 2005

    Airworthiness Directives; Hartzell Propeller Inc. Models HC-B3TN-2, HC-B3TN-3, HC-B3TN-5, HC-B3MN-3, HC-B4TN-3, HC-B4TN-5, HC-B4MN-5, HC-B4MP-3, HC-B4MP-5, and HC-B5MP-3 Propellers

    The FAA is adopting a new airworthiness directive (AD) for Hartzell Propeller Inc. models HC-B3TN-2, HC-B3TN-3, HC-B3TN-5, HC- B3MN-3, HC-B4TN-3, HC-B4TN-5, HC-B4MN-5, HC-B4MP-3, HC-B4MP-5, and HC- B5MP-3 propellers, installed with propeller mounting bolts, part number (P/N) B-3339. This AD requires initial and repeti…

  • Jun 22, 2005

    Airworthiness Directives; Air Tractor, Inc. Models AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-602, AT-802, and AT-802A Airplanes

    The FAA adopts a new airworthiness directive (AD) for certain Air Tractor, Inc. (Air Tractor) Models AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-602, AT-802, and AT-802A airplanes. This AD requires you to repetitively tighten the four eyebolts that attach the front and rear spar of the horizontal stabi…

  • Mar 4, 2005

    Airworthiness Directives; Air Tractor, Inc. Models AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-602, AT-802, and AT-802A Airplanes

    The FAA proposes to adopt a new airworthiness directive (AD) for certain Air Tractor, Inc. (Air Tractor) Models AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-602, AT-802, and AT-802A airplanes. This proposed AD would require you to repetitively tighten the four eyebolts that attach the front and rear spa…

  • Jul 30, 2004

    Airworthiness Directives; Air Tractor, Inc. Models AT-401, AT-401B, AT-402, AT-402A, AT-402B, AT-501, AT-502, AT-502A, AT-502B, AT-503A, AT-602, AT-802, and AT-802A Airplanes

    The FAA supersedes Airworthiness Directive (AD) 2002-19-10, which applies to certain Air Tractor, Inc. (Air Tractor) Models AT-402, AT-402A, AT-402B, AT-602, AT-802, and AT-802A airplanes. AD 2002-19-10 currently requires you to repetitively inspect the upper longeron and upper diagonal tube on the left hand side of t…

05 /  Special Airworthiness Information Bulletins

Advisories applicable to AIR TRACTOR INC AT-402

1 SAIB 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-402

30 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.

  • MCG-1900#https://drs.faa.gov/browse/excelExternalWindow/C5FE45C228B3339F86258474006122F8.0001##

    Dampener Hub

    Miraj Corporation replaces 23032-1900

    PMA holder →
  • FAST-K-010-26#https://drs.faa.gov/browse/excelExternalWindow/DD297F915366553D8625836A00518220.0001##

    Flight Data Acquisition Storage and Transmission System (FAST) with MVP-50 and Full Flight Data

    Pratt & Whitney Engine Services Inc replaces FAST-K-010-26

    PMA holder →
  • FAST-K-010-18#https://drs.faa.gov/browse/excelExternalWindow/9BA3F3E0A2DB673D8625836A0051821B.0001##

    Flight Data Acquisition Storage and Transmission System (FAST) with Full Flight Data

    Pratt & Whitney Engine Services Inc replaces FAST-K-010-18

    PMA holder →
  • FAST-K-010-17#https://drs.faa.gov/browse/excelExternalWindow/06F6B7F5D24D51EB8625836A00518219.0001##

    Flight Data Acquisition Storage and Transmission System (FAST) with existing ADAS+

    Pratt & Whitney Engine Services Inc replaces FAST-K-010-17

    PMA holder →
  • FAST-K-010-19#https://drs.faa.gov/browse/excelExternalWindow/863AEF3E4E6E75268625836A0051821C.0001##

    Flight Data Acquisition Storage and Transmission System (FAST) with existing ADAS+ and Full Flight Data

    Pratt & Whitney Engine Services Inc replaces FAST-K-010-19

    PMA holder →
  • FAST-K-010-25#https://drs.faa.gov/browse/excelExternalWindow/CA40B84D2EF748458625836A0051821F.0001##

    Flight Data Acquisition Storage and Transmission System (FAST) with MVP-50

    Pratt & Whitney Engine Services Inc replaces FAST-K-010-25

    PMA holder →
  • FAST-K-010-16#https://drs.faa.gov/browse/excelExternalWindow/00BF2B8A5110C5988625836A00518218.0001##

    Flight Data Acquisition Storage and Transmission System (FAST)

    Pratt & Whitney Engine Services Inc replaces FAST-K-010-16

    PMA holder →
  • M23032-2710#https://drs.faa.gov/browse/excelExternalWindow/98EF27A0292FF3CE862582CF006DC090.0001##

    Dampener Plate

    Miraj Corporation replaces 23032-2710

    PMA holder →
  • H-402-1000#https://drs.faa.gov/browse/excelExternalWindow/1C4CB58DD9F04E4E862581C2007043F8.0001##

    Wire Cutter Installation

    Hershey Flying Service, Inc. replaces Modification Part

    PMA holder →
  • H-402-1000#https://drs.faa.gov/browse/excelExternalWindow/C00A574480CB75E286257E5400548D65.0001##

    Wire Cutter Installation

    Hershey Flying Service, Inc. replaces Modification Part

    PMA holder →
  • 7246-20 7246-20AT#https://drs.faa.gov/browse/excelExternalWindow/FA0D2611810215A8862581AE007A6F96.0001##

    Valve-Regulated Lead-Acid Battery

    Teledyne Battery Products replaces PS12-24P11 (G-246AT)

    PMA holder →
  • 5906-2SA5#https://drs.faa.gov/browse/excelExternalWindow/A90B678C442FD787862581590074BFD2.0001##

    Isolator, EVI

    Hutchinson Aerospace & Industry Inc replaces 5906-2SA5

    PMA holder →
  • MCA402-1000#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115593022420250207204249.0001##

    AT402 INSTL COMPLETE

    Texas Transland LLC replaces Modification Part

    PMA holder →
  • 817-40001#https://drs.faa.gov/browse/excelExternalWindow/FF40F84528BDE1D38625800B005AA84B.0001##

    Generator Control Unit

    Ahlers Aerospace Inc replaces 61737-1

    PMA holder →
  • 34325-401-MDL#https://drs.faa.gov/browse/excelExternalWindow/EDE02793F508021686257DC5006F1ECD.0001##

    Throttle Quadrant Assembly, 3 Lever

    Kawak Aviation Technologies Inc replaces Modification Part

    PMA holder →
  • 2PR-600-BAT#https://drs.faa.gov/browse/excelExternalWindow/3A95F66F92289C1486257C6E0076FD18.0001##

    Pump Assy with Relief Valve

    ONTIC Engineering & Manufacturing Inc replaces 51076-7

    PMA holder →
  • R-400-99-M#https://drs.faa.gov/browse/excelExternalWindow/2ECC25E9E8E1DA5586257BFE004A164F.0001##

    Seal Disc Assy.

    ADA Manufacturing replaces R-400-99

    PMA holder →
  • R-400-66B-M#https://drs.faa.gov/browse/excelExternalWindow/CE94BB631D9915CA86257BFE004A1657.0001##

    Diaphragm

    ADA Manufacturing replaces R-400-66B

    PMA holder →
  • MDL 904-100#https://drs.faa.gov/browse/excelExternalWindow/7004302B125F82B8862585C2005091D4.0001##

    AT-402 Fuel Flow Monitoring System

    Fifty-Ten-Yankee LLC replaces Modification Part

    PMA holder →
  • MDL 904-100#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134030401420230713163924.0001##

    AT-402 Fuel Flow Monitoring System

    Fifty-Ten-Yankee LLC replaces ModificationPart

    PMA holder →
  • 904-1000-1#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196035114520230630134842.0001##

    Fuel Flow Monitoring System Kit

    DV Aviation, Inc. replaces Modification Article

    PMA holder →
  • 19-004-40K1001#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113326346220251113195043.0001##

    Spray System

    Aeronautix, LLC replaces Modification Parts

    PMA holder →
  • 500F-0004#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127629783220250925194416.0001##

    Fuel Pump Assembly

    Hartzell Engine Technologies LLC replaces 51076-1

    PMA holder →
  • M150SG1379-8#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125007482820220808142333.0001##

    Washer, Lock

    Miraj Corporation replaces 150SG1379-8

    PMA holder →
  • RG-220#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152632123120220719115955.0001##

    Battery

    Concorde Battery Corp replaces Teledyne Battery Products (Gill)P/N: 7246-20

    PMA holder →
  • RG-220#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137427021920220719115955.0001##

    Battery

    Concorde Battery Corp replaces Teledyne Battery Products (Gill)P/N: G-246

    PMA holder →
  • RG-220#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174443780120220719115954.0001##

    Battery

    Concorde Battery Corp replaces Teledyne Battery Products (Gill) P/N: PS12-24P-11

    PMA holder →
  • 7695#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116425162820220719115956.0001##

    Bar, Hold Down

    Concorde Battery Corp replaces Modification Article

    PMA holder →
  • 5906-2SA5#https://drs.faa.gov/browse/excelExternalWindow/5C89BFC3396E74D78525703D005E0733.0001##

    Engine Isolator

    Hutchinson Aerospace & Industry Inc replaces 5906-2SA5

    PMA holder →
  • CP-5502#https://drs.faa.gov/browse/excelExternalWindow/AF3715E707B5138C862575B0006E3468.0001##

    Air Filter

    Challenger Aviation Products Inc replaces P182043

    PMA holder →

05 /  Aircraft of this type

All 35 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.

35 of 35
N-number St Year NTSB FAA
N1005V NE 1988 · Look up ↗
N1012B IL 1989 · Look up ↗
N1017X GA 1989 Look up ↗
N1375F UT 2018 Look up ↗
N1500E OK Look up ↗
N1518Z AR 1991 Look up ↗
N1520Q ND 1991 · Look up ↗
N15210 NM 1991 · Look up ↗
N1529U GA 1992 Look up ↗
N1531G IL 1992 · Look up ↗
N1533S AR 1991 · Look up ↗
N1544R OH 1992 Look up ↗
N15570 OR 1992 Look up ↗
N182PB KS Look up ↗
N402DE IN 1991 · Look up ↗
N402SK LA Look up ↗
N402SR LA 1994 · Look up ↗
N420SA TX 1990 Look up ↗
N45123 TX Look up ↗
N45196 KS · Look up ↗
N4523L TX Look up ↗
N4532F IL 1990 Look up ↗
N45363 AR Look up ↗
N4540F IL 1990 Look up ↗
N4541S IN · Look up ↗
N4552T IL Look up ↗
N45553 NJ 1991 Look up ↗
N4555Y NM 1991 Look up ↗
N4556U CO 1991 Look up ↗
N825BK IL 1993 · Look up ↗
N84FC MO 1994 · Look up ↗
N90210 MI 1992 · Look up ↗
N9053S OR 1992 · Look up ↗
N9190V ID 1993 · Look up ↗
N926LA NM 1993 · 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 →