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Aircraft record

N1022NAir Tractor INC AT-502

Registration validUnclaimedSource: FAA, updated Oct 18, 2026

Safety record in brief:2 NTSB accidents (substantial damage at worst, latest Oct 2013)9 ADs may apply1 service difficulty report

Registration
Valid
expires Oct 31, 2027
Based in
Boyle, MS
owner city / state
Engine
PT6A-60A · 1050 hp
P&W Canada
Owners
1
since 2014
NTSB events
2
substantial, 2013
ADs may apply
9
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Registered owner
Boyle Flying Service INC
Owner type
Corporation
City, state
Boyle, MS
Certificate issued
Oct 21, 2014
Expires
Oct 31, 2027
Airworthiness
Restricted · Agriculture and Pest Control
Airworthiness date
Jan 12, 1990

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Air Tractor INC
Model
AT-502
Serial number
502-0071
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
1
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
A17SW
Mode S code
A00ECD

Engine

Make and model
P&W Canada Pt6a-60a
Type
Turbo-prop
Power
1050 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2014 – nowBoyle Flying Service INCBoyle, MS · current
  2. 1969 – 1970Individual ownerClinton, WA · different airframe: Fairchild M-62a-3 S/N Fz-330

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026

NTSB events (2)

Accident · substantial damage

Oct 21, 2013 · Charleston, MS

The pilot's failure to maintain directional control, which resulted in a runway excursion and collision with a fence.

Damage
Substantial
Injuries
None
Report
ERA14CA030

From NTSB records; matched by serial number.Read NTSB report (search CAROL for ERA14CA030)

Accident · substantial damage

Jun 25, 2011 · Lewistown, MT

The fatigue fracture and separation of the fuel bypass line, which resulted in a total loss of engine power.

Damage
Substantial
Injuries
None
Report
WPR11LA288

From NTSB records; matched by serial number.Read NTSB report (search CAROL for WPR11LA288)

Accident history for this model

ADs published since 1998 that may apply (9)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2021-05-14Air Tractor, Inc., AirplanesApr 29, 2021Airframe (AT-502)
2009-11-05Air Tractor, Inc. Models AT-400, AT-400A, AT-402, AT-402A, AT-402B, AT-502, AT-502A…Jun 1, 2009Airframe (AT-502)Certain serial numbers: AT-400 -0001–-1175; AT-400A -0001–-1175; AT-402 -0001–-1175; AT-402A -0001–-1175; AT-402B -0001–-1175; AT-502 -0001–-2597; …
2006-23-14Air Tractor, Inc. Models AT-502, AT-502A, AT-502B, AT-602, AT-802, and AT-802A AirplanesDec 21, 2006Airframe (AT-502)Certain serial numbers: AT-502 502/502B-0003–502/502B-2600; AT-502B 502/502B-0003–502/502B-2600; AT-502A 502A-0003–502A-2582; AT-602 602-0337–602-1138; AT-802 802/802A-0001–802/802A-0215; AT-802A 802/802A-0001–802/802A-0215
2002-26-05Air Tractor, Inc. Models AT-502, AT-502A, AT-502B, and AT-503A AirplanesJan 15, 2003Airframe (AT-502)Certain serial numbers: AT-502 0003–0236; AT-502A 0158–on; AT-502B 0187–on; AT-503A 0067–on. Only with: Safe life of the wing lower spar cap; separate safe-life calculation for airplanes with Marburger Enterprises, Inc. winglets installed per STC SA00490LA.
2002-25-09Air Tractor, Inc. Models AT-250, AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401…Feb 10, 2003Airframe (AT-502)Certain serial numbers: AT-250 …–0829; AT-300 …–0829; AT-301 …–0829; AT-302 …–0829; AT-400 …–0829; AT-400A …–0829; …
Show all 9 ADs
ADSubjectEffectiveApplies to
2002-23-13Pratt & Whitney Canada PT6A Series Turboprop EnginesDec 31, 2002Engine (PT6A-60A)Only with: Engines with turbine exhaust ducts P/N 3012290, 3031988, 3032117, 3035784, 3035786, 3105890-01, 3112167-01, or 3111780-01 installed.
2000-14-51Air Tractor, Inc. Models AT-501, AT-502, and AT-502A AirplanesAug 4, 2000Airframe (AT-502)Certain serial numbers: AT-501 501-002–501-0060; AT-502 502-003–502-0061. Only with: AT-501 only if converted to turboprop power; AT-502 excludes those upgraded to 8,000-pound gross weight configuration via Snow Engineering Co. Service Letter #80J; AT-502A all serial numbers.
98-25-01Air Tractor, Inc. AT-300, AT-400, and AT-500 Series AirplanesJan 19, 1999Airframe (AT-502)Certain serial numbers: AT-300, AT-301, AT-302, AT-400, AT-400A, AT-401, AT-401A, AT-401B, AT-402, AT-402A, AT-402B 300-0001–401B-1063; AT-501, AT-502, AT-502A, AT-502B, AT-503A 502-0001–502B-0500. Only with: Airplanes that do not have P/N 70975-1 flap actuator overtravel stop installed per Snow Engineering Co. Service Letter #165, dated May 15, 1998.
96-24-08Air Tractor, Inc. Models AT-250, AT- 300, AT-301, AT-302, AT-400, AT-400A, AT-401…Dec 23, 1996Airframe (AT-502)Certain serial numbers: AT-250 250-0491; AT-300 300-0001–300-0708; AT-301 301-0001–301-0708; AT-302 302-0001–302-0708; AT-400 400-0001–400-0708; AT-400A 400A-0001–400A-0708; …. Only with: Equipped with a Gerdes P/N A-850-5 or Cleveland P/N 60-9 parking brake valve.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (1)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Engine · engine · failedJun 28, 2011

    AG AIRCRAFT DUMPED A LOAD AND WAS RETURNING TO LAND WHEN THE PILOT LOST ENGINE POWER. EXECUTED A CRASH LANDING IN A WHEAT FIELD WITH SUBSTANTIAL DAMAGE TO THE AIRCRAFT. NO INJURIES TO THE SINGLE PILOT OCCUPANT.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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