Type Record · As of May 3, 2026
AIR TRACTOR INC AT-301
Fixed Wing Single Engine · AMA/EXPR UNKNOWN ENG
Registered
84
Year Range
1975–1988
NTSB Events
53
Airworthiness Directives
26
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered AIR TRACTOR INC AT-301 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- TX 17.9% 15
- WA 10.7% 9
- MN 9.5% 8
- KS 7.1% 6
- IA 7.1% 6
- SD 4.8% 4
- ND 4.8% 4
- IL 4.8% 4
- CO 4.8% 4
- MT 4.8% 4
+13 more states
By Decade of Manufacture
- 1970s 27.4% 23
- 1980s 51.2% 43
- Unknown 21.4% 18
02 / NTSB Records
Events involving AIR TRACTOR INC AT-301 aircraft
53 event(s) on file. Showing the most recent 25 · 28 more available on NTSB CAROL.
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Aug 6, 2025
N23069Davenport, North Dakota Serious
NTSB Docket → -
Jun 27, 2024
N3165CAndover, Missouri
NTSB Docket → -
Aug 7, 2022
N36542Circle, Montana
NTSB Docket → -
Aug 1, 2022
N4326SLamoni, Iowa
NTSB Docket → -
Jun 20, 2018
N3169DHutchinson, Minnesota
NTSB Docket → -
May 5, 2014
N7309ZHessmer, Louisiana
NTSB Docket → -
May 24, 2013
N23647Wheatland, Wyoming
NTSB Docket → -
May 8, 2013
N23257Lyons, Kansas
NTSB Docket → -
Aug 18, 2007
N69WNAlamosa, Colorado Minor
NTSB Docket → -
Sep 23, 2006
N23260Big Spring, Texas
NTSB Docket → -
Jul 13, 2006
N4422SHolcomb, Kansas
NTSB Docket → -
Oct 13, 2004
N8886SCoahoma, Texas
NTSB Docket → -
Jun 20, 2003
N3659TCovert, Michigan
NTSB Docket → -
Jul 26, 2002
N3167PUlen, Minnesota Minor
NTSB Docket → -
Jun 1, 2000
N8886SGARWOOD, Texas Fatal
NTSB Docket → -
Jun 24, 1999
N3159MVEBLEN, South Dakota Minor
NTSB Docket → -
May 22, 1999
N301DKMOKULEIA, Hawaii Fatal
NTSB Docket → -
Jul 31, 1998
N3659TMENTHA, Michigan
NTSB Docket → -
May 19, 1998
N4326SIDAHO FALLS, Idaho
NTSB Docket → -
Mar 27, 1997
N105DADFW AIRPORT, Texas
NTSB Docket → -
Aug 22, 1995
N3169UDALHART, Texas
NTSB Docket → -
Jul 17, 1995
N4326SROBERTS, Idaho
NTSB Docket → -
Jul 3, 1994
N3659DAUTAUGAVILLE, Alabama
NTSB Docket → -
Aug 7, 1992
N3165AREDWOOD, Mississippi
NTSB Docket → -
Jul 12, 1991
N31691HAWKINSVILLE, Georgia Minor
NTSB Docket →
03 / Airworthiness Directives
FAA directives applicable to AIR TRACTOR INC AT-301
26 directive(s) on file. Showing the most recent 25 · 1 more in the Federal Register.
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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…
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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…
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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…
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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…
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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…
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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…
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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…
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Apr 28, 2008
Airworthiness Directives; Air Tractor, Inc. Models AT-300, AT-301, AT-302, AT-400, and AT-400A Airplanes
The FAA is adopting a new airworthiness directive (AD) to supersede AD 2003-06-01, which applies to all Air Tractor, Inc. (Air Tractor) Models AT-300, AT-301, AT-302, and AT-400A airplanes that have aluminum spar caps; certain Air Tractor Models AT-400 airplanes that have aluminum spar caps; and all Models AT-300 and…
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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…
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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…
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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…
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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…
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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…
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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…
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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…
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Mar 19, 2003
Airworthiness Directives; Air Tractor, Inc. Models AT-300, AT-301, AT-302, AT-400, and AT-400A Airplanes
This amendment supersedes Airworthiness Directive (AD) 2002- 13-02, which applies to all Air Tractor, Inc. (Air Tractor) Models AT- 300, AT-301, AT-302, and AT-400A airplanes that have aluminum spar caps; certain Air Tractor Models AT-400 airplanes that have aluminum spar caps; and all Models AT-300 and AT-301 airplan…
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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.…
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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…
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Jul 1, 2002
Airworthiness Directives; Air Tractor, Inc. Models AT-300, AT-301, AT-302, AT-400, and AT-400A Airplanes
This amendment adopts a new airworthiness directive (AD) that applies to all Air Tractor, Inc. (Air Tractor) Models AT-300, AT-301, AT-302, and AT-400A airplanes that have aluminum spar caps; certain Air Tractor Models AT-400 airplanes that have aluminum spar caps; and all Models AT-300 and AT-301 airplanes that have…
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Jun 2, 2000
Airworthiness Directives; Air Tractor Incorporated Models AT-301, AT-401, and AT-501 Airplanes
This amendment adopts a new airworthiness directive (AD) that applies to certain Air Tractor Incorporated (Air Tractor) Models AT- 301, AT-401, and AT-501 airplanes that are equipped with a \3/16\-inch thick aluminum fin front spar fitting and an all metal rudder. This AD requires that you repetitively inspect the ver…
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May 18, 1999
Airworthiness Directives; Pratt & Whitney R-1340 Series Reciprocating Engines
This amendment adopts a new airworthiness directive (AD), applicable to Pratt & Whitney R-1340 series reciprocating engines, that requires initial and repetitive visual and fluorescent penetrant inspections of cylinders for head cracking. This amendment is prompted by reports of cylinder head cracking. The actions spe…
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Dec 3, 1998
Airworthiness Directives; Air Tractor, Inc. AT-300, AT-400, and AT-500 Series Airplanes
This amendment supersedes Airworthiness Directive (AD) 96-23- 19, which currently requires installing a new flap actuator overtravel stop and a roll pin through the overtravel stop and jack screw on certain Air Tractor, Inc. (Air Tractor) Models AT-300, AT-400, and AT- 500 series airplanes. This AD requires replacing…
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Jul 21, 1998
Airworthiness Directives; Air Tractor, Inc. AT-300, AT-400, and AT-500 Series Airplanes
This document proposes to supersede Airworthiness Directive (AD) 96-23-19, which currently requires installing a new flap actuator overtravel stop and a roll pin through the overtravel stop and jack screw on certain Air Tractor, Inc. (Air Tractor) Models AT-300, AT-400, and AT-500 series airplanes. The proposed AD wou…
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Jul 18, 1997
Airworthiness Directives; Air Tractor Incorporated Models AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-501, and AT-502 Airplanes
This amendment supersedes Airworthiness Directive AD 95-20-06, which applies to certain Air Tractor Incorporated (Air Tractor) Models AT-301, AT-302, AT-400, AT-400A, AT-401, AT-402, AT-501, and AT-502 airplanes and currently requires repetitively inspecting the front spar attachment lugs and the rear spar for fatigue…
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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…
07 / PMA replacement parts
FAA-approved replacement parts for AIR TRACTOR INC AT-301
2 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.
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RA063-01300#https://drs.faa.gov/browse/excelExternalWindow/EF5EAAF9DEBFE86186257EE40073FC0D.0001##
Pressure Plate
Rapco Inc replaces Cleveland 063-01300
PMA holder → -
REP4F6-GA#https://drs.faa.gov/browse/excelExternalWindow/3FBC37600F00C3B68625750C00746DB7.0001##
Ball Bearing Rod End
RBC Heim Bearings replaces REP4F6-2
PMA holder →
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for AIR TRACTOR INC AT-301
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 84 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.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N105DA | KS | 1986 | ● | Look up ↗ |
| N2137U | MN | — | ● | Look up ↗ |
| N23069 | MN | 1981 | ● | Look up ↗ |
| N23095 | NY | 1981 | · | Look up ↗ |
| N2314Q | WA | 1981 | ● | Look up ↗ |
| N2317Z | MN | 1981 | · | Look up ↗ |
| N23219 | CA | — | · | Look up ↗ |
| N23257 | KS | — | ● | Look up ↗ |
| N23260 | ID | 1981 | ● | Look up ↗ |
| N23313 | OK | 1981 | ● | Look up ↗ |
| N23600 | WA | — | ● | Look up ↗ |
| N23616 | TX | 1981 | · | Look up ↗ |
| N23647 | IA | 1981 | ● | Look up ↗ |
| N2367C | CA | — | · | Look up ↗ |
| N2374W | OK | 1982 | ● | Look up ↗ |
| N2378Q | TN | 1982 | ● | Look up ↗ |
| N23810 | SD | 1982 | · | Look up ↗ |
| N2386W | TX | — | ● | Look up ↗ |
| N301DK | ND | — | ● | Look up ↗ |
| N301GL | SD | 1985 | · | Look up ↗ |
| N301WD | MN | 1978 | · | Look up ↗ |
| N3157C | WA | 1982 | · | Look up ↗ |
| N3158Z | ID | — | ● | Look up ↗ |
| N3159M | OR | 1982 | ● | Look up ↗ |
| N3159P | ND | 1983 | · | Look up ↗ |
| N3160T | IL | 1983 | · | Look up ↗ |
| N31615 | CO | 1983 | · | Look up ↗ |
| N31623 | WA | 1983 | ● | Look up ↗ |
| N3165A | MD | 1984 | ● | Look up ↗ |
| N3165C | IA | 1984 | ● | Look up ↗ |
| N31676 | CO | 1984 | · | Look up ↗ |
| N3167P | IA | 1984 | ● | Look up ↗ |
| N3167T | IA | 1984 | ● | Look up ↗ |
| N31691 | NC | 1985 | ● | Look up ↗ |
| N3169A | ND | 1984 | · | Look up ↗ |
| N3169D | MN | 1984 | ● | Look up ↗ |
| N3169U | TX | 1984 | ● | Look up ↗ |
| N3648S | ND | — | · | Look up ↗ |
| N3650Y | NE | — | · | Look up ↗ |
| N3653Y | KS | — | · | Look up ↗ |
| N36542 | MT | 1980 | ● | Look up ↗ |
| N3654N | SD | — | ● | Look up ↗ |
| N3658U | AL | 1981 | · | Look up ↗ |
| N3659D | TX | 1981 | ● | Look up ↗ |
| N3659T | MI | 1981 | ● | Look up ↗ |
| N3660C | IL | 1980 | · | Look up ↗ |
| N3660T | TX | 1981 | · | Look up ↗ |
| N4052P | MN | 1985 | · | Look up ↗ |
| N4326S | IA | — | ● | Look up ↗ |
| N4332S | AL | 1975 | · | Look up ↗ |
| N4350S | MI | 1976 | · | Look up ↗ |
| N4351S | TX | 1976 | · | Look up ↗ |
| N4370S | TX | — | · | Look up ↗ |
| N4397S | MT | — | ● | Look up ↗ |
| N4401S | WA | 1975 | · | Look up ↗ |
| N4403S | WA | — | ● | Look up ↗ |
| N4422S | GA | — | ● | Look up ↗ |
| N4426S | KS | 1977 | · | Look up ↗ |
| N4440S | KS | 1977 | · | Look up ↗ |
| N5017S | IL | — | · | Look up ↗ |
| N5050S | TX | 1977 | · | Look up ↗ |
| N5070S | SD | 1977 | · | Look up ↗ |
| N5073S | CO | 1978 | · | Look up ↗ |
| N5079S | TX | 1978 | · | Look up ↗ |
| N5236S | TX | 1978 | · | Look up ↗ |
| N5238S | WA | 1978 | · | Look up ↗ |
| N69WN | WA | 1988 | ● | Look up ↗ |
| N7305G | TX | 1985 | ● | Look up ↗ |
| N7306L | MT | 1985 | · | Look up ↗ |
| N7307Y | MN | 1985 | · | Look up ↗ |
| N7308W | TX | 1986 | · | Look up ↗ |
| N7309D | IL | 1986 | ● | Look up ↗ |
| N7309Z | TX | 1986 | ● | Look up ↗ |
| N73110 | MN | 1986 | · | Look up ↗ |
| N8511S | TX | 1978 | ● | Look up ↗ |
| N8586S | CA | 1978 | · | Look up ↗ |
| N8590S | IA | 1978 | · | Look up ↗ |
| N8595S | MT | 1978 | ● | Look up ↗ |
| N8608S | MO | 1978 | · | Look up ↗ |
| N8639S | CO | 1978 | · | Look up ↗ |
| N8753S | OK | 1979 | · | Look up ↗ |
| N8829S | TX | 1979 | · | Look up ↗ |
| N8864S | KS | 1979 | ● | Look up ↗ |
| N8886S | WA | 1979 | ● | 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
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Available
We render counts and lists as the agency publishes them. Read the methodology →