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Models · Ayres Corporation · Turboprops · data as of October 2, 2026

Ayres Corporation S-2

244 on the U.S. register across 15 versions the FAA records separately. Built from 1973 to 2001; half of them date from 1992 or earlier. California has the most (21). 82% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.

Ayres Corporation S-2: American agricultural aircraft
Photo: Ahunt at English Wikipedia, Public domain, via Wikimedia Commons · Ayres Thrush on Wikipedia

About the S-2 from the FAA's model table

Type
Fixed-wing, single engine · Turboprops
Power
Turboprop, 1 engine
Common engines
Airesearch Tpe331 Series (52), P&W R1340 Series (48), P&W Pt6A Ser (40)
Seats
1 (up to 2 in some versions)
Maker on the register
Ayres Corporation
Registered
earliest certificate July 14, 1977; newest August 24, 2026

Where they are owner's state

California21Texas19North Dakota19Minnesota18Kansas17Nebraska15Georgia15Idaho11Iowa11South Dakota9Michigan9Florida8

Who owns them registrant type

Corporation108 (44%)LLC89 (36%)Individual29 (12%)Co-owned15 (6%)Non-citizen corporation2 (0.8%)Partnership1 (0.4%)

Versions as the FAA records them · click one to list only those aircraft

VersionRegisteredBuiltShare
S2R-T34751978 to 199930.7%
S-2R451968 to 199718.4%
S2R-G6281991 to 200011.5%
S2R-G10281994 to 200111.5%
S2R-600131978 to 19845.3%
S2R-R1340121988 to 19964.9%
S2R-T1591979 to 19983.7%
S2R-T4581992 to 19963.3%
S2R-G171995 to 20002.9%
S2R-R182051981 to 19892.0%
S2R-R3S41979 to 19801.6%
S2R-T660320001.2%
S2R-T1131979 to 19801.2%
S2R-G531993 to 19941.2%
S2R-T65119900.4%

When they were built by decade · 40 with no year on file

027548110811960571970291980108199092000

Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far

06111622201020112012201320142015201620172018201920202021202220232024202582026

Registration status

Valid241 (99%)Pending2 (0.8%)Reports overdue1 (0.4%)

Airworthiness certificate class

Restricted218 (89%)None on file17 (7%)Experimental6 (2%)Multiple3 (1%)

Biggest operators companies, schools and clubs

Crop Dusters LLC7Johnson Airspray INC6Morris Equipment LLC5Croom Aviation LLC4Cj Air LLC4AG Solutions LLC4West Valley Aviation INC3Larson AG INC3Jones Aviation INC3Heritage AG LLC3Bruces Flying Service INC3Becker Flying Service INC3

Fleet pages: Crop Dusters LLC · Johnson Airspray INC · Morris Equipment LLC · Croom Aviation LLC · Cj Air LLC · AG Solutions LLC · West Valley Aviation INC · Jones Aviation INC

Accident history NTSB records · 41 cases since 1982, 4 fatal

2025-08-26CEN25LA406 · S2R-T34 N393KW · accident near Beaman, IA · no injuries
2025-08-06CEN25LA304 · S2R-G6 N2239V · accident near Slayton, MN · serious injuries
2024-07-26CEN24LA291 · S2R-G6 N6136Z · accident near Antioch, NE · no injuries
2024-04-09WPR24FA123 · S2R-G10 N40261 · accident near Derner, CA · 1 killed
2023-09-01WPR23LA333 · S2R-T34 N61373 · accident near Three Rocks, CA · no injuries
2023-05-27CEN23LA303 · S2R-G6 N4182G · accident near Ulysses, KS · no injuries
2022-07-23CEN22LA335 · S2R-T34 N4046S · accident near Parkin, AR · 1 killed
2022-07-21CEN22LA371 · S2R-T65 N9899 · accident near Wyman / Washington, IA · no injuries

The 8 most recent of 41 cases where the NTSB's make and model match this family's versions. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.

Questions people ask answers refresh every morning

How many Ayres Corporation S-2 aircraft are registered in the U.S.?

244 as of October 2, 2026, counting 15 versions the FAA records separately.

Which state has the most Ayres Corporation S-2s?

California, with 21.

Who owns the Ayres Corporation S-2?

82% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.

Aircraft newest certificates first · 9 S2R-T15 (all versions)

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N2281A Ayres Corporation
S2R-T15
Duck Hill Air Service LLC
Grenada, Mississippi
Restricted 2025-11-18 Valid
N40170 Ayres Corporation
S2R-T15
Kearns Capital Holdings LLC
Nampa, Idaho
Restricted 2023-04-20 Valid
N4019L Ayres Corporation
S2R-T15
Cj Air LLC
Nezperce, Idaho
Restricted 2022-11-07 Valid
N20551 Ayres Corporation
S2R-T15
Individual owner
Georgia
Restricted 2022-07-30 Valid
N40224 Ayres Corporation
S2R-T15
Hunninghake Aerial Spraying LLC
Baileyville, Kansas
Restricted 2021-07-15 Valid
N6133Z Ayres Corporation
S2R-T15
Bruces Flying Service INC
Arlington, Georgia
Restricted 2020-07-31 Valid
N12LU Ayres Corporation
S2R-T15
Donalds Flying Service INC
Pantego, North Carolina
Restricted 2019-08-05 Valid
N3088K Ayres Corporation
S2R-T15
Johnson Airspray INC
Argyle, Minnesota
Restricted 2008-11-24 Valid
N2126T Ayres Corporation
S2R-T15
Tidwell Sprayers INC
Dimmitt, Texas
Restricted 1999-05-19 Valid