Single-engine turboprop

N40145

1999 Ayres S2R-T34

Registered 1 NTSB/FAA record
Built
1999
Serial
T34-261
Class
Single-engine turboprop
Engines
Pratt & Whitney Canada PT6A-45
Status
Current as of October 2026
Registered owner
Crop Dusters LLC (LLC)
Based
Maurice, IA
Registration record

N40145 on the FAA register

Type
1999 Ayres S2R-T34
Serial
T34-261
Engines
Pratt & Whitney Canada PT6A-45
Registered owner
Crop Dusters LLC
Maurice, IA
Certificate issued
2025-06-11
Airworthiness date
1999-03-29
Registration expires
2032-06-30
Airworthiness class
Restricted
Mode S (hex)
A4B35A
Mode S (octal)
51131532
Seats (type)
1
Weight class
up to 12,499 lb
Range (type)
545 nm
Cruise (type)
130 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-06-30
    Registration expires (renewal due).
  • 2025-06-11
    Certificate of registration issued as N40145 to the current registrant.
  • 1999-03-29
    Airworthiness date on the current FAA record (restricted category).
  • 1996-03-22
    N40145 previously assigned to a Ayres S2R-600 (s/n 2558R); cancelled.
  • 1990-05-26
    Accident at Vero Beach, FL; damage: substantial.
  • 1970-12-08
    N40145 previously assigned to a Stinson 108 (s/n 108-75); cancelled.
Overview

About N40145

N40145 is a 1999 Ayres S2R-T34, serial number T34-261. The FAA register lists Crop Dusters LLC as the registrant in Maurice, Iowa. The current certificate of registration was issued on June 11, 2025 and expires on June 30, 2032.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Pratt & Whitney Canada PT6A-45 engine and 1 seats. Published figures for the type give a cruise speed of about 130 knots and a range of about 545 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is restricted category, dated March 29, 1999.

N40145 has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
130 kt
Range
545 nm
Power / thrust (each)
750
Fuel burn
48 gph

Published figures for the Ayres S2R-T34 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1990-05-26 Accident · Vero Beach, FL Damage: Substantial Minor injury NTSB · MIA90LA134
Reported aircraft: Ayres S2R-600
Probable cause: THE OPERATION OF THE AIRPLANE WITH AN UNAIRWORTHY PROPELLER BY THE OPERATOR.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.