- Registered owner
- Crop Dusters LLC
- Location
- Maurice, IA
- Owner type
- LLC
- Serial number
- T34203DC
- Year built
- 1994
- Type
- Fixed wing single engine
- Engine
- Turbo-prop
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- May 7, 1999
- Certificate issued
- September 5, 2023
- Expires
- September 30, 2030
- Mode S code
- A69965
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney PT6A-34 model are included below.
On this page
Airworthiness directives that may apply · 11
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1975 | 1 |
|---|---|
| 1977 | 1 |
| 1980 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1997 | 3 |
| 2002 | 1 |
| 2011 | 2 |
| 2014 | 1 |
| 2022 | 1 |
Engine · Pratt & Whitney PT6A-34 series
AD 2022-08-13Turbine SectionAD 2014-11-05Reinforcement liner to the power turbine (PT) containment ring and, for certain PT containment rings, adding scallopsAD 2011-25-12Sun gearAD 2011-20-51GearsEmergency ADAD 2002-23-13Turbine Exhaust DuctsAD 97-04-12Compressor Bleed-off ValveAD 92-15-11Compressor Delivery Air Line (P3) Filter AssemblyAD 90-12-05Engine OverhaulAD 80-08-12Fuel Pump Drive Coupling SplinesAD 75-06-01Gearbox DeteriorationAD 75-11-04Reduction Gearbox Engine DistressSuperseded and historical ADs · 2
Information bulletins that may apply · 2
Advisory, not mandatory.
Airframe · Ayres S2R-T34
SAIB ACE-98-17Engine · Pratt & Whitney PT6A-34 series
SAIB NE-12-04Turbine/ Turboprop Engine: Reduction GearboxNTSB investigations · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB CEN25LA297Accident · Serious injuriesClass 3 · LimitedPreliminary reportAkron, IAOn July 28, 2025, about 1537 central daylight time, an Ayres Corporation S2R-T34 airplane, N524SL, sustained substantial damage when it was involved in an accident near Akron, Iowa. The pilot sustained serious injuries. The airplane was operated as a Title 14…NTSB ERA15LA270Accident · No injuriesLimited investigationFinal reportClimax, GAA loss of thrust on takeoff for reasons that could not be determined, because postaccident examination of the engine and propeller assembly did not reveal any mechanical anomalies that would have precluded normal operation.
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Accident 20250728009929AManeuver · Akron, IADuring flight the aircraft sustained engine failure. The pilot made a forced landing in a soybean field. The aircraft came to rest in an inverted position.Accident 20150709012419ATakeoff: Climb Out · Climax, GAOn July 09, 2015 at approximately 1153 EST, N524SL ayers corporation S2R-T35 s/n T34203DC, departed Vada Airport (GA42) which is a private air strip located at [privacy data omitted]. This aircraft was being operated under title 14 CFR part 137 agricultural…
Service difficulty reports
No reports matched to N524SLGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Ayres S2R-T34 aircraft
STCs that may be installed · 18
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Pratt & Whitney PT6A-34 series
STC SE00002ENInstructions for Continued Airworthiness for the PT6A-34, -34AG, -34B, -36, -114, -114A, -116, -135, and -135A engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.STC SE02170ATInstallation of Pc Safety Valve KitSTC SE00014ENInstallation of the Pratt & Whitney Engine Services, Inc. CrossCheck Engine Monitor Kit P/N HUMS-K-071-1, Rev. A on the specified PT6A engine models and kit P/N HUMS-K-071-2 on the specified A250 engine models.