# Ayres S2R-T660 - Type: Aircraft model (FAA registry) - Registry code: 0970112 - Manufacturer (registry): AYRES CORPORATION - Model: S2R-T660 - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 2 - Weight class: Up to 12,499 lb - Certification: Type certificated - Data sheet: [TCDS A4SW](https://openairdocs.org/tcds/A4SW) (OpenAirDocs) - Holder: Thrush Aircraft LLC - Registered aircraft: 3 - Page: https://openairdocs.org/model/ayres-s2r-t660 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2007-26-01](https://openairdocs.org/ad/2007-26-01): Vertical and horizontal stabilizer · Thrush S-2R, S2R-G1, S2R-G10 and 12 more. Effective Jan 22, 2008 ## Information bulletins (advisory) (1) - [SAIB AIR-22-04](https://openairdocs.org/saib/AIR-22-04): Emergency Exits. Issued Mar 14, 2022 ## Registered aircraft (3) - [N4081P](https://openairdocs.org/aircraft/N4081P): [Benoit Aerial Spraying Inc](https://openairdocs.org/faa-owner/BENOIT%20AERIAL%20SPRAYING%20INC), [Bourbonnais, IL](https://openairdocs.org/faa-place/IL/Bourbonnais), built 2000, S/N T660-103 - [N4191Y](https://openairdocs.org/aircraft/N4191Y): [Pake Flying Service LLC](https://openairdocs.org/faa-owner/PAKE%20FLYING%20SERVICE%20LLC), [Felton, MN](https://openairdocs.org/faa-place/MN/Felton), built 2000, S/N T660-108 - [N660TR](https://openairdocs.org/aircraft/N660TR): [Tri-Rotor Spray & Chemical](https://openairdocs.org/faa-owner/TRI-ROTOR%20SPRAY%20%26%20CHEMICAL), [Ulysses, KS](https://openairdocs.org/faa-place/KS/Ulysses), built 2000, S/N T660-106 ## NTSB investigations (2) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB DFW06LA130](https://openairdocs.org/ntsb/DFW06LA130), May 18, 2006: Ayres S2R (N4121G), DeWitt, AR, substantial damage, 1 fatal. Probable cause: The failure by both pilots to maintain adequate visual lookout and the Grumman G-164A pilot's impairment caused by the recent use of marijuana. - [NTSB CHI03LA273](https://openairdocs.org/ntsb/CHI03LA273), Aug 19, 2003: Ayres S2R-T660 (N4114A), Blytheville, AR, destroyed. Probable cause: The pilot's inadequate visual lookout and altitude/clearance not being maintained from the transmission wires. A factor to the accident was the transmission wires. ## FAA accident and incident reports (2) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20060518010072A](https://openairdocs.org/incident/20060518010072A), May 18, 2006: Ayres S2RT660 (N4121G), Dewitt, AR, Destroyed. (-23) On may 18, 2006, at approximately 12:00 CDT, a Grumman G-164, N6629, collided with an Ayres-S2R, N4121G. The Ayres, N4121G, was ferrying a load of… - [Accident 20030819023369A](https://openairdocs.org/incident/20030819023369A), Aug 19, 2003: Ayres S2RT660 (N4114A), Blytheville, AR, Destroyed. (-23) 08/19/2003 At approx. 15:30 CDT, while conducting aerial application under visual meteorological conditions, N4114A an ayers 660 struck high tension… ## Service difficulty reports (4) As reported by operators and repair stations, by the model named in the report. - [SDR 2010FA0000811](https://openairdocs.org/sdr/2010FA0000811), Aug 9, 2010: TUBE. FLAT. 29 X 1100 TUBE USED IN VARIOUS APPLICATIONS OF ACFT. THIS TUBE WENT FLAT IN 10 DAYS. HOLE WAS FOUND IN TUBE WITH NO PUNCTURE MARK ON TIRE. THICKNESS OF TUBE IS - [SDR 2009FA0000067](https://openairdocs.org/sdr/2009FA0000067), Feb 5, 2009: ATTACH FITTING. LOOSE. UPON REMOVAL OF VERTICAL FIN FROM HORIZONTAL STABILIZER FOR ROUTINE MX, THE VERTICAL FIN ATTACH BRACKET IN THE STABILIZER WAS FOUND LOOSE AND HAD ELONGATED MOST - [SDR CA051006003](https://openairdocs.org/sdr/CA051006003), Sep 5, 2005: ENGINE. FLAMED OUT. (CAN) THE ENGINE WAS REPORTED TO HAVE FLAMED OUT ON FINAL APPROACH RESULTING IN THE AIRCRAFT LANDING SHORT OF THE RUNWAY. MFG WILL INVESTIGATE THE INCIDENT AND - [SDR 2005FA0001114](https://openairdocs.org/sdr/2005FA0001114), Aug 4, 2005: SPAR. BROKEN. THE UPPER RUDDER SPAR WAS BROKEN 12.5 INCHES ABOVE THE UPPER HINGE. IN ADDITION, THE SPAR CRACKED UNDER THE UPPER HINGE FITTINGS. THIS CAUSED THE RUDDER COUNTER ## STCs that may be installed (OpenAirDocs) (49) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA04484CH](https://openairdocs.org/stc/SA04484CH): Installation of a Reabe Aircraft Improvement Power Gate Control System. Reabe Design LLC - [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC - [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC - [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc - [STC SA03040CH](https://openairdocs.org/stc/SA03040CH): Installation of a digital payload hopper quantity and spray boom pressure indicating system. Reabe Design LLC - [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc - [STC SA04046CH PAGE 2](https://openairdocs.org/stc/SA04046CH%20PAGE%202): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc - [STC SA04676CH](https://openairdocs.org/stc/SA04676CH): Installation of a True Quantity Gauge System. Reabe Design LLC - [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc - [STC SA01540WI](https://openairdocs.org/stc/SA01540WI): Installation of hydraulically operated hopper loading door and associated control system (ground use only). Texas Transland LLC - [STC SA02266SE](https://openairdocs.org/stc/SA02266SE): Installation of a Lever Throttle Quadrant. Kawak Aviation Technologies Inc - [STC SA01801SE](https://openairdocs.org/stc/SA01801SE): Installation of a Kawak Aviation Technologies auxiliary system, and optional ancillary equipment. Air Repair Inc - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc - [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC - [STC SA02265SE](https://openairdocs.org/stc/SA02265SE): Installation of a camera housing. Airborne Sensor LLC - [STC SA04476NY](https://openairdocs.org/stc/SA04476NY): Installation of a Pratt & Whitney Engine Services, Inc., Flight Data Acquisition Storage and Transmission System (FAST). Amtech Aeronautical Limited - [STC ST03197CH](https://openairdocs.org/stc/ST03197CH): To install full swiveling locking tail wheel assembly onto the existing spring steel tail gear. Turbine Conversions Ltd - [STC SA5190NM](https://openairdocs.org/stc/SA5190NM): Installation of Gustin Aviation chip detector light system. A & L Aircraft Parts Inc - [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc - [STC SA00344BO PAGE 2](https://openairdocs.org/stc/SA00344BO%20PAGE%202): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SA02135SE](https://openairdocs.org/stc/SA02135SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data). Electronics International Inc - [STC SA01323CH](https://openairdocs.org/stc/SA01323CH): Installation of a ground single point fueling system. Turbine Conversions Ltd - [STC SA01402SE](https://openairdocs.org/stc/SA01402SE): Install modified engine cowl. Cascade Flying Service LLC - [STC SA02205SE](https://openairdocs.org/stc/SA02205SE): Installation of a replacement airframe fuel pump in accordance with Cascade Flying Service Master Drawing List FW-CFS545-90, Rev. B, dated October 19, 2011, or later FAA approved revision. Cascade Aircraft conversions LLC - [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC - [STC SA01845WI](https://openairdocs.org/stc/SA01845WI): Installation of a Center Windshield. Hershey Flying Services - [STC SA02276AK](https://openairdocs.org/stc/SA02276AK): Installation of AMSAFE Aviation Inflatable Restraints. AMSAFE Inc - [STC SA03518AT](https://openairdocs.org/stc/SA03518AT): Installation of a bonded doubler inside the wing leading edge. Turbine Conversions Ltd - [STC SA02442AK PAGE 2](https://openairdocs.org/stc/SA02442AK%20PAGE%202): Approval of the L-3 Communications NGT 2000/2500 ADS-B system. ADS-B Technologies, LLC - [STC ST03554CH](https://openairdocs.org/stc/ST03554CH): Installation of Rotary Gatekeeper and provisions equipment. Turbine Conversions Ltd - [STC SA02951CH](https://openairdocs.org/stc/SA02951CH): Installation of modified Wing Spar Splice and Cap per Aeronautix Modification Kit. Gulf Coast Ag Aircraft Sales and Maintenance - [STC SA02752AT](https://openairdocs.org/stc/SA02752AT): Installation of the E-Tec ET-107 System that uses a sequential 24V to 48V Fast Start in order to reduce turbine exhaust gas temperatures (EGT) during engine starts. Air Repair Inc - [STC SA02985CH](https://openairdocs.org/stc/SA02985CH): Installation of a Cool Start System in accordance with Installation Instructions , Revision A, dated April 14, 2011, or later FAA Approved revision. Turbine Conversions Ltd - [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc - [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories. Electronics International Inc - [STC SA02247CH](https://openairdocs.org/stc/SA02247CH): Installation of Pheromone Distribution Pod System. Turbine Conversions Ltd - [STC SA04677CH](https://openairdocs.org/stc/SA04677CH): Installation of a Powered Hopper Lid and Auger System. Reabe Design LLC - [STC SA01639NY](https://openairdocs.org/stc/SA01639NY): Replacement of 12 refrigerant in air conditioning system with Enviro Refrigerant Hotshot R414B. Scale Modelbuilders Inc - [STC SA2687NM](https://openairdocs.org/stc/SA2687NM): Installation of Truboplus/ Electronics Int'l gauges and switches. Aero Manufacturing Inc - [STC SA1626NM PAGE 1](https://openairdocs.org/stc/SA1626NM%20PAGE%201): Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series). Electronics International - [STC ST00007AT](https://openairdocs.org/stc/ST00007AT): Installation of a chemical rinsing system. Paul S Woods. Lists S2R Series - [STC SA1463NM](https://openairdocs.org/stc/SA1463NM): Installation of 46-1/2" wing tip extension on each wing tip and a fiberglass tip fairing. Smith David C - [STC SA2350NM PAGE 1](https://openairdocs.org/stc/SA2350NM%20PAGE%201): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International - [STC SA3862NM PAGE 1](https://openairdocs.org/stc/SA3862NM%20PAGE%201): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories. Electronics International - [STC SA2150SO](https://openairdocs.org/stc/SA2150SO): Installation of chemical evacuation system to remove residue from the agricultural spray dispersal system. (S2R, 600 S2D SERIES RESTRICTED CATEGORY). Paul S Woods. Lists S2R Series - [STC SA2190NM PAGE 2](https://openairdocs.org/stc/SA2190NM%20PAGE%202): Installation of electronics International Digital Volt/Amp Gauges and Accessories. Electronics International - [STC SA2350NM](https://openairdocs.org/stc/SA2350NM) (historical): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories. Electronics International ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Thrush S2R-T660](https://openairdocs.org/model/thrush-s2r-t660): 18 registered aircraft, registry code 8380326 - [Thrush S2R-T660](https://openairdocs.org/model/thrush-s2r-t660): 9 registered aircraft, registry code 8380312 - [Thrush S2R-T660](https://openairdocs.org/model/thrush-s2r-t660): 1 registered aircraft, registry code 8380311 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.