# N261AT: 2023 Cirrus Design SR22T

- Status: Valid registration
- Airframe: [Cirrus Design SR22T](https://openairdocs.org/model/cirrus-design-sr22t) (registry code 2130004, 5 seats)
- Engine: [Continental TSIO-550-K](https://openairdocs.org/engine/continental-tsio-550-k) (registry code 17410)
- Data sheets: [TCDS A00009CH](https://openairdocs.org/tcds/A00009CH) (Cirrus Design Corporation), [TCDS E5SO](https://openairdocs.org/tcds/E5SO) (Continental Aerospace Technologies, Inc.) (OpenAirDocs)
- Serial number: 9037
- Year built: 2023
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 8, 2023
- Certificate issued: May 10, 2023
- Expires: May 31, 2030
- Mode S code: A282C6
- Registered owner: [Dmm Aviation 1 LLC](https://openairdocs.org/faa-owner/DMM%20AVIATION%201%20LLC)
- Location: [Kingsburg, CA](https://openairdocs.org/faa-place/CA/Kingsburg)
- Owner type: LLC
- Owner's area on the map: 36.4801° N, 119.5173° W: Placed by OpenAirDocs at the center of ZIP code 93631, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=261AT
- Page: https://openairdocs.org/aircraft/N261AT

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 17 in force

### Matched by airframe (Cirrus Design SR22T)

- [AD 2024-24-11](https://openairdocs.org/ad/2024-24-11): Power Lever · Cirrus Design SR20, SR22 and SR22T. Effective Dec 23, 2024
- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2012-01-11](https://openairdocs.org/ad/2012-01-11): Engine Air Intake · Cirrus Design SR22T. Effective Feb 29, 2012

### Matched by engine (Continental TSIO-550-K)

- [AD 2023-05-16](https://openairdocs.org/ad/2023-05-16): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 147 more. Effective Mar 15, 2023
- [AD 2023-02-12](https://openairdocs.org/ad/2023-02-12): Engine Air Intake System · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 127 more. Effective Feb 17, 2023
- [AD 2020-16-11](https://openairdocs.org/ad/2020-16-11): SUMMARY: Reciprocating Cylinder Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 23 more. Effective Sep 21, 2020
- [AD 2016-21-04](https://openairdocs.org/ad/2016-21-04): Oil cooler cross fitting assembly · Continental Motors TSIO-550-C, TSIO-550-K, TSIO-550-N and 2 more. Effective Nov 18, 2016
- [AD 2016-16-12](https://openairdocs.org/ad/2016-16-12): Cylinder assemblies · Continental Motors LTSIO-520-AE, TSIO-520-A, TSIO-520-AE and 89 more. Effective Sep 15, 2016
- [AD 2012-10-13](https://openairdocs.org/ad/2012-10-13): Starter adapters · Continental Motors IO-550-N, TSIO-520-B, TSIO-520-BB and 14 more. Effective Jun 8, 2012
- [AD 2012-03-06](https://openairdocs.org/ad/2012-03-06): Fuel servo diaphragm · Continental Motors 6-260-A, 6-285-A, 6-285-B and 482 more. Effective Feb 24, 2012
- [AD 2010-11-04](https://openairdocs.org/ad/2010-11-04): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 190 more. Effective Jun 16, 2010
- [AD 2004-08-10](https://openairdocs.org/ad/2004-08-10): Serial-numbered (SN) cylinders · Modify Teledyne Continental TSIO-520-NB engine (RAM Aircraft Limited Partnership STC SE09104SC or 4 others). Effective May 5, 2004
- [AD 2000-23-21](https://openairdocs.org/ad/2000-23-21): Crankshaft · Continental Motors IO-360-A, IO-360-AB, IO-360-B and 164 more. Effective Dec 12, 2000
- [AD 99-19-01](https://openairdocs.org/ad/99-19-01): No. 2 and No. 5 Crankshaft Inspections · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 127 more. Effective Sep 30, 1999
- [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996
- [AD 93-10-02](https://openairdocs.org/ad/93-10-02): Missing Cylinder Valve Retainer Key · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 180 more. Effective Aug 12, 1993

### Historical (superseded or no longer in force)

- [AD 2023-04-08](https://openairdocs.org/ad/2023-04-08) (historical): Reciprocating Engine Power Section · Continental Aerospace Technologies GTSIO-520-C, GTSIO-520-D, GTSIO-520-H and 141 more. Effective Feb 23, 2023
- [AD 2011-25-51](https://openairdocs.org/ad/2011-25-51) (historical): Starter Adapter Gear Shaft · Continental Motors IO-550-N, TSIO-520-B, TSIO-520-BB and 14 more. Effective Dec 28, 2011
- [AD 2009-24-52](https://openairdocs.org/ad/2009-24-52) (historical): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 192 more

## Information bulletins (advisory) (8 in force)

- [SAIB CE-13-43R1](https://openairdocs.org/saib/CE-13-43R1): Aircraft Fuel Distribution System and Ice/Rain Protection System. Issued Sep 30, 2013
- [SAIB CE-11-50](https://openairdocs.org/saib/CE-11-50): Flight Controls, Flaps. Issued Aug 26, 2011
- [SAIB NE-20-05](https://openairdocs.org/saib/NE-20-05): POWERPLANT - Engine Camshaft Gear Tooth Fracture. Issued Apr 6, 2020
- [SAIB NE-18-16](https://openairdocs.org/saib/NE-18-16): POWERPLANT  Alternator Drive Coupling. Issued Jun 20, 2018
- [SAIB NE-17-11](https://openairdocs.org/saib/NE-17-11): POWERPLANT  Engine damage as a result of kickback. Issued May 10, 2017
- [SAIB NE-16-13](https://openairdocs.org/saib/NE-16-13): Powerplant - Prohibited use of sealant. Issued Mar 8, 2016
- [SAIB NE-13-15](https://openairdocs.org/saib/NE-13-15): Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control Levers. Issued Feb 8, 2013
- [SAIB NE-13-04](https://openairdocs.org/saib/NE-13-04): Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection. Issued Oct 31, 2012
- [SAIB CE-13-43](https://openairdocs.org/saib/CE-13-43) (historical): Aircraft Fuel Distribution System and Ice/Rain Protection System. Issued Aug 30, 2013

## NTSB investigations

None matched to N261AT.

## FAA accident and incident reports

None matched to N261AT.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N261AT not matched to an aircraft (32)

They name N261AT, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR SWAA2014100632620](https://openairdocs.org/sdr/SWAA2014100632620), Oct 4, 2014: PUMP. FAULTY. AIR TURN BACK A SYS HYD ELEC PUMP OVERHEAT LIGHT ILLUMINATED. R & R PUMP IAW MMM.
- [SDR SWAA2014100732692](https://openairdocs.org/sdr/SWAA2014100732692), Oct 3, 2014: FITTING. OUT OF ADJUST. L1 DOOR EMER EVAC SLIDE AFT GIRT BAR CLIP OUT OF ADJUSTMENT. ADJUSTED CLIP IAW SIP.
- [SDR SWAA2014082231094](https://openairdocs.org/sdr/SWAA2014082231094), Aug 22, 2014: FUSE. BLOWN. LEFT AFT OVERWING EMER LIGHT INOPERATIVE. REPLACED FUSE IAW AMM.
- [SDR SWAA2014041627175](https://openairdocs.org/sdr/SWAA2014041627175), Apr 12, 2014: GIRT BAR. UNSERVICEABLE. L1 DOOR EMERGENCY EVAC SLIDE GIRT BAR RELEASE STEP SLEEVE TENSION BAR O RING MISSING. R & R GIRT BAR ASSEMBLY IAW AMM.
- [SDR SWAA2013052016197](https://openairdocs.org/sdr/SWAA2013052016197), May 17, 2013: LAMP. BROKEN. L1 DOOR FWD EMREGENCY LIGHT BROKEN. REPLACED LAMPS IAW AMM.
- [SDR SWAA2013031913778](https://openairdocs.org/sdr/SWAA2013031913778), Mar 17, 2013: LENS. MISSING. LEFT OVERWING EMERGENCY EXIT SIGN LENS MISSING. INSTALLED LENS PER AMM.
- [SDR SWAA2013022012892](https://openairdocs.org/sdr/SWAA2013022012892), Feb 17, 2013: POWER SUPPLY. INOPERATIVE. LEFT EMERGENCY OVERWING LIGHT INOP. REMOVED AND REPLACED M1668 EMERGENCY LIGHT POWER SUPPLY IAW B737 AMM 33-51-06, PERFORMED GOOD OPS TEST OF EMERGENCY LIGHTS I
- [SDR SWAA2013021812738](https://openairdocs.org/sdr/SWAA2013021812738), Feb 14, 2013: GLOWSTRIP. BROKEN. BROKEN GLOW STRIPS AT FWD CABIN. REMOVED & REPLACED BROKEN GLOW STRIPS IN FWD CABIN IAW B737 AMM 33-51-15.
- [SDR SWAA2013021912748](https://openairdocs.org/sdr/SWAA2013021912748), Feb 8, 2013: SKIN. PUNCTURED. UPPER CROWN SKIN HAS A .450 DIA PUNCTURE IN SKIN STA 727C S2L. CUT OUT DAMAGED CROWN SKIN STA 727C AT STR 2L 3.3" X 2.25" FABRICATED ALODINED & PRIMED & INSTALL
- [SDR SWAA2013022012891](https://openairdocs.org/sdr/SWAA2013022012891), Feb 7, 2013: STRINGER. CRACKED. STRINGER S2L CRACKED AT STA 727C DUE TO BULLET DAMAGE. CUT OUT DAMAGED SECTION OF STR 2L STA 727C FABRICATED, ALODINED & PRIMED. INSTALLED REPAIR PARTS, STRINGE
- [SDR SWAA2013021112483](https://openairdocs.org/sdr/SWAA2013021112483), Feb 7, 2013: STRAP. CORRODED. WET AREA WEB PAN RT STRAP CORRODED. R & R STRAP IAW SRM AND DWG.
- [SDR SWAA2013021112482](https://openairdocs.org/sdr/SWAA2013021112482), Feb 7, 2013: STRAP. CORRODED. WET AREA AFT WEB PAN LT STRAP CORRODED. R & R STRAP IAW SRM.
- [SDR SWAA2013022112942](https://openairdocs.org/sdr/SWAA2013022112942), Feb 6, 2013: PANEL. CRACKED. RIGHT WING T/E UPPER I/B FIXED SKIN PANEL - LWR UNDER - SIDE SEAL RETAINER WEB PANEL IS CRACKED. REMOVED & REPLACED PANEL IAW B-737 SRM.
- [SDR SWAA2013022112941](https://openairdocs.org/sdr/SWAA2013022112941), Feb 6, 2013: SUPPORT ANGLE. CRACKED. RIGHT WING T/E UPPER I/B FIXED DEFLECTOR SKIN PANEL AT STA 289 LWR UNDERSIDE AFT SUPPORT ANGLE IS CRACKED. REMOVED & REPLACED IAW B-737 SRM 51-40-02.
- [SDR SWAA2013022112940](https://openairdocs.org/sdr/SWAA2013022112940), Feb 6, 2013: SUPPORT ANGLE. CRACKED. RIGHT WING T/E UPPER I/B STA 289 FIXED DEFLECTOR SKIN PANEL LWR UNDERSIDE FWD SUPPORT ANGLE IS CRACKED. REMOVED & REPLACED IAW B-737 SRM 51-40-02.
- [SDR SWAA2013021912746](https://openairdocs.org/sdr/SWAA2013021912746), Feb 6, 2013: STRINGER. CRACKED. STRINGER 2L CRACKED AT STA 727C. CUT OUT DAMAGED SECTION OF STR 2L STA 727C, FABRICATED AND INSTALLED REPAIR PARTS, STRINGER SEGMENT, SPLICES IAW B737 SRM 53-00
- [SDR SWAA2013021112481](https://openairdocs.org/sdr/SWAA2013021112481), Feb 6, 2013: STRAP. CORRODED. R-2 DOOR CUTOUT AFT FRAME, SAFETY STRAP REEL IS CORRODED AND STRAP IS STARTING TO FRAY. REMOVED AND REPLACED R-2 DOOR CUTOUT AFT FRAME, SAFETY STRAP REEL IAW B-
- [SDR SWAA2013021112480](https://openairdocs.org/sdr/SWAA2013021112480), Feb 6, 2013: STRAP. CORRODED. L-2 DOOR CUTOUT AFT FRAMES, SAFETY STRAP REEL IS CORRODED AND STRAP IS FRAYED. REMOVED AND REPLACED L-2 DOOR CUTOUT AFT FRAME SAFETY STRAP REEL IAW B-77 AMM 25-
- [SDR SWAA2013021112479](https://openairdocs.org/sdr/SWAA2013021112479), Feb 6, 2013: STRAP. CORRODED. L-1 DOOR CUTOUT AFT FRAME, SAFETY STRAP REEL IS CORRODED. REMOVED AND REPLACED L-1 DOOR SAFETY STRAP REEL ASSY IAW B737 AMM 25-61-13.
- [SDR SWAA2013021112478](https://openairdocs.org/sdr/SWAA2013021112478), Feb 6, 2013: STRAP. CORRODED. R-1 DOOR CUTOUT AFT FRAME, SAFETY STRAP REEL IS CORRODED. REMOVED AND REPLACED R-1 DOOR CUTOUT AFT FRAME SEFETY STRAP REEL IAW B-737 AMM 125-66-13.
- [SDR SWAA2013021112477](https://openairdocs.org/sdr/SWAA2013021112477), Feb 6, 2013: STRUCTURE. CORRODED. R1 CHORD CORRODED. REMOVED CORROSION FROM R-1 CHORD. ORIG MAT .080 100% MAT LOSS OUT OF LIMITS. REMOVED & REPLACED CHORD P/N 654A0004-106 PO 790191580 B737 SRM 
- [SDR SWAA2012091207546](https://openairdocs.org/sdr/SWAA2012091207546), Sep 11, 2012: COVER. LOOSE. LEFT EMERGENCY EXIT SIGN LOOSE. SECURED COVER PER AMM.
- [SDR SWAA2012082707005](https://openairdocs.org/sdr/SWAA2012082707005), Aug 25, 2012: SLIDE. UNWANTED DEPLOY. R1 DOOR EMERGENCY EVAC SLIDE INADVERTANTLY DEPLOYED. REMOVED AND REPLACED SLIDE IAW AMM.
- [SDR SWAA2012072306044](https://openairdocs.org/sdr/SWAA2012072306044), Jul 20, 2012: SLIDE. LOOSE. L1 DOOR EMERGENCY EVAC SLIDE LOOSE. SECURED SLIDE IAW AMM.
- [SDR SWAA2012061404905](https://openairdocs.org/sdr/SWAA2012061404905), Jun 12, 2012: FITTING. LOOSE. L1 DOOR EMERGENCY EVAC SLIDE GIRT BAR SLIDE PACK CLIP, RIGHT SIDE LOOSE. SECURED CLIP PER MM.
- [SDR ZZDA2011659](https://openairdocs.org/sdr/ZZDA2011659), Aug 27, 2011: COVER. BROKEN. ESCAPE PATH LIGHTING STRIP COVER BROKEN AT ROW 1. REMOVED AND REPLACED APPROXIMATLEY 24 INCHES OF PHOTOILLUMINESCENT STRIP REF AMM 33-51. OK FOR SERVICE.
- [SDR ZZDA2011543](https://openairdocs.org/sdr/ZZDA2011543), Jun 6, 2011: BATTERY PACK. DISCHARGED. EMERGENCY LIGHT BATTERY PACKS M1670, M1672, M1675, M1668 AND M1669 HAVE FAILED THE EMERGENCY BATTERY PACK CAPACITY FUNCTIONAL CHECK. REMOVED AND REPLACED EMERGE
- [SDR ZZDA2011231](https://openairdocs.org/sdr/ZZDA2011231), Mar 1, 2011: GLOWSTRIP. LOOSE. PHOTO ILLUMINESCENT TRACK LIGHTING NEXT TO SEAT 1D LOOSE. REMOVED AND REPLACED PHOTO ILLUMINESCENT STRIP AT 1D REF 737 AMM 33-51-15.
- [SDR ZZDA2011147](https://openairdocs.org/sdr/ZZDA2011147), Feb 12, 2011: SKIN. DENTED. LEFT WING NR 1 SLAT SKIN, DENTED. ACCOMPLISHED SLAT SKIN HOT BOND DOUBLER REPAIR PER B737 SRM 51-70-10 PAR 20.
- [SDR ZZDA2011146](https://openairdocs.org/sdr/ZZDA2011146), Feb 12, 2011: ANGLE. CORRODED. LEFT OVERWING DOOR CUTOUT LOWER TRIM HINGE ANGLE, CORROSION. ACCOMPLISHED TRIM HINGE ANGLE REPLACEMENT PER B737 SRM 51-40-02.
- [SDR ZZDA2010610](https://openairdocs.org/sdr/ZZDA2010610), Nov 22, 2010: SLIDE. MISINSTALLED. L2 DOOR SLIDE IMPROPERLY INSTALLED. THE BOTTOM PIN NOT THROUGH THE DOOR. RE-INSTALLED BOTTOM PIN THROUGH THE DOOR ON SLIDE CASE REF B737 AMM 25-66.
- [SDR ZZDA2008084](https://openairdocs.org/sdr/ZZDA2008084), Mar 27, 2008: BATTERY PACK. FAILED. R1 DOOR EMERGENCY EXIT LIGHT FAILED EMERGENCY BATTERY PACK CAPACITY FUNCTIONAL CHECK. REMOVED AND REPLACED BATTERY PACK REPLACEMENT IAW AMM 33-51-06.

## STCs that may be installed (OpenAirDocs) (53, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Cirrus Design SR22T)

- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [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 SA01134DE](https://openairdocs.org/stc/SA01134DE): Installation of EarthX ETX680-24-TSO Lithium Battery. EarthX Inc
- [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation
- [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc
- [STC SA12274IB](https://openairdocs.org/stc/SA12274IB): Installation of the MT-Propeller Entwicklung GmbH MTV-9-D/198-52() and MTV-9-D/198-58() propellers. MT-Propeller Entwicklung GmbH
- [STC SA12064WI](https://openairdocs.org/stc/SA12064WI): Hardware and software updates for the Garmin G1000 Integrated Avionics System. Garmin International Inc
- [STC SA12080BO](https://openairdocs.org/stc/SA12080BO): Installation of Prodigy model 90901() LED Landing Light. Whelen Aerospace Technologies
- [STC SA12027IB](https://openairdocs.org/stc/SA12027IB): Installation of the MT-Propeller Entwicklung GmbH MTV-14-D/195-30() propeller. MT-Propeller Entwicklung GmbH
- [STC SA02924CH](https://openairdocs.org/stc/SA02924CH): Installation of M-T Propeller model MTV-14-D/195-30( ) 4 bladed propeller. McFarlane Aviation LLC
- [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA02551AK](https://openairdocs.org/stc/SA02551AK): Installation of SKYDISPLAY Aircraft Interface Device (AID). AeroDisplay LLC
- [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 SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation
- [STC SA01076DE](https://openairdocs.org/stc/SA01076DE): Installation of main battery replacement with Concorde Valve Regulated Lead Acid battery. Concorde Battery Corporation
- [STC SA04440CH](https://openairdocs.org/stc/SA04440CH): Installation of Hartzell propeller model 4C1-F650A1/76C04-0.6 or 4C1-F650A1/76C04B-0.6. Hartzell Propeller 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 SA03286CH](https://openairdocs.org/stc/SA03286CH): Install an electronic engine ignition system. Electroair Acquisition Corporation
- [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation
- [STC SA04112CH](https://openairdocs.org/stc/SA04112CH): Installation of Appareo Systems, LLC Stratus ESG ADS-B transponder. Appareo Systems LLC
- [STC SA02013CH](https://openairdocs.org/stc/SA02013CH): Installation of Avidyne Corporation Traffic Advisory System (TAS). Avidyne Corporation
- [STC SA00378BO](https://openairdocs.org/stc/SA00378BO): Installation of integrated wingtip exterior light assemblies. Cirrus Design Corporation
- [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley
- [STC SA03869NY](https://openairdocs.org/stc/SA03869NY): Installation of a Safetyplane Flight Monitoring System. ISEI International Services
- [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation
- [STC SA03777NY](https://openairdocs.org/stc/SA03777NY): Installation of RF-006(A) Main Wheel and RA-002(A) Nose Wheel with EA-003.3N Brake System. Beringer Aero
- [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC
- [STC SA11172SC](https://openairdocs.org/stc/SA11172SC): Installation of an ADS600-B Automatic Dependent Surveillance-Broadcast (ADS-B) Universal Access Transceiver (UAT) and Global Positioning System (GPS) antenna. NavWorx Inc
- [STC SA02554LA](https://openairdocs.org/stc/SA02554LA): Installation of a strut mounted Sensor Pod and wiring for a passenger operated monitoring system. Sky IMD Inc
- [STC SA02247SE](https://openairdocs.org/stc/SA02247SE): Removal of rear seats and installation of cargo shelf and restraint system. Tamarack Aerospace Group
- [STC SA04037CH](https://openairdocs.org/stc/SA04037CH): Installation of an Air Conditioning System, Kelly Aerospace kit #KATS-14-003. Installation Instructions as listed on NC-14 -022, revision D, dated November 19, 2015, and drawing list NC-14-021, revision D, dated September 24, 2015, or later FAA approved revision. Kelly Aerospace Thermal Systems LLC
- [STC SA02119SE PAGE 1](https://openairdocs.org/stc/SA02119SE%20PAGE%201): Installation of Garmin GDL 88 ADS-B UAT Transceiver System. Garmin International Inc
- [STC SA01969SE](https://openairdocs.org/stc/SA01969SE): Installation of a Mid-Continent MD302 Standby Attitude Module. Mid-Continent Instruments and Avionics
- [STC SA04154AT](https://openairdocs.org/stc/SA04154AT): Installation of a PM Firesystems LLC, Fire Suppression System. PM Fire Systems LLC
- [STC SA02442AK PAGE 1](https://openairdocs.org/stc/SA02442AK%20PAGE%201): Approval of the L-3 Communications NGT 2000/2500 ADS-B system. ADS-B Technologies, LLC
- [STC SA02283SE PAGE 1](https://openairdocs.org/stc/SA02283SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc
- [STC SA02402SE PAGE 1](https://openairdocs.org/stc/SA02402SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc
- [STC SA02121SE](https://openairdocs.org/stc/SA02121SE): Installation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic System. Garmin International Inc
- [STC SA00269BO](https://openairdocs.org/stc/SA00269BO): Installation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-( ) consisting of Avidyne Processor P/N 700-00033-000-( ), Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1, and Avidyne Mounting Tray P/N 700-00034-000. Avidyne Corporation
- [STC SA02717NY PAGE 1](https://openairdocs.org/stc/SA02717NY%20PAGE%201): Installation of VoiceFlight Systems LLC VFS101 Speech Recognition Module. VoiceFlight Systems LLC
- [STC SA03372NY](https://openairdocs.org/stc/SA03372NY): Installation of RF-006(A) main wheel well and RA-002(A) nose wheel well with EA-003.4N(B) brake system. Beringer Aero
- [STC SA02825NY PAGE 1](https://openairdocs.org/stc/SA02825NY%20PAGE%201): Installation of Aerospace Logic Aircraft Instruments. Aerospace Logic Inc
- [STC SA5156NM](https://openairdocs.org/stc/SA5156NM): Fabrication and installation of Pulsar-MOSFET Landing Light Flasher System. AvTek
- [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 SA02717NY](https://openairdocs.org/stc/SA02717NY) (historical): Installation of VoiceFlight Systems LLC VFS101 Speech Recognition Module. VoiceFlight Systems LLC

### Approved for the engine (Continental TSIO-550-K)

- [STC SE03309CH](https://openairdocs.org/stc/SE03309CH): Installation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt application. Hartzell Propeller Inc
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp

All 53: https://openairdocs.org/aircraft/N261AT/stcs.md

## Related

- Other Cirrus Design SR22T aircraft: https://openairdocs.org/model/cirrus-design-sr22t/aircraft.md
- The Continental TSIO-550-K engine: https://openairdocs.org/engine/continental-tsio-550-k.md

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