# N276AT: 2024 Air Tractor AT-802A

- Status: Valid registration
- Airframe: [Air Tractor AT-802A](https://openairdocs.org/model/air-tractor-at-802a) (registry code 0390308, 2 seats)
- Engine: [Pratt & Whitney Canada PT6A-65AG](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65ag) (registry code 52109)
- Data sheets: [TCDS A19SW](https://openairdocs.org/tcds/A19SW) (Air Tractor Inc.), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: 802A-1110
- Year built: 2024
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Restricted, agriculture and pest control, forest
- Airworthiness date: March 21, 2024
- Certificate issued: June 6, 2024
- Expires: June 30, 2031
- Mode S code: A2BCD8
- Registered owner: [Boardman Air Service LLC](https://openairdocs.org/faa-owner/BOARDMAN%20AIR%20SERVICE%20LLC)
- Location: [Henderson, NE](https://openairdocs.org/faa-place/NE/Henderson)
- Owner type: LLC
- Owner's area on the map: 40.7636° N, 97.7833° W: Placed by OpenAirDocs at the center of ZIP code 68371, 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=276AT
- Page: https://openairdocs.org/aircraft/N276AT

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): 15 in force

### Matched by airframe (Air Tractor AT-802A)

- [AD 2026-16-12](https://openairdocs.org/ad/2026-16-12): Horizontal stabilizer structure; Horizontal stabilizer miscellaneous structure; Vertical stabilizer structure · Air Tractor AT-802 and AT-802A. Effective Aug 31, 2026
- [AD 2021-05-14](https://openairdocs.org/ad/2021-05-14): TE flap control system · Air Tractor AT-250, AT-300, AT-301 and 19 more. Effective Apr 29, 2021
- [AD 2014-16-17](https://openairdocs.org/ad/2014-16-17): Wings · Air Tractor AT-802 and AT-802A. Effective Sep 29, 2014
- [AD 2009-18-04](https://openairdocs.org/ad/2009-18-04): Rudder-aileron interconnect · Air Tractor AT-802 and AT-802A. Effective Oct 1, 2009
- [AD 2009-11-05](https://openairdocs.org/ad/2009-11-05): Cracks in the engine mount · Air Tractor AT-400, AT-400A, AT-402 and 9 more. Effective Jun 1, 2009
- [AD 2008-26-01](https://openairdocs.org/ad/2008-26-01): Overturn skid plate kit · Air Tractor AT-250, AT-300, AT-301 and 15 more. Effective Jan 28, 2009
- [AD 2006-23-14](https://openairdocs.org/ad/2006-23-14): Rudder and vertical fin hinge attaching structure · Air Tractor AT-502, AT-502A, AT-502B and 3 more. Effective Dec 21, 2006
- [AD 2006-20-10](https://openairdocs.org/ad/2006-20-10): Attach angles on the firewall mounted  
 hopper rinse tank shelf · Air Tractor AT-802 and AT-802A. Effective Nov 3, 2006
- [AD 2005-13-12](https://openairdocs.org/ad/2005-13-12): Front and rear spar of the horizontal stabilizer · Air Tractor AT-300, AT-301, AT-302 and 11 more. Effective Aug 5, 2005
- [AD 2004-15-15](https://openairdocs.org/ad/2004-15-15): Aft Fuselage Upper Longeron · Air Tractor AT-401, AT-401B, AT-402 and 10 more. Effective Sep 7, 2004
- [AD 2002-15-06](https://openairdocs.org/ad/2002-15-06): Rudder control cable · Air Tractor AT-802 and AT-802A. Effective Sep 13, 2002
- [AD 97-04-11](https://openairdocs.org/ad/97-04-11): Tail Landing Gear Spring · Air Tractor AT-802 and AT-802A. Effective Apr 4, 1997
- [AD 96-04-08](https://openairdocs.org/ad/96-04-08): Main Landing Gear Legs · Air Tractor AT-802 and AT-802A. Effective Apr 12, 1996

### Matched by engine (Pratt & Whitney Canada PT6A-65AG)

- [AD 2016-05-13](https://openairdocs.org/ad/2016-05-13): Corrosion and perforation of the two-ply Cu-Be bellows in Woodward FCUs. · Pratt & Whitney Canada PT6A-60AG, PT6A-65AG, PT6A-67AF and 1 more. Effective Apr 22, 2016
- [AD 97-04-12](https://openairdocs.org/ad/97-04-12): Compressor Bleed-off Valve · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 52 more. Effective Mar 14, 1997

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

- [AD 2024-16-06](https://openairdocs.org/ad/2024-16-06) (historical): Horizontal Stabilizer Structure; Horizontal stabilizer, Spar/Rib; Horizontal Stabilizer Miscellaneous Structure;  Vertical Stabilizer Structure · Air Tractor AT-802 and AT-802A. Effective Sep 4, 2024
- [AD 2023-15-07](https://openairdocs.org/ad/2023-15-07) (historical): Horizontal Stabilizer Structure; Horizontal stabilizer, Spar/Rib; Horizontal Stabilizer Miscellaneous Structure; Vertical Stabilizer Structure · Air Tractor AT-802 and AT-802A. Effective Aug 9, 2023
- [AD 2010-17-18 R1](https://openairdocs.org/ad/2010-17-18-R1) (historical): Wings · Air Tractor AT-802 and AT-802A. Effective Jan 14, 2011
- [AD 2010-17-18](https://openairdocs.org/ad/2010-17-18) (historical): Wings · Air Tractor AT-802 and AT-802A. Effective Sep 9, 2010
- [AD 2010-13-08](https://openairdocs.org/ad/2010-13-08) (historical): Wing main spar lower caps · Air Tractor AT-802 and AT-802A. Effective Jul 28, 2010
- [AD 2008-11-17](https://openairdocs.org/ad/2008-11-17) (historical): Overturn skid plate in the cockpit area · Air Tractor AT-250, AT-300, AT-301 and 14 more. Effective Jul 7, 2008
- [AD 2008-10-12](https://openairdocs.org/ad/2008-10-12) (historical): Cracks in the engine mount · Air Tractor AT-400, AT-400A, AT-402 and 9 more. Effective Jun 12, 2008
- [AD 2007-13-17](https://openairdocs.org/ad/2007-13-17) (historical): Cracked engine mounts · Air Tractor AT-602, AT-802 and AT-802A. Effective Aug 10, 2007
- [AD 2006-22-08](https://openairdocs.org/ad/2006-22-08) (historical): Inspect engine mount · Air Tractor AT-602, AT-802 and AT-802A. Effective Dec 1, 2006
- [AD 2006-08-09](https://openairdocs.org/ad/2006-08-09) (historical): Main spar lower caps · Air Tractor AT-802 and AT-802A. Effective Apr 21, 2006
- [AD 2002-19-10](https://openairdocs.org/ad/2002-19-10) (historical): Upper longeron and upper diagonal tube · Air Tractor AT-402, AT-402A, AT-402B and 3 more. Effective Nov 15, 2002
- [AD 2002-11-05](https://openairdocs.org/ad/2002-11-05) (historical): Wing Lower Spar Cap · Winglets (Aero Spraying Service STC SA00490LA). Effective Jul 12, 2002
- [AD 2001-10-04 R1](https://openairdocs.org/ad/2001-10-04-R1) (historical): Wing Lower Spar Cap · Air Tractor AT-400, AT-400A, AT-401 and 11 more. Effective Jun 8, 2001
- [AD 2001-10-04](https://openairdocs.org/ad/2001-10-04) (historical): Wing Lower Spar Cap · Air Tractor AT-400, AT-401, AT-401B and 10 more. Effective Jun 8, 2001

## Information bulletins (advisory) (12 in force)

- [SAIB CE-19-21](https://openairdocs.org/saib/CE-19-21): Flap Motor Mounting Studs. Issued Dec 9, 2019
- [SAIB CE-18-06](https://openairdocs.org/saib/CE-18-06): Flight Controls, Rudder Control System. Issued Dec 1, 2017
- [SAIB CE-17-22](https://openairdocs.org/saib/CE-17-22): Flight Controls, Aileron Control System. Issued Aug 22, 2017
- [SAIB CE-17-03](https://openairdocs.org/saib/CE-17-03): Flight Controls, Rudder Control System. Issued Dec 16, 2016
- [SAIB CE-16-27](https://openairdocs.org/saib/CE-16-27): Flight Controls, Trailing Edge (TE) Flap Control System. Issued Oct 31, 2016
- [SAIB CE-16-10](https://openairdocs.org/saib/CE-16-10): Stabilizers, Rudder Structure. Issued Dec 1, 2015
- [SAIB CE-16-07](https://openairdocs.org/saib/CE-16-07): Powerplant, Engine Mount Section. Issued Nov 20, 2015
- [SAIB CE-11-49](https://openairdocs.org/saib/CE-11-49): Flight Controls, Elevator Tab Control System. Issued Aug 26, 2011
- [SAIB CE-11-30](https://openairdocs.org/saib/CE-11-30): Aircraft Structures. Issued May 9, 2011
- [SAIB CE-09-28](https://openairdocs.org/saib/CE-09-28): Fuselage Main, Longeron/Stringer: Float Equipped Air Tractor AT-802 and AT-802A Airplanes - Periodic Inspection and Repair for Aft Fuselage Diagonal Tubes. Issued May 12, 2009
- [SAIB CE-04-23](https://openairdocs.org/saib/CE-04-23): . Issued Dec 2, 2003
- [SAIB NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015

## NTSB investigations

None matched to N276AT.

## FAA accident and incident reports

None matched to N276AT.

## 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 N276AT not matched to an aircraft (28)

They name N276AT, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR SWAA2014082831369](https://openairdocs.org/sdr/SWAA2014082831369), Aug 26, 2014: LENS. BROKEN. FORWARD EMER EXIT LIGHT LENS BROKEN. R & R LIGHT ASSEMBLY IAW SIP.
- [SDR SWAA2014081430845](https://openairdocs.org/sdr/SWAA2014081430845), Aug 14, 2014: BATTERY. DISCHARGED. L1 DOOR EXTERIOR EMER LIGHT INOPERATIVE. R & R BATTERY IAW AMM.
- [SDR SWAA2014050527639](https://openairdocs.org/sdr/SWAA2014050527639), May 2, 2014: LENS. BROKEN. FORWARD ENTRY EEPLS LENS BROKEN. R & R EEPLS IAW AMM.
- [SDR SWAA2013102821492](https://openairdocs.org/sdr/SWAA2013102821492), Oct 27, 2013: LIGHT. INOPERATIVE. LT EMERGENCY LIGHT INOPERATIVE. R & R LIGHT ASSEMBLY IAW AMM.
- [SDR SWAA2013091120056](https://openairdocs.org/sdr/SWAA2013091120056), Sep 6, 2013: STRUCTURE. CORRODED. R1 CHORD CORRODED BETWEEN STATION 303 TO STATION 328. R&R CHORD IAW SRM & DRAWING.
- [SDR SWAA2013091020014](https://openairdocs.org/sdr/SWAA2013091020014), Sep 6, 2013: INTERCOSTAL. CRACKED. INTERCOSTAL CRACKED BETWEEN STATION 297 TO STATION 294, BL 0. R&R INTERCOSTAL IAW SRM & DRAWING.
- [SDR SWAA2013091020013](https://openairdocs.org/sdr/SWAA2013091020013), Sep 6, 2013: INTERCOSTAL. CRACKED. INTERCOSTAL CRACKED BETWEEN STATION 312 TO STATION 328, LBL 45. R&R INTERCOSTAL IAW SRM & DRAWING.
- [SDR SWAA2013091020012](https://openairdocs.org/sdr/SWAA2013091020012), Sep 6, 2013: INTERCOSTAL. CRACKED. INTERCOSTAL CRACKED BETWEEN STATION 313 TO STATION 328, RBL 31. R&R INTERCOSTAL IAW & SRM.
- [SDR SWAA2013090919943](https://openairdocs.org/sdr/SWAA2013090919943), Sep 3, 2013: INTERCOSTAL. CRACKED. INTERCOSTAL CRACKED AT STATION 350, BL 0. R&R INTERCOSTAL IAW SRM & DRAWING.
- [SDR SWAA2013090319753](https://openairdocs.org/sdr/SWAA2013090319753), Sep 1, 2013: LIGHT. INOPERATIVE. RT BULL NOSE EMERGENCY LIGHT INOPERATIVE AT SEAT ROW 11. R&R LIGHT IAW MM.
- [SDR SWAA2013052316435](https://openairdocs.org/sdr/SWAA2013052316435), May 21, 2013: CLAMP. LOOSE. R1 DOOR EMERGENCY EVAC SLIDE GIRT BAR STOW CLIP LOOSE. SECURED CLAMP IAW SIP.
- [SDR SWAA2013052216333](https://openairdocs.org/sdr/SWAA2013052216333), May 21, 2013: SLIDE. LOOSE. R1 DOOR EMERGENCY EVAC SLIDE LOOSE. SECURED SLIDE IAW SIP.
- [SDR SWAA2013012411786](https://openairdocs.org/sdr/SWAA2013012411786), Jan 24, 2013: CONTROLLER. FAULTY. DUE TO CAPTAINS WINDOW ARCING CONTROLLER REQUIRES REPLACEMENT. REMOVED AND REPLACED WINDOW CONTROLLER PER AMM.
- [SDR SWAA2012122610829](https://openairdocs.org/sdr/SWAA2012122610829), Dec 21, 2012: GLOWSTRIP. LOOSE. FLOOR LEVEL EVACUATION GLOW STRIP AT ROW 31 ACFT RT SIDE LOOSE. REMOVED AND REPLACED EVAC GLOW STRIP PER MM.
- [SDR SWAA2012061905045](https://openairdocs.org/sdr/SWAA2012061905045), Jun 18, 2012: COVER. LOOSE. R2 DOOR EMERGENCY EVAC SLIDE COVER LOOSE. SECURED COVER PER MM.
- [SDR SWAA2012061905044](https://openairdocs.org/sdr/SWAA2012061905044), Jun 18, 2012: SLIDE. LOOSE. L1 DOOR EMERGENCY EVAC SLIDE LOOSE. SECURED SLIDE PER MM.
- [SDR SWAA2012032702594](https://openairdocs.org/sdr/SWAA2012032702594), Mar 26, 2012: LIGHT. DAMAGED. RT EEPLS DAMAGED BETWEEN ROW 18 TO ROW 19. REMOVED AND REPLACED EEPLS PER MM.
- [SDR ZZDA2011809](https://openairdocs.org/sdr/ZZDA2011809), Sep 23, 2011: DOUBLER. CRACKED. LOWER RIGHT CORNER L1 DOOR DOUBLER, CRACKED. ACCOMPLISHED L1 DOOR DOUBLER REPLACEMENT PER B737 SRM 52-00-01 AND EA 37-52-02345B.
- [SDR ZZDA2011592](https://openairdocs.org/sdr/ZZDA2011592), Jul 14, 2011: LIGHT. MISSING. ESCAPE PATH LIGHTING MISSING 2 PLACES IN BUS CLASS. REPLACED MISSING PATH LIGHTING.
- [SDR ZZDA2011591](https://openairdocs.org/sdr/ZZDA2011591), Jul 13, 2011: LIGHT. INOPERATIVE. STBD WING LIGHT BURNT OUT. RT WING ILLUMINATING LIGHT OPS CHECK GOOD. RELAMP RT EMERGENCY LIGHT CLOSE TO GALLEY DOOR IAW B737 M/M CH 33-51-04 OPS CHECK GOOD. TH
- [SDR ZZDA2011466](https://openairdocs.org/sdr/ZZDA2011466), May 9, 2011: SIGN. OUT OF POSITION. EXIT SIGN OVER R1 DOOR FELL OFF. INSPECT AND RE-INSTALLED EXIT SIGN OVER R1 DOOR REF 737 AMM 33-51. OK FOR SVC.
- [SDR ZZDA2010597](https://openairdocs.org/sdr/ZZDA2010597), Nov 25, 2010: LIGHT. OUT OF POSITION. EMERGENCY EXIT LIGHTS "NOT ARMED" WARNING LIGHT FALLS OUT OF IT'S SOCKET. RE-INSTALLED NOT ARMED LIGHT SOCKET AS REQUIRED.
- [SDR ZZDA2010530](https://openairdocs.org/sdr/ZZDA2010530), Oct 26, 2010: BATTERY PACK. DISCHARGED. AFT RT2 AISLE EMERGENCY LIGHTS & R2 EMERGENCY EXIT SIGNS FAILED TIMED TEST. REMOVED AND REPLACED BATTERY PACK FOR AFT RT EMERGENCY EXIT SIGNS.
- [SDR ZZDA2010528](https://openairdocs.org/sdr/ZZDA2010528), Oct 23, 2010: PLATE. MALFUNCTIONED. DURING FLT, FLT ATTENDANT TURNED ON HOT PLATE ON TOP LEFT MACHINE AND GOT SPARK AND SMOKE FROM BOTTOM MACHINE. CIRCUIT BREAKERS WERE NEVER PULLED BY MX IN MDW T
- [SDR ZZDA2010425](https://openairdocs.org/sdr/ZZDA2010425), Sep 16, 2010: SKIN. DAMAGED. LEFT WING INBOARD LEADING EDGE, DAMAGED. ACCOMPLISHED LEADING EDGE DOUBLER AND FILLER REPAIR PER EA 37-57-02795IR. SEE NR 1634098-1.
- [SDR ZZDA2010277](https://openairdocs.org/sdr/ZZDA2010277), May 12, 2010: LENS. BROKEN. EXIT LENS AT R1 BROKEN. REMOVED AND REPLACED EXIT SIGN AT R1 DOOR. OK FOR SERVICE REF MM 25-20.
- [SDR ZZDA2010270](https://openairdocs.org/sdr/ZZDA2010270), May 6, 2010: COVER. BROKEN. AIRCRAFT RIGHT, FIRST SIXTEEN INCHES OF PHOTO ILLUMINSCENT LIGHT COVER BROKEN, AND PHOTO ILLUMINSCENT STRIP MISSING. INSTALLED NEW PHOTO ILLUMINSCENT STRIPS IAW
- [SDR ZZDA2010251](https://openairdocs.org/sdr/ZZDA2010251), Apr 21, 2010: SEAL. DETERIORATED. NOTICED LOSS OF FUEL FROM RIGHT MAIN TANK ON DEPARTURE WHILE FEEDING FUEL FROM CENTER TANK. RETURNED TO MCO. REMOVED AND REPLACED RIGHT WING FUEL VENT PANEL SEA

## STCs that may be installed (OpenAirDocs) (81, 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 (Air Tractor AT-802A)

- [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 SA01844WI](https://openairdocs.org/stc/SA01844WI): Installation of Garmin GFC 600 Automatic Flight Control System. Garmin International Inc
- [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 SA01795CH](https://openairdocs.org/stc/SA01795CH): For Model AT-802A: Installation of Wipaire Model 10000 Amphibious Floats in accordance with Wipaire, Inc. Installation Drawing No. 7D1-4251, No Revision, dated January 13, 2003, or later FAA approved revisions. Operations with the floats removed are permitted when the aircraft is modified in accordance with Wipaire, Inc. Installation Drawing No. 7D1-4405, No Revision, dated January 13, 2003, or later FAA approved revisions. For Model AT-802: Installation of Wipaire Model 10000 Amphibious Floats in accordance with Wipaire, Inc. Installation Drawing No. 1003231, Revision A, dated June 12, 2008, or later FAA approved revisions. Operations with the floats removed are permitted when the aircraft is modified in accordance with Wipaire, Inc. Installation Drawing No. 1003406, Revision 01, dated July 15, 2008, or later FAA approved revisions. Wipaire Inc
- [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 SA12386AK](https://openairdocs.org/stc/SA12386AK): Increase of the engine power of the PT6A-67F engine to 1600 SHP for takeoff power and 1550 SHP for maximum continuous power. Momentum Aeronautics Holdings, LLC
- [STC SA12204WI](https://openairdocs.org/stc/SA12204WI): Wing Spar Cap manufacturing process change. Air Tractor 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 SA12187AK](https://openairdocs.org/stc/SA12187AK): Installation of Momentum Aeronautics Holdings LLC. Model 11600 Amphibious Floats. Momentum Aeronautics Holdings, LLC
- [STC SA09946AC](https://openairdocs.org/stc/SA09946AC): Installation of a single point fueling system. Texas Transland LLC
- [STC SA02031WI](https://openairdocs.org/stc/SA02031WI): Installation of a True Blue Power TB60 Lithium ION Battery to replace the existing lead-acid battery. Wipaire Inc
- [STC SA12057IB](https://openairdocs.org/stc/SA12057IB): Substitution of basic instrumentation by an electronic display PFD/MFD Garmin GDU 1060 (G600 Txi). Aeronautics Solutions Europe S.L
- [STC SA02603SE](https://openairdocs.org/stc/SA02603SE): Installation of a Supplemental Lighting System manufactured and installed. Aviation Specialties Unlimited Inc
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA11868WI](https://openairdocs.org/stc/SA11868WI): Increased Altitude Limitation. CO Fire Aviation Inc
- [STC SA01240SE](https://openairdocs.org/stc/SA01240SE): Installation of secondary voltage indication system. Visual Instruments LLC
- [STC SA01995WI](https://openairdocs.org/stc/SA01995WI): Spray System Installation. See attached FAA Approved Model List (AML) SA01995WI for required data. Aeronautix, LLC
- [STC SA39CH](https://openairdocs.org/stc/SA39CH): Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System. Wipaire Inc
- [STC SA04676CH](https://openairdocs.org/stc/SA04676CH): Installation of a True Quantity Gauge System. Reabe Design LLC
- [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA01851WI](https://openairdocs.org/stc/SA01851WI): Installation of a Hydraulic Actuator and Auger. Texas Transland LLC
- [STC SA04526NY](https://openairdocs.org/stc/SA04526NY): Installation of MT-Propeller Entwicklung GmbH model MTV-27-1-( )-C-F-R(P)-J/CFR300-82( ) 5-blade, full feathering, constant speed, counterweighted, reversing propellers and spinners. MT- Propeller Entwicklung GmbH
- [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 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 SA02430SE](https://openairdocs.org/stc/SA02430SE): Fabrication and installation of a camera housing. Airborne Sensor LLC
- [STC SA04514NY](https://openairdocs.org/stc/SA04514NY): Single/Dual Transponder System ADS-B Upgrade. Scandinavian Avionics Design ApS
- [STC SA01756WI](https://openairdocs.org/stc/SA01756WI): Installation of a Tail Wheel Modification. Turbine Conversions Ltd
- [STC SA02535AK](https://openairdocs.org/stc/SA02535AK): Fabrication of Fire Retardant Dispersal System, GEN III. Trotter Controls 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 SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA01323CH](https://openairdocs.org/stc/SA01323CH): Installation of a ground single point fueling system. Turbine Conversions Ltd
- [STC SA04145NY](https://openairdocs.org/stc/SA04145NY): Installation of the Flight Data Acquisition Storage and Transmission System (Fast). Amtech Aeronautical Limited
- [STC SA01560SE](https://openairdocs.org/stc/SA01560SE): Install modified engine cowl per Cascade Flying Service LLC data. 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 SA01745WI](https://openairdocs.org/stc/SA01745WI): Installation of a Cable Cutter System on the Main Landing Gear. Hershey Flying Service Inc
- [STC SA09743AC-D](https://openairdocs.org/stc/SA09743AC-D): Installation of an S-TEC 3100 (01326) Digital Flight Control System (DFCS). S-TEC Corporation
- [STC SA04398AT](https://openairdocs.org/stc/SA04398AT): Installation of a Manual Dump Gate Box. Texas Transland LLC
- [STC SA01845WI](https://openairdocs.org/stc/SA01845WI): Installation of a Center Windshield. Hershey Flying Services
- [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation
- [STC SA02276AK](https://openairdocs.org/stc/SA02276AK): Installation of AMSAFE Aviation Inflatable Restraints. AMSAFE Inc
- [STC SA09866AC](https://openairdocs.org/stc/SA09866AC): Installation of a Fire Gel tank and associated systems. Pays Air Service Pty LTD
- [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

All 81: https://openairdocs.org/aircraft/N276AT/stcs.md

## Related

- Other Air Tractor AT-802A aircraft: https://openairdocs.org/model/air-tractor-at-802a/aircraft.md
- The Pratt & Whitney Canada PT6A-65AG engine: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65ag.md

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