# Fairchild SA226-AT

- Type: Aircraft model (FAA registry)
- Registry code: 3377515
- Manufacturer (registry): FAIRCHILD
- Model: SA226-AT
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-prop
- Seats: 12
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS A5SW](https://openairdocs.org/tcds/A5SW) (OpenAirDocs)
- Holder: Ontic Engineering and Manufacturing Inc.
- Registered aircraft: 1
- Page: https://openairdocs.org/model/fairchild-sa226-at

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 2017-07-01](https://openairdocs.org/ad/2017-07-01): Propellers/Propulsors · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 7 more. Effective May 5, 2017
- [AD 2016-25-12](https://openairdocs.org/ad/2016-25-12): Horizontal Stabilizer Structure · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 7 more. Effective Jan 12, 2017
- [AD 2016-15-02](https://openairdocs.org/ad/2016-15-02): Flight Controls · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 9 more. Effective Aug 26, 2016
- [AD 2016-10-01](https://openairdocs.org/ad/2016-10-01): Elevator Control System · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 7 more. Effective Jun 15, 2016
- [AD 2015-19-10](https://openairdocs.org/ad/2015-19-10): Flight Controls · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 9 more. Effective Nov 3, 2015
- [AD 2015-13-10](https://openairdocs.org/ad/2015-13-10): Flight Controls · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 1 more. Effective Jul 21, 2015
- [AD 2014-09-02](https://openairdocs.org/ad/2014-09-02): Flight Controls · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 9 more. Effective Jun 5, 2014
- [AD 2014-06-01](https://openairdocs.org/ad/2014-06-01): Fuselage Main, Bulkhead · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 9 more. Effective Apr 25, 2014
- [AD 2012-18-01](https://openairdocs.org/ad/2012-18-01): Wing, Fuselage Attach Fitting · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 7 more. Effective Sep 21, 2012
- [AD 2011-02-04](https://openairdocs.org/ad/2011-02-04): Flight Compartment Windows · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 9 more. Effective Jan 24, 2011
- [AD 2009-11-06](https://openairdocs.org/ad/2009-11-06): Hydraulic tube assemblies · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 5 more. Effective Jul 2, 2009
- [AD 2007-16-03](https://openairdocs.org/ad/2007-16-03): Pitch trim actuators · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 8 more. Effective Sep 7, 2007
- [AD 2005-18-20](https://openairdocs.org/ad/2005-18-20): "FASTprop" propeller de-icers · Hartzell PHC-C3YF-1RF/F8468A(B,K)-8R constant speed propeller (STC SA00718LA or 17 others). Effective Oct 14, 2005
- [AD 2005-06-13](https://openairdocs.org/ad/2005-06-13): Wing spar center web cutout · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective May 2, 2005
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2003-19-10](https://openairdocs.org/ad/2003-19-10): Fuel boost pump · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 8 more. Effective Nov 7, 2003
- [AD 2002-08-02](https://openairdocs.org/ad/2002-08-02): Brake Shuttle Valves · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Jun 6, 2002
- [AD 2002-08-01](https://openairdocs.org/ad/2002-08-01): Brake Master Cylinders · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Jun 6, 2002
- [AD 2002-01-16](https://openairdocs.org/ad/2002-01-16): Dual Engine Flameout · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 5 more. Effective Mar 11, 2002
- [AD 2000-17-01](https://openairdocs.org/ad/2000-17-01): Brake System · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Oct 6, 2000
- [AD 2000-17-11](https://openairdocs.org/ad/2000-17-11): Main Landing Gear (MLG) Assemblies · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Sep 22, 2000
- [AD 2000-06-04](https://openairdocs.org/ad/2000-06-04): Pneumatic Deicing Boots · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 8 more. Effective May 5, 2000
- [AD 99-21-05](https://openairdocs.org/ad/99-21-05): Landing Gear Actuator Rod Ends · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 1 more. Effective Nov 16, 1999
- [AD 98-06-25](https://openairdocs.org/ad/98-06-25): Cargo Door Lower Belt Frames · M7 Aerospace SA226-AT, SA226-TC, SA227-AC (C-26A) and 1 more. Effective Apr 27, 1998
- [AD 98-04-05](https://openairdocs.org/ad/98-04-05): Wing Trailing Edge Ribs · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 1 more. Effective Mar 10, 1998
- [AD 97-11-13](https://openairdocs.org/ad/97-11-13): Generator Fault Transformer Wiring · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Jul 11, 1997
- [AD 97-10-13](https://openairdocs.org/ad/97-10-13): Elevator Torque Tube Arm · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 5 more. Effective Jul 8, 1997
- [AD 97-01-12](https://openairdocs.org/ad/97-01-12): Ground Proximity Warning System · Airtell International Ground Proximity Warning System, Mystere-Falcon 200, EMB-110P1 and 20 more. Effective Feb 25, 1997
- [AD 96-20-08](https://openairdocs.org/ad/96-20-08): Replace Side Cockpit Window · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective Nov 14, 1996
- [AD 96-19-05](https://openairdocs.org/ad/96-19-05): Main Landing Gear or Nose Landing Gear Assemblies or Yokes · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective Oct 1, 1996
- [AD 96-09-16](https://openairdocs.org/ad/96-09-16): Airplane Flight Manual (AFM) - Icing · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective Jun 11, 1996
- [AD 95-17-09 R1](https://openairdocs.org/ad/95-17-09-R1): Essential Bus Current Limiters · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective May 13, 1996
- [AD 94-07-10 R1](https://openairdocs.org/ad/94-07-10-R1): Upper Wing Skin Inspection · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective Mar 25, 1996
- [AD 96-03-03](https://openairdocs.org/ad/96-03-03): Power Control Cable Safety Wire Nuts · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective Mar 15, 1996
- [AD 95-25-07](https://openairdocs.org/ad/95-25-07): Main Landing Gear Actuator Tangs & Hardware · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 1 more. Effective Jan 17, 1996
- [AD 95-24-11](https://openairdocs.org/ad/95-24-11): Foreign Object Damage Barriers In Floorboards · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 7 more. Effective Jan 3, 1996
- [AD 95-18-05](https://openairdocs.org/ad/95-18-05): Aluminum Cargo Door Receptacles · M7 Aerospace SA226-AT and SA226-TC. Effective Sep 26, 1995
- [AD 95-17-07](https://openairdocs.org/ad/95-17-07): Main Landing Gear Doors · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 1 more. Effective Aug 28, 1995
- [AD 93-15-01](https://openairdocs.org/ad/93-15-01): Horizontal Stabilizer Pivot Fitting Fasteners · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 5 more. Effective Sep 16, 1993
- [AD 93-09-05](https://openairdocs.org/ad/93-09-05): Elevator Return Spring · M7 Aerospace SA226-AT, SA226-TC, SA227-AC (C-26A) and 1 more. Effective Jun 18, 1993
- [AD 93-07-12](https://openairdocs.org/ad/93-07-12): Horizontal Stabilizer Rear Spar Inspection · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective May 28, 1993
- [AD 92-19-08](https://openairdocs.org/ad/92-19-08): Rudder Pedal Link Attachment · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Oct 16, 1992
- [AD 92-18-07](https://openairdocs.org/ad/92-18-07): Power Lever Detent Arms · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 5 more. Effective Oct 2, 1992
- [AD 90-14-01](https://openairdocs.org/ad/90-14-01): Passenger Seat · M7 Aerospace SA226-AT, SA226-TC, SA227-AC (C-26A) and 1 more. Effective Feb 11, 1991
- [AD 90-24-03](https://openairdocs.org/ad/90-24-03): Rudder Trim Link Assemblies · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 10 more. Effective Jan 25, 1991
- [AD 85-22-06 R1](https://openairdocs.org/ad/85-22-06-R1): Stall Avoidance System (SAS) · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Oct 19, 1990
- [AD 90-03-19 R1](https://openairdocs.org/ad/90-03-19-R1): Electrical System · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Aug 15, 1990
- [AD 90-05-06 R1](https://openairdocs.org/ad/90-05-06-R1): Main Landing Gear Doors · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 4 more. Effective Aug 13, 1990
- [AD 80-09-08 R2](https://openairdocs.org/ad/80-09-08-R2): Door Latching Mechanism · M7 Aerospace SA226-AT and SA226-TC. Effective Feb 5, 1988
- [AD 87-13-11](https://openairdocs.org/ad/87-13-11): Landing Gear Selector · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 3 more. Effective Aug 10, 1987

Historical (superseded or no longer in force):

- [AD 2011-17-07](https://openairdocs.org/ad/2011-17-07) (historical): Flight Controls · M7 Aerospace SA226-AT, SA226-T, SA226-T(B) and 1 more. Effective Sep 1, 2011
- [AD 2008-12-16](https://openairdocs.org/ad/2008-12-16) (historical): Left-hand (LH) and right-hand (RH) inboard wing leading edge/battery box areas · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 4 more. Effective Jul 23, 2008
- [AD 2001-20-14](https://openairdocs.org/ad/2001-20-14) (historical): Brake Shuttle Valves · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 4 more. Effective Nov 21, 2001
- [AD 2000-03-17](https://openairdocs.org/ad/2000-03-17) (historical): Pitch Trim Actuator · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 8 more. Effective Apr 10, 2000
- [AD 98-19-15 R1](https://openairdocs.org/ad/98-19-15-R1) (historical): Pitch Trim Actuator · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 7 more. Effective Mar 3, 2000
- [AD 99-06-02](https://openairdocs.org/ad/99-06-02) (historical): Wing Spar Center Web · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 7 more. Effective Apr 16, 1999
- [AD 98-19-15](https://openairdocs.org/ad/98-19-15) (historical): Pitch Trim Actuator · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 7 more. Effective Sep 25, 1998
- [AD 97-23-01](https://openairdocs.org/ad/97-23-01) (historical): Pitch Trim Actuator · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 8 more. Effective Dec 1, 1997
- [AD 97-02-02](https://openairdocs.org/ad/97-02-02) (historical): Control Column Pitch Bearing Attaching Nuts · M7 Aerospace SA226-AT, SA226-T, SA226-TC and 9 more. Effective Feb 6, 1997
- [AD 93-15-02 R2](https://openairdocs.org/ad/93-15-02-R2) (historical): Pitch Trim Actuator · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 8 more. Effective Jul 25, 1996
- [AD 94-07-10](https://openairdocs.org/ad/94-07-10) (historical): Upper Wing Skin Inspection · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 7 more. Effective May 27, 1994
- [AD 92-01-02](https://openairdocs.org/ad/92-01-02) (historical): Parking Brake System · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 4 more. Effective Jan 16, 1992
- [AD 86-24-11](https://openairdocs.org/ad/86-24-11) (historical): POH/AFM Appendix - Icing · M7 Aerospace LP SA226-AT, SA226-T, SA226-TC and 1 more. Effective Dec 15, 1986
- [AD 74-24-02 R1](https://openairdocs.org/ad/74-24-02-R1) (historical): Horizontal Stabilizer Rear Spar · M7 Aerospace LP SA226-AT, SA226-T and SA226-TC. Effective Mar 8, 1976
- [AD 74-24-02](https://openairdocs.org/ad/74-24-02) (historical): Horizontal Stabilizer Rear Spar · M7 Aerospace LP SA226-AT, SA226-T and SA226-TC. Effective Mar 8, 1976

All 79: https://openairdocs.org/model/fairchild-sa226-at/ads.md

## Information bulletins (advisory) (15)

- [SAIB 2026-15](https://openairdocs.org/saib/2026-15): Forward Pressure Bulkhead. Issued Sep 9, 2026
- [SAIB 2026-14](https://openairdocs.org/saib/2026-14): Rudder Control System, Brake. Issued Aug 25, 2026
- [SAIB CE-18-11](https://openairdocs.org/saib/CE-18-11): Flight Controls, Elevator Control System. Issued Feb 9, 2018
- [SAIB CE-17-04](https://openairdocs.org/saib/CE-17-04): Landing Gear, Main Landing Gear. Issued Dec 16, 2016
- [SAIB CE-16-06](https://openairdocs.org/saib/CE-16-06): Flight Controls, Rudder Control System. Issued Nov 20, 2015
- [SAIB CE-16-04](https://openairdocs.org/saib/CE-16-04): Engine Controls, Power Lever. Issued Nov 2, 2015
- [SAIB CE-15-09](https://openairdocs.org/saib/CE-15-09): Windows; Flight Compartment Windows. Issued Feb 24, 2015
- [SAIB CE-15-05R1](https://openairdocs.org/saib/CE-15-05R1): Flight Controls, Aileron Control System. Issued Nov 26, 2014
- [SAIB CE-15-05](https://openairdocs.org/saib/CE-15-05) (historical): Flight Controls, Aileron Control System. Issued Nov 25, 2014
- [SAIB CE-13-42](https://openairdocs.org/saib/CE-13-42): Wings, Ailerons. Issued Aug 1, 2013
- [SAIB CE-13-41](https://openairdocs.org/saib/CE-13-41): Landing Gear, Landing Gear Actuator. Issued Jul 23, 2013
- [SAIB CE-13-10](https://openairdocs.org/saib/CE-13-10): Windshield/Door Rain/Ice Removal. Issued Dec 21, 2012
- [SAIB CE-12-08](https://openairdocs.org/saib/CE-12-08): Flight Controls, Elevator Control System. Issued Nov 8, 2011
- [SAIB CE-11-32](https://openairdocs.org/saib/CE-11-32): Engine Mount Section. Issued May 11, 2011
- [SAIB CE-11-26](https://openairdocs.org/saib/CE-11-26): Wings: Wing Skin. Issued Mar 30, 2011

## Registered aircraft (1)

- [N202WS](https://openairdocs.org/aircraft/N202WS): [Corsair Turbines LLC](https://openairdocs.org/faa-owner/CORSAIR%20TURBINES%20LLC), [Georgetown, TX](https://openairdocs.org/faa-place/TX/Georgetown), built 1975, S/N AT037

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports (1)

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.

- [Incident 19910509060159I](https://openairdocs.org/incident/19910509060159I), May 9, 1991: Swrngn SA226TB (N750AA), Richmond, VA. Right engine stopped in flight. Later left low fuel light came on. Landed without further incident.

## Service difficulty reports (47)

As reported by operators and repair stations, by the model named in the report.

- [SDR JIKA20191024101](https://openairdocs.org/sdr/JIKA20191024101), Oct 21, 2019: FIRE DETECTOR. FAILED. UPON CLIMB OUT FROM KDFW, LEFT HAND FIRE LIGHT STARTED TO FLICKER. PILOT EXECUTED IN-FLIGHT FIRE MEMORIZED ITEMS AND PROMPTLY DECLARED AN EMERGENCY. PILOT THEN 
- [SDR CA150105006](https://openairdocs.org/sdr/CA150105006), Jan 4, 2015: CONTROLLER. UNSERVICEABLE. (CAN) IAW FAIRCHILD METRO 226 MAINTENANCE MANUAL 30-40-10, STEP `E`, FUNCTION TESTED R/H WINDSHIELD TEMP CONTROLLER, FOUND WOULD NOT CYCLE OFF. TEMPERATURE CONT
- [SDR CA101007014](https://openairdocs.org/sdr/CA101007014), Oct 7, 2010: MOUNT. CRACKED. UPON ROUTINE SERVICING, MX FOUND LT LOWER ENGINE FRAME TO BE CRACKED THROUGH BOTH INBD AND OTBD, PART WAS REMOVED FOR REPAIR. ALMOST IDENTICAL TO INCIDENT ON SE
- [SDR CA100127004](https://openairdocs.org/sdr/CA100127004), Dec 22, 2009: HOSE. FAILED. (CAN) THE FLIGHT DEPARTED, AT APPROX 15:06 (CST) THE FLIGHT CREW RECEIVED A CLEARANCE INTO AIRPORT BY THE NDB RUNWAY 18 APPROACH. AFTER SETTING DESCENT POWER F/
- [SDR CA090707005](https://openairdocs.org/sdr/CA090707005), Jul 6, 2009: LOCK. BROKEN. (CAN) 2 LATCH START LOCKS WERE FOUND UNAIRWORTHY. ONE HAD A MISSING COTTER PIN AND THE OTHER HAD COTTER PIN BUT COTTER PIN HOLE WAS ALMOST CRACKED THROUGH THE H
- [SDR CA070403002](https://openairdocs.org/sdr/CA070403002), Apr 1, 2007: WINDSHIELD. CRACKED. (CAN) THE FLIGHT CREW OBSERVED THE LT HEATED WINDSHEILD DELAMINATE AND CRACK DURING FLIGHT. THEY CARRIED OUT THEIR EMERGENCY PROCEDURES AND LANDED AT THEIR POIN
- [SDR CA061006002](https://openairdocs.org/sdr/CA061006002), Oct 1, 2006: ACTUATOR. MALFUNCTIONED. (CAN) MAINTENANCE WAS COMPLETING AN ENGINE CHANGE. AN AME TAXI`D THE AIRCRAFT FROM THE HANGER TO THE DESIGNATED RUNUP AREA. ON THE TAXI WAY, THE AIRCRAFT ABRUPT
- [SDR CA031209004](https://openairdocs.org/sdr/CA031209004), Dec 8, 2003: PRESSURE SWITCH. CRACKED. (CAN) ON TAXI IN FROM THE LAST FLIGHT OF THE DAY, THE CREW NOTICED THE OIL PRESSURE LIGHT ILLUMINATED. THE GAUGE CONFIRMED THE INDICATION. THE CREW SHUT THE ENG
- [SDR CA031006008](https://openairdocs.org/sdr/CA031006008), Oct 2, 2003: WIRE. DAMAGED. (CAN) FLT LANDING, ONCE DECELERATED TO 60 KNOTS NOSE WHEEL STEERING WAS ARMED, RESULTING IN AN UN-COMANDED FULL AUTHORITY LT TURN CAUSING A/C TO LEAVE RUNWAY. A
- [SDR MCC2002F00000](https://openairdocs.org/sdr/MCC2002F00000), Aug 1, 2002: ENGINE. FLAMED OUT. PILOT STARTED TO ENCOUNTER ICE AND TURNED ON THE ENGINE ANTI-ICE. BOTH ENGINES FLAMED OUT DUE TO CLEAR ICE THAT WAS UNKNOWN TO PILOT. PILOT RESTARTED BOTH ENGIN
- [SDR 20001205SH021](https://openairdocs.org/sdr/20001205SH021), Oct 14, 2000: GENERATOR. FAULTY. AIRCRAFT LANDED BACK IN SDF DUE TO LT AND RT GENERATOR CIRCUIT BREAKERS TRIP AND NEITHER GENERATOR CAN BE BROUGHT ON-LINE FOR MORE THAN A FEW SECONDS. CORRECTIV
- [SDR GXPA99010](https://openairdocs.org/sdr/GXPA99010), Jan 10, 2000: WIRE. CHAFED. RIGHT ENGINE FIRE LIGHT BLINKED ON INTERMITTENTLY IN ROUGH AIR. REPAIRED CHAFED WIRE ON UPPER ENGINE, FRAME. OPERATIONAL CHECK OK. (X)
- [SDR CA000128052](https://openairdocs.org/sdr/CA000128052), Dec 27, 1999: SERVO VALVE. INTERMITTENT. (CAN) DURING TAKEOFF THE AIRCRAFT PULLED SLIGHTLY TO THE LEFT WHEN THE PILOT RELEASED THE NOSE GEAR STEERING BUTTON. AFTER TAKE OFF, THE CREW SELECTED GEAR UP A
- [SDR CA991208066](https://openairdocs.org/sdr/CA991208066), Nov 18, 1999: LINE. CRACKED. (CAN) WHILE TAXIING TO THE PARKING AREA AFTER LANDING, THE HYDRAULIC PRESSURE WARNING LIGHTS ILLUMINATED AND NOSE WHEEL STEERING BECAME DIFFICULT. MAINTENANCE F
- [SDR GXPA99006](https://openairdocs.org/sdr/GXPA99006), Nov 15, 1999: BRAKE. SEIZED. AIRCRAFT DEPARTED SDF EN ROUTE TO S24 (SANDUSKY COUNTRY REGIONAL). UPON LANDING, LEFT BRAKES WERE LOCKED CAUSING BOTH LEFT WHEEL ASSEMBLIES TO SKID AND CAUSE AI
- [SDR CA991210008](https://openairdocs.org/sdr/CA991210008), Nov 9, 1999: HYDRAULIC LINE. CONTAMINATED. (CAN) DURING HEAVY MAINTENANCE, NUMEROUS HYDRAULIC LINES WERE REMOVED AND REPLACED. GROUND TESTING OF HYD AND LANDING GEAR SYSTEMS WAS CARRIED OUT. DURING THE F
- [SDR 99ZZZX2373](https://openairdocs.org/sdr/99ZZZX2373), May 25, 1999: PISTON. PITTED. CHROME PORTION OF PISTON IS POROUS ALLOWING HYDRAULIC FLUID TO WEEP OUT. INSPECTION WITH 10X GLASS REVEALS TINY PORES AND CHECKS IN CHROME SURFACE. PISTON WAS M
- [SDR CA990330022](https://openairdocs.org/sdr/CA990330022), Mar 19, 1999: ACTUATOR. MALFUNCTIONED. (CAN) PITCH TRIM FAILED IN-FLIGHT. SUBSEQUENT INVESTIGATION REVEALED THAT BOTH UPLIMIT SWITCH ACTUATORS WERE STICKING. SWITCHES CLEANED AND AIRCRAFT RETURNED TO
- [SDR CA990318060](https://openairdocs.org/sdr/CA990318060), Feb 24, 1999: SWITCH. FAILED. (CAN) AFTER TAKEOFF, GEAR SELECTED UP, BUT DID NOT RETRACT, AIRCRAFT LANDED WITHOUT INCIDENT. MICROSWITCH FOUND ICED UP. REPLACED.
- [SDR CA990311006](https://openairdocs.org/sdr/CA990311006), Dec 31, 1998: FCU. MALFUNCTIONED. (CAN) DURING SURGE, NR 1 ENG SURGED WITH EGT INCREASE, EGT REDUCED, ALL ENG PARAMETERS NORMAL. APPROX 2 MINUTES, ENG AGAIN SURGED AND EGT RISE ENCOUNTERED, BUT 
- [SDR CA990111052](https://openairdocs.org/sdr/CA990111052), Dec 18, 1998: YOKE. CRACKED. (CAN) DURING INSPECTION FOR AD 96-19-05, TWO .25 INCH CRACKS, ONE ON THE NOSE AND THE OTHER ON THE LEFT SIDE WERE FOUND. THESE CRACKS ONLY VISIBLE WITH SPECIAL 
- [SDR CA981022009](https://openairdocs.org/sdr/CA981022009), Oct 15, 1998: LINE. CRACKED. (CAN) AFTER TAKEOFF, ANNUNCIATOR PANEL INDICATION OF A HYDRAULIC LEAK. AIRCRAFT RETURNED TO AIRPORT OK. INVESTIGATION FOUND A CRACKED PIPE. 14,411.
- [SDR CA980706003](https://openairdocs.org/sdr/CA980706003), Jun 15, 1998: BOLT. WRONG PART. (CAN) RIGHT ENGINE FIRE WARNING CAME ON AFTER TAKEOFF. PRIMARY FUEL NOZZLE GASKET HAD BLOWN OUT CAUSING FIRE DETECTOR TO ILLUMINATE FIRE WARNING LIGHT. IT WAS F
- [SDR CA980519004](https://openairdocs.org/sdr/CA980519004), May 5, 1998: PUSHROD. CRACKED. (CAN) AILERON PUSH ROD AT SWAGED END FOUND CRACKED.
- [SDR CA980406043](https://openairdocs.org/sdr/CA980406043), Mar 31, 1998: BLADES. WORN. (CAN) DURING PERIODIC BORESCOPE INSPECTION, THE NR 1 TURBINE BLADES WERE FOUND WORN ON THE LEADING EDGES. FURTHER INVESTIGATION REVEALED THAT THE NR 1 ROTOR BLA
- [SDR 98ZZZX476](https://openairdocs.org/sdr/98ZZZX476), Jan 28, 1998: FLIGHT DIRECTOR. FAILED. WHEN RECEIVED, THE FLIGHT DIRECTOR PRESENTATION WAS SHOWING AN ATTITUDE OF 70 DEGREES UP WHEN ENERGIZED. IT SHOULD HAVE BEEN SHOWING ZERO ATTITUDE. THE PROBLEM 
- [SDR 98ZZZX1121](https://openairdocs.org/sdr/98ZZZX1121), Jan 28, 1998: GYRO HORIZON. FAILED. WHEN RECEIVED, THE PRESENTATION WAS SHOWING AN ATTITUDE OF 70 DEGREES UP WHEN ENERGIZED. IT SHOULD HAVE BEEN SHOWING ZERO ATTITUDE. THE PROBLEM WAS TRACED TO TH
- [SDR CA971219031](https://openairdocs.org/sdr/CA971219031), Dec 2, 1997: BEARINGS. DAMAGED. (CAN) IN CRUISE, THE LEFT GENERATOR STOPPED CHARGING. BEARINGS WERE FOUND BADLY DAMAGED.
- [SDR CA971117009](https://openairdocs.org/sdr/CA971117009), Nov 7, 1997: VANE. BROKEN. (CAN) ON TAKEOFF, THE STALL AVOIDANCE SYSTEM (SAS) ENGAGED UNCOMMANDED. THUS, A PRESSURE OF 80 POUNDS WAS EXERTED ON THE CONTROL COLUMN. THE WARNING RANG AND TH
- [SDR CA971110019](https://openairdocs.org/sdr/CA971110019), Nov 2, 1997: PUSH PULL TUBE. CRACKED. (CAN) DURING INSPECTION OF RIGHT HAND NR 2 AILERON, PUSH/PULL TUBE WAS FOUND CORRODED AND CRACKED AT THE END WHERE THE BEARING ATTACHES.
- [SDR 97ZZZX4461](https://openairdocs.org/sdr/97ZZZX4461), Oct 3, 1997: GOVERNOR. FAILED. INTERNAL FAILURE. BEARING FAILED ON FOLLOWER GEAR IN THE PRESSURE PUMP ENGINE SHUT DOWN ON TAXIING OUT FOR TAKEOFF.
- [SDR EY2R9601337](https://openairdocs.org/sdr/EY2R9601337), Dec 1, 1996: BEARING. CORRODED. BEARING CORRODED.
- [SDR EY2R9601315](https://openairdocs.org/sdr/EY2R9601315), Dec 1, 1996: BEARING. CORRODED. BEARING CORRODED.
- [SDR EY2R9601312](https://openairdocs.org/sdr/EY2R9601312), Dec 1, 1996: CLAMP. CORRODED. CLAMP CORRODED.
- [SDR EY2R9601311](https://openairdocs.org/sdr/EY2R9601311), Dec 1, 1996: BEARING. CORRODED. BEARING CORRODED.
- [SDR EY2R9601310](https://openairdocs.org/sdr/EY2R9601310), Dec 1, 1996: SPRING. CORRODED. SPRING CORRODED.
- [SDR EY2R9601309](https://openairdocs.org/sdr/EY2R9601309), Dec 1, 1996: SPRING. CORRODED. SPRING CORRODED.
- [SDR 97ZZZX117](https://openairdocs.org/sdr/97ZZZX117), Nov 10, 1996: BOLT. CORROSION. AIRCRAFT HAS IN EXCESS OF 5,000 HRS. REMOVED WING ATTACH BOLTS AT CUSTOMER'S REQUEST AND FOUND SEVERE CORROSION AND PITTINGS. REPLACED BOLTS WITH NEW. RECOMMEND
- [SDR 97ZZZX109](https://openairdocs.org/sdr/97ZZZX109), Nov 1, 1996: BOLT. CORRODED. AIRCRAFT HAS IN EXCESS OF 5,000 HRS. REMOVED WING ATTACH BOLTS AT CUSTOMER'S REQUEST AND FOUND SEVERE CORROSION AND PITTING. REPLACED BOLTS WITH NEW. RECOMMEND 
- [SDR CA961023001](https://openairdocs.org/sdr/CA961023001), Oct 16, 1996: PINION. DISENGAGED. (CAN) ON LANDING LEFT HAND GEAR INDICATOR SHOWED UNSAFE. INSPECTION FOUND THAT THE LEFT HAND GEAR DID NOT HAVE THE REQUIRED SPRING TENSION ON THE DOWN LOCK. LEF
- [SDR CA961002008](https://openairdocs.org/sdr/CA961002008), Sep 20, 1996: BALL JOINT. BENT. (CAN) ON DESCENT THE PILOT TRIED TO REDUCE POWER ON LEFT ENGINE, BUT LEVER WAS FROZEN, IN THE PROCESS THE BALL JOINT ON THE END OF THE CABLE WAS BENT 60 DEGREES
- [SDR CA960320016](https://openairdocs.org/sdr/CA960320016), Feb 14, 1996: BLADE. CRACKED. (CAN)ONE BLADE TIP ON RH PROP FOUND WITH A ONE-HALF INCH CRACK. PROP REPLACED.
- [SDR CA960315008](https://openairdocs.org/sdr/CA960315008), Feb 8, 1996: DOWNLOCK CABLE. BROKEN. (CAN)LEFT HAND INBOARD DOWNLOCK ASSIST SPRING CABLE FOUND WITH NUMEROUS BROKEN STRANDS.
- [SDR CA960315009](https://openairdocs.org/sdr/CA960315009), Feb 7, 1996: UPLOCK CABLE. BROKEN. (CAN)LEFT EMERGENCY UPLOCK RELEASE CABLE IN AREA OF BATTERY, FOUND DAMAGED WITH MANY STRANDS BROKEN.
- [SDR EY2R9600010](https://openairdocs.org/sdr/EY2R9600010), Jan 1, 1996: CLAMP. CRACKED. CLAMP CRACKED IN THE INBOARD RADIUS
- [SDR CA951209102](https://openairdocs.org/sdr/CA951209102), Nov 14, 1995: DOOR LINKAGE. OUT OF ADJUST. (CAN)AN INTRANSIT LIGHT NOTED ON FIRST FLIGHT BUT ACFT LEFT GROUND FOR NEXT FLT BEFORE CHECK. GEAR WOULD NOT EXTEND. AFTER ALL ATTEMPTS TO LOWER ACFT LANDED GEA
- [SDR CA951108014](https://openairdocs.org/sdr/CA951108014), Nov 3, 1995: BEARINGS. DIRTY. (CAN)NLG NOT LOCK, AND IN TRANSIT LIGHT STAYED ON. THIS WAS 4TH INCIDENT THIS ACFT IN PAST MONTH. IN PREVIOUS INCIDENTS, GEAR RIGGED, LUBED ETC. AND NIL FOUND. 

## STCs that may be installed (OpenAirDocs) (108, first 50)

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 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 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 SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [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 SA04627CH](https://openairdocs.org/stc/SA04627CH): Installation of Luma Technologies LT-4048 Series LED Display Panel. Luma Technologies LLC
- [STC SA04051CH](https://openairdocs.org/stc/SA04051CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine
- [STC SA4872SW](https://openairdocs.org/stc/SA4872SW): Installation of two Garrett AiResearch Model TPE 331-1OUA-501G or TPE 331-1OUA-511G engines. Worldwide Aviation 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 SA09170AC](https://openairdocs.org/stc/SA09170AC): Installation of Concorde RG390ES sealed lead-acid batteries. Ontic Engineering and Manufacturing Inc
- [STC SA4725SW](https://openairdocs.org/stc/SA4725SW): Installation of Conrac stall warning and stall avoidance system. Ontic Engineering and Manufacturing Inc
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC ST01930LA](https://openairdocs.org/stc/ST01930LA): Installation of Sandel Avionics SN4500 Electronic Horizontal Situation Indicator (EHSI). Sandel Avionics LLC
- [STC SA02075SE](https://openairdocs.org/stc/SA02075SE): Installation of a Mid-Continent MD835( ) Lithium Ion Battery. Mid-Continent Instrument Co. Inc
- [STC SA04514NY](https://openairdocs.org/stc/SA04514NY): Single/Dual Transponder System ADS-B Upgrade. Scandinavian Avionics Design ApS
- [STC SA01452CH](https://openairdocs.org/stc/SA01452CH): Installation of an air ambulance conversion kit. Med-Pac Inc
- [STC SA02677LA](https://openairdocs.org/stc/SA02677LA): Modification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-700 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA02678LA](https://openairdocs.org/stc/SA02678LA): Modification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-600 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA04143NY](https://openairdocs.org/stc/SA04143NY): Installation of MT-Propeller Entwicklung GmbH propellers and spinners. MT- Propeller Entwicklung GmbH
- [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 SA1709GL](https://openairdocs.org/stc/SA1709GL): Install air ambulance conversion. Spectrum Aeromed LLC dba Spectrum Aeromed
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA02153LA-D PAGE 1](https://openairdocs.org/stc/SA02153LA-D%20PAGE%201): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc
- [STC SA02013CH](https://openairdocs.org/stc/SA02013CH): Installation of Avidyne Corporation Traffic Advisory System (TAS). Avidyne Corporation
- [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc
- [STC SA03973NY](https://openairdocs.org/stc/SA03973NY): Replacement of existing TCAS 7.0 by TCAS 7.1. Scandinavian Avionics Design ApS
- [STC ST00276WI](https://openairdocs.org/stc/ST00276WI): Installation of Kedeg Company 21BC11e Coaleser Assemly. Purolator Facet, Inc
- [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation
- [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 SA1541GL](https://openairdocs.org/stc/SA1541GL): Install Egan Aviation air ambulance stretcher P/N 125 using installation kit P/N 801. Paul/ Lanna Egan LLC
- [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC
- [STC SA01969SE](https://openairdocs.org/stc/SA01969SE): Installation of a Mid-Continent MD302 Standby Attitude Module. Mid-Continent Instruments and Avionics
- [STC SA961NW](https://openairdocs.org/stc/SA961NW): Installation of forward facing white lights (100 watt), clear plastic wing tip covers, and associated systems. Knots 2U Ltd
- [STC SA01229SE PAGE 1](https://openairdocs.org/stc/SA01229SE%20PAGE%201): Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios. Garmin International Inc
- [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 SA01933LA-D PAGE 1](https://openairdocs.org/stc/SA01933LA-D%20PAGE%201): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc
- [STC SA04182AT](https://openairdocs.org/stc/SA04182AT): Installation of Pilot and Copilot Main Windshield. PPG Aerospace
- [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 2](https://openairdocs.org/stc/SA02717NY%20PAGE%202): Installation of VoiceFlight Systems LLC VFS101 Speech Recognition Module. VoiceFlight Systems LLC
- [STC SA01692SE](https://openairdocs.org/stc/SA01692SE): Installation of a Garmin GMX 200 Multi-Function Display. Garmin International Inc
- [STC SA03148NY](https://openairdocs.org/stc/SA03148NY): The installation of the Latitude Technologies Corporation S100 Tracking System. Latitude Technologies Corporation
- [STC SA01487SE-D](https://openairdocs.org/stc/SA01487SE-D): Installation of a GDL 69 or GDL 69A XM Satellite Receiver. Garmin International Inc
- [STC SA00281BO](https://openairdocs.org/stc/SA00281BO): Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000. Avidyne Corporation
- [STC SA00243BO](https://openairdocs.org/stc/SA00243BO): Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200). Icarus Avionics, LLC
- [STC SA00681WI-D](https://openairdocs.org/stc/SA00681WI-D): Modification of Collins VHF-20/VHF-20A/VHF-20B VHF COMM Receiver Transmitter with CTL-20 Control Pro Line I System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II System Installation. Rockwell Collins Inc

All 108: https://openairdocs.org/model/fairchild-sa226-at/stcs.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Swearingen SA-226AT](https://openairdocs.org/model/swearingen-sa-226at): 3 registered aircraft, registry code 8780405

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