# Service difficulty reports: Air ATR72

A list on [Air ATR72](https://openairdocs.org/model/air-atr72.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 18 · 895 reports

- [SDR MTNA202408302001](https://openairdocs.org/sdr/MTNA202408302001.md): Warning Message · false activation · Aug 28, 2024 · N800FX · Aerosp ATR72 · Central Warning
  > DURING CLIMB OF FLIGHT 7129 POS-BQN, AIRCRAFT 800FX INCURRED A PITCH DISCONNECT MASTER WARNING ALERT. THE CREW PERFORMED THE QRH PROCEDURES, DECLARED AN EMERGENCY, AND RETURNED TO POS UNEVENTFULLY. CONTRACT MAINTENANCE WAS NOTIFIED AND TROUBLESHOT THE ISSUE. N
- [SDR MTNA202312040341](https://openairdocs.org/sdr/MTNA202312040341.md): Unknown · unknown · Dec 3, 2023 · N803FX · Aerosp ATR72 · Cabin Pressure Control System
  > DURING THE CLIMB TO CRUISE ALTITUDE, AT APPROXIMATELY FL190, THE CREW RECEIVED AN EXCESS CABIN ALTITUDE ALERT. AFTER PERFORMING THE ASSOCIATED QRH ITEMS, THE CREW NOTIFIED ATC, DESCENDED TO 10,000 FT, AND THE FLIGHT RETURNED TO THE FIELD WITHOUT FURTHER INCID
- [SDR MTNA20231025001](https://openairdocs.org/sdr/MTNA20231025001.md): Fan · odor · Oct 24, 2023 · N806FX · Aerosp ATR72 · Air Distribution Fan
  > WITH EXTERNAL POWER APPLIED, CREW NOTICED BURNING SMELL IN COCKPIT. REPLACED RH RECIRC FAN. OPS CHECK GOOD.
- [SDR 29GA2023100600001](https://openairdocs.org/sdr/29GA2023100600001.md): Window Post · damaged · Oct 2, 2023 · N708SV · Aerosp ATR72 · Fuselage Main, Structure
  > FUSELAGE COCKPIT LH WINDOW FRAME LATERAL POST DAMAGED/ELONGATED RETAINER ATTACHMENT HOLES SHANK AND TOOL MARK. CORRECTIVE ACTION DAMAGED HOLES SHANK (QTY3) AND UPPER SURFACE TOOL MARK BLENDED-OUT AND INSPECTED, PERFORMED DVI, PLUS DYE PENETRANT PLUS EDDY CURRE
- [SDR MTNA20230714001](https://openairdocs.org/sdr/MTNA20230714001.md): Unknown · unknown · Jul 14, 2023 · N802FX · Aerosp ATR72 · Landing Gear Brake System
  > FO RIGHT BRAKE PEDAL SOFT. REPLACED, BLED, AND OPS CHECKED FIRST OFFICER SIDE MASTER CYLINDER. OPS CHECK GOOD.
- [SDR MTNA20230713001](https://openairdocs.org/sdr/MTNA20230713001.md): Unknown · unknown · Jul 13, 2023 · N810FX · Aerosp ATR72 · Crew Oxygen System
  > CAPT'S O2 MASK FAILS PREFLIGHT CHECK IN 100% MODE. MASK WILL NOT PRSSURIZE. REMOVED AND REPLACED CAPT'S O2 MASK BOX. LEAK AND OPS CHECKED GOOD.
- [SDR MTNA20230506001](https://openairdocs.org/sdr/MTNA20230506001.md): Unknown · leaking · May 6, 2023 · N811FX · Aerosp ATR72 · Crew Oxygen System
  > DUE TO O2 LEAK, CREW O2 CYLINDER PRESSURE DROPPED TO "0" PSI, REQUIRED REPLACEMENT. REMOVED AND REPLACED O2 CYLINDER. PERFORMED LEAK CHECK WITH NO DEFECTS NOTED.
- [SDR 29GA2023050500001](https://openairdocs.org/sdr/29GA2023050500001.md): Unknown · unknown · May 4, 2023 · N937AZ · Aerosp ATR72 · Wing Structure
  > DURING HEAVY MAINTENACE AT PREMIER AVIATION IN QUEBEC CANADA CORROSION WAS DISCOVERED ON THE LH WING LOWER SKIN AT FUEL PUMP CUT-OUT BETWEEN RIBS 4-5. CORRECTIVE ACTION: CORRODED SKIN AREAS BLENDED OUT AND INSPECTED FOLLOWING ATR INSTRUCTIONS REF. ES_00214702_
- [SDR MTNA20230418001](https://openairdocs.org/sdr/MTNA20230418001.md): Unknown · unknown · Apr 18, 2023 · N820FX · Aerosp ATR72 · Indicating/Recording System
  > AT TOUCH DOWN, MASTER CAUTION WITH FLT CTL ON CAP, AN OVERSPEED WARNING FOR 5 SECONDS, AND THE ENGINE FIRE WARNING AUDIO CAME OUT AND REMAINED ON WITHOUT ANY VISUAL FIRE MESSAGE. CLEANED CONNECTOR OF THE #1 MFC AND REINSTALLED. OPS CHECK GOOD. NO DEFECTS NOTED
- [SDR MTNA20230308001](https://openairdocs.org/sdr/MTNA20230308001.md): None · none · Mar 8, 2023 · N800FX · Aerosp ATR72 · Air Conditioning System
  > DURING CLIMB, CREW RECEIVED AN AUTO PRESSURIZATION FAULT AND AN EXCESS CABIN ALTITUDE ALERT. CORRECTIVE ACTION IN WORK.
- [SDR MTNA20220902001](https://openairdocs.org/sdr/MTNA20220902001.md): Fire Handle · warning message · Sep 2, 2022 · N821FX · Aerosp ATR72 · Detection System
  > #1 ENGINE FIRE WARNING WAS TRIGGERED MOMENTARILY AND EXTINGUISHED ON TOUCHDOWN. REPLACED #1 ENGINE FIRE HANDLE. PERFORMED SUCCEESSFUL ENGINE RUNS AND OPS CHECK.
- [SDR MTNA20220728001](https://openairdocs.org/sdr/MTNA20220728001.md): Cabin Pressure · false indication · Jul 28, 2022 · N800FX · Aerosp ATR72 · Cabin Pressure Control System
  > DURING CRUISE ON FLIGHT, WITH THE AUTOMATIC PRESSURIZATION ALREADY DEFERRED, THE CREW RECEIVED AN EXCESSIVE CABIN ALTITUDE WARNING AND CONTINUOUS CHIME. AFTER CONSULTING THE QRH, THE CREW DECLARED AN EMERGENCY AND RETURNED TO INDIANAPOLIS WITHOUT FURTHER INCID
- [SDR MTNA20220615001](https://openairdocs.org/sdr/MTNA20220615001.md): None · none · Jun 15, 2022 · N804FX · Aerosp ATR72 · Air Data Computer
  > DURING THE TAKEOFF ROLL, AT 70KTS, THE CREW RECEIVED AN ADU MESSAGE OF "DADC DATA INVALID," ACCOMPANIED BY A ZERO AIRSPEED INDICATION ON THE CAPTAIN'S SIDE AIRSPEED INDICATOR. THE CREW ABORTED THE TAKEOFF, NOTIFIED ATC, AND RETURNED TO THE GATE. MAINTENANCE RE
- [SDR MTNA20220503001](https://openairdocs.org/sdr/MTNA20220503001.md): None · none · May 3, 2022 · N821FX · Aerosp ATR72 · Landing Gear System
  > CAPTAIN AND FO'S RIGHT BRAKES ARE WEAK. EMERGENCY BRAKE IS WEAK. REPLACED BRAKE PRESSURE LINE. BLED HIGH PRESSURE BRAKE LINE. OPS AND LEAK CHECK GOOD.
- [SDR MTNA20220415001](https://openairdocs.org/sdr/MTNA20220415001.md): None · none · Apr 15, 2022 · N802FX · Aerosp ATR72 · Propeller System
  > DURING INITIAL DESCENT, THE CREW NOTICED ENGINE #1'S TORQUE REMAINED AT 31% WITH THE POWER LEVERS AT FLIGHT IDLE. CONSIDERING RISK OF LOSS OF CONTROL DURING APPROACH AND LANDING, ENGINE #1 WAS SHUTDOWN AND SINGLE ENGINE OPERATION PROCEDURE WAS APPLIED. THE FLI
- [SDR MTNA20220217001](https://openairdocs.org/sdr/MTNA20220217001.md): Engine · leaking · Feb 17, 2022 · N821FX · Aerosp ATR72 · Engine Oil System (Airframe Furnished)
  > SUPPLEMENTAL INFORMATION: AFTER LANDING, REPORTED ODORLESS SMOKE IN COCKPIT. RESULTED IN REPLACEMENT OF LEFT HAND ENGINE.
- [SDR MTNA20220103001](https://openairdocs.org/sdr/MTNA20220103001.md): Trim System · failed · Jan 3, 2022 · N806FX · Aerosp ATR72 · Elevator Control System
  > ON INITIAL CLIMB OUT, THE FLIGHT CREW EXPERIENCED A PITCH TRIM FAILURE IN ICING CONDITIONS. THE FLIGHT CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD WITHOUT FURTHER INCIDENT. MAC MAINTENANCE INSPECTED FLIGHT CONTROLS AND REPLACED BOTH ELEVATOR TRIM AC
- [SDR 29GA2021092700001](https://openairdocs.org/sdr/29GA2021092700001.md): Door · none · Sep 26, 2021 · N705SV · Aerosp ATR72 · Passenger/Crew Doors
  > SUPPLEMENTAL FLIGHT: 67 FLL/FLL FA REPORTS MAIN CABIN DOOR WILL NOT LOCK WHEN PULLED CLOSED THE YELLOW HANDLE WILL NOT PULL DOWN. CORRECTIVE ACTION: LUBRICATED AND OPS CHECK VENT DOOR OPSCK OK.
- [SDR MTNA20210324002](https://openairdocs.org/sdr/MTNA20210324002.md): Brake Sys · low pressure · Mar 23, 2021 · N804FX · Aerosp ATR72 · Landing Gear Brake System
  > FIRST OFFICER RIGHT BRAKE HAS NO PRESSURE. SERVICED LOW PRESSURE SYSTEM. LOW PRESSURE SYSTEM LEAK CHECKED. OPS CHECK GOOD. NO DEFECTS NOTED.
- [SDR MTNA20210324001](https://openairdocs.org/sdr/MTNA20210324001.md): Frame · cracked · Mar 16, 2021 · N802FX · Aerosp ATR72 · Fuselage Main, Frame
  > LEFT SIDE FORWARD FUSELAGE INTERIOR STRUCTURE: FRAME 5 IS CRACKED FOR SEVERAL INCHES ALONG ITS ATTACHMENT AREA TO NODE-6 INNER STRAP. FRAME 5 REPAIRED WITH A SPLICE INSTALLED IN REFERENCE TO ATR72 SRM 53-11-40-300-802-A01-001-01.
- [SDR MTNA20210312001](https://openairdocs.org/sdr/MTNA20210312001.md): Roller · inoperative · Mar 12, 2021 · N810FX · Aerosp ATR72 · Landing Gear Brake System
  > DURING POST FLIGHT INSPECTION, FOUND EMERGENCY BRAKE DIFFICULT TO ENGAGE AND GRINDING. REMOVED AND REPLACED SPRING LOADED PIN ROLLER ON EMERGENCY BRAKE. OPS CHECKED GOOD.
- [SDR MTNA202101280201](https://openairdocs.org/sdr/MTNA202101280201.md): Indicator · inoperative · Jan 28, 2021 · N804FX · Aerosp ATR72 · Engine EGT/TIT Indicating System
  > DURING CLIMB #1 ITT GAUGE WENT TO 850 C FOLLOWED BY LOCAL ALERT AND ENGINE CAP ALERT GAUGE THEN ROSE TO 1200 C AND REMAINED ERRATIC FOR 1 TO 2 MINUTES GAUGE SUBSEQUENTLY STABILIZED ON FINAL APPROACH IT BECAME ERRATIC AGAIN. BORESCOPED #1 ENGINE. BORESCOPE CHEC
- [SDR CA190624002](https://openairdocs.org/sdr/CA190624002.md): Pec · faulted · Jun 9, 2019 · Aerosp ATR72 · Propeller Controlling System
  > (CAN) THE AIRCRAFT HAD AN ABORTED TAKE-OFF DURING A SCHEDULED FLIGHT DUE TO PROPELLER ELECTRONIC CONTROL FAULT ON THE RIGHT HAND ENGINE. TROUBLESHOOTING IS GOING ON. (TC# 20190624002)
- [SDR MTNA20171009001](https://openairdocs.org/sdr/MTNA20171009001.md): Fire Handle · faulty · Oct 6, 2017 · N800FX · Aerosp ATR72 · Fire Detection
  > ON FINAL APPROACH, THE NR 2 ENGINE FIRE WARNING ILLUMINATED FOR APPROXIMATELY THREE SECONDS AND THEN EXTINGUISHED. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE NR 2 FIRE HANDLE WAS REPLACED, OPS CHECKED GOOD, AND THE AIRCRAFT WAS RETURNED TO SERVICE.
- [SDR MTNA20170922001](https://openairdocs.org/sdr/MTNA20170922001.md): Control Unit · malfunctioned · Sep 22, 2017 · N800FX · Aerosp ATR72 · Fire Detection
  > WHILE ON APPROACH, THE NR 2 ENGINE FIRE WARNING ANNUNCIATED. THE CREW DECLARED AN EMERGENCY. THE AIRCRAFT LANDED WITHOUT INCIDENT. A DVI OF THE FIRE-DETECTION SYSTEM WAS PERFORMED, AND THE SENDING ELEMENTS WERE CHECKED FOR RESISTANCE AND CLEANED. THE NR 2 EN
- [SDR MTNA20170710001](https://openairdocs.org/sdr/MTNA20170710001.md): Fire Loop · faulty · Jul 10, 2017 · N800FX · Aerosp ATR72 · Fire Detection
  > WHILE ON APPROACH, THE NR 2 ENGINE FIRE WARNING ANNUNCIATED. DECLARED AN EMERGENCY, BUT TOOK NO FURTHER ACTIONS UNTIL LANDING. THE AIRCRAFT LADED WITHOUT INCIDENT. AFTER LANDING, THE FIRE WARNING EXTINGUISHED. AS A PRECAUTION, THE CREW RAN THE QRH ON GROUND EN
- [SDR MTNA20170614001](https://openairdocs.org/sdr/MTNA20170614001.md): Connector · dirty · Jun 14, 2017 · N800FX · Aerosp ATR72 · Fire Protection System Wiring
  > ON FINAL APPROACH, THE NR 2 ENGINE FIRE WARNING ANNUNCIATED. AN EMERGENCY WAS DECLARED. JUST BEFORE TOUCHDOWN, THE WARNING EXTINGUISHED. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE NR 5 ENGINE FIRE LOOP CONNECTOR ON THE NR 2 ENGINE WAS INSPECTED AND CLEANED. THE
- [SDR COEA2016010403801](https://openairdocs.org/sdr/COEA2016010403801.md): Landing · corroded · Jan 4, 2016 · N801FX · Aerosp ATR72 · Nacelle/Pylon Miscellaneous Structure
  > WO 155295 NR 400021, HEAVY CHECK COE & MAJOR REPAIR. RT ENG NACELLE OTBD AFT LANDING FOR PANEL 484AR HAS CHAFING DAMAGE & LEVEL 2 CORROSION. REPAIR IAW SRAS CE219 16 9939 2 2 2016.
- [SDR CA160121005](https://openairdocs.org/sdr/CA160121005.md): Seal · leaking · Jan 3, 2016 · Aerosp ATR72 · Turbine Engine Oil System
  > (CAN) CUSTOMER REPORTED THAT 20 MINUTES AFTER TAKEOFF, PILOT NOTICED A LOW OIL PRESSURE ON RT ENGINE. THE PILOT ELECTED TO SHUTDOWN THE RT ENGINE AND RETURN TO ORIGIN. ACFT LANDED UNEVENTFULLY. GROUND INSPECTION FOUND THE RT ENGINE BREATHER SEAL WAS LEAKING
- [SDR COEA2016010302801](https://openairdocs.org/sdr/COEA2016010302801.md): Skin Panel · corroded · Jan 3, 2016 · N801FX · Aerosp ATR72 · Fuselage Main, Plate/Skin
  > HEAVY CHECK COE & MAJOR REPAIR. INTERIOR LEVEL 2 CORROSION AFFECTING CTR FUSELAGE RT UPPER SKIN PANEL, BETWEEN FRAMES 23B - 23C, STRINGER 10 - 10A. REPAIR IAW SRAS CE 363 16 9925 DATED 1 29 2016.
- [SDR COEA2016010201801](https://openairdocs.org/sdr/COEA2016010201801.md): Skin Panel · corroded · Jan 2, 2016 · N801FX · Aerosp ATR72 · Fuselage Main, Plate/Skin
  > HEAVY CHECK COE & MAJOR REPAIR. INTERIOR LEVEL 2 CORROSION AFFECTING REAR FUSELAGE RT LATERAL UPPER SKIN PANEL, FRAMES 40 - 41, STRINGER 5 - 6 RT. EXTERNAL DOUBLER REPAIR, SRM 530000-300-803-A01.
- [SDR COEA2015123103801](https://openairdocs.org/sdr/COEA2015123103801.md): Stringer · corroded · Dec 31, 2015 · N801FX · Aerosp ATR72 · Fuselage Main, Longeron/Stringer
  > HEAVY CHECK COE & MINOR REPAIR. LEVEL 2 CORROSION AROUND FASTENER BUCK TAILS ON STRINGER 19, BETWEEN FRAMES 44 & 45. REPLACED STRINGER WITH NEW.
- [SDR CA160203002](https://openairdocs.org/sdr/CA160203002.md): Eec · faulted · Dec 14, 2015 · Aerosp ATR72 · Fuel Controlling System
  > (CAN) ELECTRONIC ENGINE CONTROL NR 1 FAULT LIGHT ILLUMINATED DURING TAKEOFF ROLL. THE TAKEOFF WAS ABORTED. THE ELECTRONIC ENGINE CONTROL DATA WAS EXTRACTED AND ELECTRONIC ENGINE CONTROL FC 39/87 WERE FOUND. ALL FAULT CODES WERE ERASED, ENGINE GROUND RUN WAS
- [SDR CA151117017](https://openairdocs.org/sdr/CA151117017.md): Autofeather Sys · malfunctioned · Nov 9, 2015 · Aerosp ATR72 · Propeller Feathering/Reversing
  > (CAN) WHILE CRUISING AT FL160, THE LT ENGINE POWER ROLLED BACK AND SELF-RECOVERED 10 SECONDS LATER. THE FLIGHT CONTINUED TO DESTINATION WHERE IT LANDED UNEVENTFULLY. TROUBLESHOOTING LED TO THE REPLACEMENT OF THE AUTO FEATHER UNIT, AFU, BEFORE THE ACFT WAS RET
- [SDR CA151117009](https://openairdocs.org/sdr/CA151117009.md): Eec · faulted · Nov 2, 2015 · Aerosp ATR72 · Fuel Control/Turbine Engines
  > (CAN) WHILE SETTING TAKEOFF POWER AS THE PILOT GRADUALLY ADVANCED THE THROTTLE, AN ELECTRONIC ENGINE CONTROL 1 FAULT WAS TRIGGERED. THE TAKEOFF WAS ABORTED AND THE ACFT SAFELY VACATED THE RUNWAY. THE ACFT SYS WENT BACK TO NORMAL AFTER RESETTING THE ELECTRONIC
- [SDR CA151030005](https://openairdocs.org/sdr/CA151030005.md): Engine · overtorqued · Oct 21, 2015 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) DURING LANDING PHASE, WITH POWER LEVERS SET AT 45, THE RT ENGINE FUEL FLOW AND HIGH PRESSURE COMPRESSOR SPEED, NH, STARTED TO INCREASE WITHOUT ANY PILOT INPUTS, THE ENGINE WENT IN OVERTORQUE CONDITION REACHING 129 PERCENT. THE PILOT INITIATED A GO AROUN
- [SDR CA151007012](https://openairdocs.org/sdr/CA151007012.md): Engine · power loss · Sep 29, 2015 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) WHILE STABILIZED AT FL180, NR 2 ENGINE HAD ALL PARAMETERS DECREASED. AS NT DROPPED TO APPROXIMATELY 60 PERCENT THE AUTOMATIC RELIGHT TURNED IT ON AGAIN. CREW NOTED MASTER WARNING AND ENGINE FLAMEOUT MESSAGES. FLIGHT RESUMED WITH NO FURTHER INCIDENT.
- [SDR CA151007009](https://openairdocs.org/sdr/CA151007009.md): Autofeather Sys · malfunctioned · Sep 29, 2015 · Aerosp ATR72 · Propeller Feathering/Reversing
  > (CAN) AN UNCOMMANDED AUTOFEATHER EVENT TOOK PLACE ON THE RT ENGINE DURING APPROACH. DURING DESCENT PRIOR TO THE UNCOMMANDED AUTOFEATHER, HEAVY VIBRATIONS WERE OBSERVED. AFTER TROUBLESHOOTING THE AUTOFEATHER UNIT WAS REPLACED.
- [SDR CA150728001](https://openairdocs.org/sdr/CA150728001.md): Engine · flamed out · Jul 19, 2015 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) CUSTOMER REPORTED LT ENGINE FLAME OUT IN FLIGHT AND AFTER APPROXIMATELY 20 SECONDS, ENGINE RECOVERED ITSELF, ACFT LANDED UNEVENTFULLY.
- [SDR CA150927003](https://openairdocs.org/sdr/CA150927003.md): Eec · malfunctioned · Jun 22, 2015 · Aerosp ATR72 · Fuel Controlling System
  > (CAN) ON FINAL PART OF TAKEOFF ROLL THE ELECTRONIC ENGINE CONTROL LOCAL ALERT WAS DETECTED FLASHING. PARAMETERS WERE NORMAL AND TAKEOFF WAS CONTINUED. AT ROTATION, TORQUE NR 2 ENGINE INCREASED TO APPROXIMATELY 106 PERCENT WITH A STEADY ELECTRONIC ENGINE CONT
- [SDR CA150604010](https://openairdocs.org/sdr/CA150604010.md): B-Nut · loose · May 28, 2015 · Aerosp ATR72 · Engine Fuel Distribution
  > (CAN) DURING TAKEOFF, LT ENGINE WAS SHUTDOWN DUE TO SUSPECTED FIRE FOLLOWING FIRE WARNING AND FIRE BOTTLES BEING DISCHARGED. CREW THEN PERFORMED AN AIR TURNBACK AND ACFT LANDED UNEVENTFULLY. DURING TROUBLESHOOTING, A FUEL ADAPTER B-NUT WAS FOUND CRACKED WHER
- [SDR CA150602007](https://openairdocs.org/sdr/CA150602007.md): Impeller · damaged · May 12, 2015 · Aerosp ATR72 · Turbine Engine Compressor Section
  > (CAN) AFTER TAKEOFF DURING FLIGHT, PILOT REPORTED AN UNUSUAL & LOW OIL PRESS ALARM. ENG WAS SHUTDOWN & ACFT RETURNED BACK TO AIRPORT UNEVENTFULLY. GND INSPECTION FOUND THE TMM CHIP DETECTOR CONTAMINATED & THE LP IMPELLER RUBBING. THE PROPELLER WAS ROTATING F
- [SDR CA150519009](https://openairdocs.org/sdr/CA150519009.md): Engine · unknown · May 1, 2015 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) ABORTED TAKEOFF WITH POWER LEVER IN NOTCH. NO AUTOMATIC TAKEOFF POWER CONTROL SYS ARM LIGHT & NR 2 ENG TORQUE WAS SHOWING AROUND 40%. NO REPORT OF YAW OR UNEQUAL THRUST FROM PILOT. DFDR ANALYZED & BOTH ENGS SHOWING 90% TORQUE. WIRING CHECKS IN PROGRE
- [SDR CA150325018](https://openairdocs.org/sdr/CA150325018.md): Warning Message · activated · Mar 19, 2015 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) ABORTED TAKEOFF DUE TO ENGINE NR 2 MULTIPLE WARNINGS NR 2 ENGINE OVERSHOOT TO 100 PERCENT TORQUE, NR 2 ENGINE IDLE GATE FAILED, NR 2 ENGINE FUEL TEMP HIGH. TROUBLESHOOTING ON-GOING.
- [SDR CA150224016](https://openairdocs.org/sdr/CA150224016.md): Engine · overtorqued · Feb 18, 2015 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) THE CREW EXPERIENCED AN AIR TURN BACK TO BASE DUE TO ENGINE NR 1 OVER-TORQUE UP TO 106.3 PERCENT DURING CLIMB. AN UNEVENTFUL LANDING WAS MADE.
- [SDR CA150120020](https://openairdocs.org/sdr/CA150120020.md): Fire Warning · illuminated · Jan 17, 2015 · Aerosp ATR72 · Fire Detection
  > (CAN) DURING CLIMB OUT, THE CREW RECEIVED A FIRE INDICATION FOR THE LEFT ENGINE. THE CREW STOPPED THE CLIMB AT ABOUT 8000 FEET, SHUT THE ENGINE DOWN AND ACTIVATED THE FIRE SUPPRESSION AND RETURNED FOR A SAFE LANDING ABOUT 15 MINUTES AFTER DEPARTURE.
- [SDR CA150113010](https://openairdocs.org/sdr/CA150113010.md): Eec · warning message · Dec 17, 2014 · Aerosp ATR72 · Fuel Controlling System
  > (CAN) THE AIRCRAFT HAD AN ABORTED TAKE-OFF DUE TO AN ELECTRONIC ENGINE CONTROL FAULT LIGHT ILLUMINATION. ON GROUND, TROUBLESHOOTING FINDINGS WERE FAULT CODES 87 AND 39. DIGITAL TORQUE INDICATOR ON ENGINE WARNING DISPLAY SHOWED AMBER `HBV`. HBV WAS REPLACED TO
- [SDR CA141204004](https://openairdocs.org/sdr/CA141204004.md): Engine · power loss · Nov 7, 2014 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) DURING FLIGHT THE NO. 1 ENGINE HAD A POWER ROLLBACK AND RESTARTED WITH AUTO RELIGHT. AFTER A NORMAL LANDING AN INSPECTION WAS PERFORMED.
- [SDR CA141202001](https://openairdocs.org/sdr/CA141202001.md): Engine · malfunctioned · Nov 2, 2014 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) AFTER A NORMAL TAKEOFF AND CLIMB PHASES, THE CREW NOTICED DURING CRUISE THAT THE ENGINE PROPELLER OSCILLATED WITH A GRADUAL INCREASE ON PROPELLER SPEED. THE CAPTAIN DECIDED TO STABILIZE ACFT AT THAT FLIGHT LEVEL TO MONITOR THE PROPELLER OSCILLATION. HE
- [SDR CA141006001](https://openairdocs.org/sdr/CA141006001.md): Engine · flamed out · Sep 1, 2014 · Aerosp ATR72 · Engine (Turbine/Turboprop)
  > (CAN) IT WAS REPORTED THAT THE ENGINE NR 2 FLAMED OUT DURING CRUSE AT FL150. THE ENGINE IMMEDIATELY AUTO RELIGHT.

Next page: https://openairdocs.org/model/air-atr72/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE aircraft_model_key = 'ATR72'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/air-atr72/reports

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