N421TE, cancelled Jan 21, 2005

Service difficulty reports · 91

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Query with SQL
duckdb -csv -c "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 n_number = 'N421TE' AND deregistration_id = 'N421TE-2005-01-21'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR RAIA00307187Transceiver · will not test5635-MLI- WEATHER RADAR WILL NOT TEST. MAINTENANCE REMOVED AND REPLACED WEATHER RADAR RECEIVER TRANSMITTER.Jul 8, 2003 · N421TE · Aerosp ATR42300 · Weather Radar SystemSDR RAIA00307183Adc · faulty5500-STL- F/O'S ALTIMETER SHOWS OFF FLAG AT 5000 FT. MAINTENANCE REMOVED AND REPLACED AIR DATA COMPUTER.Jul 6, 2003 · N421TE · Aerosp ATR42300 · Air Data ComputerSDR RAIA00305135Wire · broken5621-STL- EMERGENCY LIGHT OUT ON STAIRS. REPAIRED BROKEN WIRE AT STAIR EMERGENCY LIGHT.May 7, 2003 · N421TE · Aerosp ATR42300 · Light System WiringSDR RAIA00304123Wire · brokenEMERGENCY EXIT LIGHT ON STAIRS INOPERATIVE. REPAIRED BROKEN WIRE, OPS CK OK.Apr 27, 2003 · N421TE · Aerosp ATR42300 · Light System WiringSDR RAIA00304114Wire · brokenEMERGENCY EXIT LIGHT OUT AT BOTTOM OF PAX STAIRS. REPAIRED BROKEN WIRE AT TOP STEP. OPS CHECK GOOD.Apr 15, 2003 · N421TE · Aerosp ATR42300 · Emergency LightingSDR RAIA00302059Axle · broken5555- SBN- RIGHT HAND WHEEL ON NOSE LANDING GEAR WAS DISCOVERED MISSING DURING TAXI FOR PARKING AT STL. THE NLG AXLE BROKE, MAINTENANCE REMOVED AND REPLACED THE NLG AXLE AND INSTALLED NLG WHEEL AND TIRES.Feb 27, 2003 · N421TE · Aerosp ATR42300 · Nose/Tail Landing Gear Strut/AxleSDR RAIA00302040Engine · leaking5548-STL- SMOKE HASE IN CABIN AND COCKPIT. MAINTENANCE REMOVED AND REPLACED THE #2 ENGINE.Feb 5, 2003 · N421TE · Aerosp ATR42300 · Engine (Turbine/Turboprop)SDR RAIA00212362Display · malfunctioned5460-STL- THE "T/O INHI" LIGHT FAILS TO STAY ILLUMINATED BEFORE TAKE-OFF. MAINTENANCE REMOVED AND REPLACED THE CENTRAL CREW ALERT SYSTEM DISPLAY, OPS CK OK.Dec 22, 2002 · N421TE · Aerosp ATR42300 · Central DisplaySDR RAIA00210286Brush Block · inoperative5596-STL-LEFT PROP HEAT FAILED. MAINTENANCE REMOVED AND REPLACED #1 PROPELLER BRUSH BLOCK, OPS CK OK.Oct 17, 2002 · N421TE · Aerosp ATR42300 · Propeller/Rotor Anti-Ice/De-Ice SystemSDR RAIA00210258O-Ring · damagedOIL PRESSURE LOW NR 2 ENGINE. MAINTENANCE REMOVED AND REPLACED OIL CAP O-RING, OPS AND LEAK CHECK OK.Sep 1, 2002 · N421TE · Aerosp ATR42300 · Engine Oil PressureSDR RAIA00207216Wire · brokenSTL- EMERGENCY LIGHT ON STAIRS IS OUT. MAINTENANCE REPAIRED BROKEN WIRE ON PAX DOOR EMERGENCY LIGHT.Jul 15, 2002 · N421TE · Aerosp ATR42300 · Light System WiringSDR RAIA00202084Stall Warning · inoperative5589-STL- DURING TAXI, ALPHA PROBE POPPED CIRCUIT BREAKER. MAINTENANCE REMOVED AND REPLACED THE ALPHA PROBE, OPS CK OK.Feb 26, 2002 · N421TE · Aerosp ATR42300 · Drag Control SystemSDR RAIA00108006Display · failedPIA-7121-ELECTRICAL SMOKE COMING FROM INSTRUMNET PANEL, AIRCRAFT ON GROUND AT GATE. MAINTENANCE INSPECTED AND FOUND INSTRUMENT PANEL ADU (DISPLAY UNIT) CAUSING ELECTRICAL SMOKE. MAINTENANCE REPLACED THE ADU.Aug 8, 2001 · N421TE · Aerosp ATR42300 · Central DisplaySDR RAIA00201016Wire · brokenMX-STL- CABIN DOOR EMERGENCY EXIT LIGHT INOPERATIVE. REPAIRED BROKEN WIRE ON EMERGENCY EXIT LIGHT. OPS CHECK OK.Jan 11, 2001 · N421TE · Aerosp ATR42300 · Light System WiringSDR RAIA0101002Spring · damaged7330-STL-LEFT HAND BRAKE GRABS FULL LOCKED WHEN PEDAL IS BARELY PUSHED IN WITH HYDRAULICS OFF. THE LEFT PEDAL GOES DOWN VERY EASILY AS IF NO SPRING TENSION. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS LEFT HAND PEDAL ARTIFITIAL FEEL SPRING IAW ATR42 MAINTENAJan 2, 2001 · N421TE · Aerosp ATR42300 · Landing Gear Brake SystemSDR RAIA0012061Spring · failed7330-STL-LEFT HAND BRAKE GRABS FULL LOCKED WHEN PEDAL IS BARELY PUSHED IN WITH HYDRAULICS OFF. THE LEFT PEDAL GOES DOWN VERY EASILY AS IF NO SPRING TENSION. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS LEFT HAND PEDAL ARTIFITIAL FEEL SPRING IAW ATR42 MAINTENAJan 2, 2001 · N421TE · Aerosp ATR42300 · Landing Gear Brake SystemSDR RAIA0011011Transducer · failed7136-STL -ON TAKEOFF ROLL RIGHT ENGINE OIL PRESSURE WAS BETWEEN 85 AND 90 PSI AND FLUCTUATING. MAINTENANCE INSPECTED AND REPLACED RIGHT ENGINE OIL PRESSURE TRANSDUCER.Nov 27, 2000 · N421TE · Aerosp ATR42300 · Engine Oil PressureSDR RAIA0010004Actuator · failed7177-MSN- CREW LOST PRIMARY AND SECONDARY PITCH TRIM CONTROL. DECLARED EMERGENCY ON FINAL APPROACH INTO STL. MAINTENANCE INSPECTED AND REPLACED PITCH TRIM ACTUATOR.Oct 7, 2000 · N421TE · Aerosp ATR42300 · Elevator Tab Control SystemSDR RAIA0008015Generator · failed7316-STL- LEFT ACW GENERATOR FAULTED DURING TAXI, WOULD NOT RESET. MAINTENANCE INSPECTED AND REPLACED LEFT ACW GENERATOR.Aug 28, 2000 · N421TE · Aerosp ATR42300 · AC Generator-AlternatorSDR RAIA0008002Switch · failed7282-STL- CAPTAINS ATTITUDE AND HEADING WOULD NOT RESET. MAINTENANCE INSPECTED AND REPLACED AHRS REVERSIONARY SWITCH.Aug 7, 2000 · N421TE · Aerosp ATR42300 · Attitude and Direction Data SystemSDR RAIA0007017Switch · failed7495-SBN- CREW REPORTS AILERON TRIM WOULD NOT TRIM RIGHT WING DOWN IN FLIGHT. AIRCRAFT DIVERTED TO CMI. MAINTENANCE INSPECTED AND REPLACED COCKPIT AILERON TRIM SWITCH.Jul 23, 2000 · N421TE · Aerosp ATR42300 · Aileron Tab Control SystemSDR RAIA0006020Solenoid Valve · failed7323-BMI- LEFT AUTO FEATHER FAILS TO TEST ON MORNING ENGINE CHECK. MAINTENANCE INSPECTED AND REPLACED LEFT AUTO FEATHER SOLENOID VALVE.Jun 23, 2000 · N421TE · Aerosp ATR42300 · Propeller Feathering/ReversingSDR RAIA0006015Gauge · failed7330-STL- CCAS WARNING ILLUMINATED FOR RIGHT ENGINE. MAINTENANCE INSPECTED AND DEFERRED PER MEL. MAINTENANCE REPLACED RIGHT ENGINE ITT GAUGE.Jun 15, 2000 · N421TE · Aerosp ATR42300 · Engine EGT/TIT Indicating SystemSDR RAIA0006014Relay · failed7260-STL- ENGINE LIGHT ON CCAS ILLUMINATED DURING TAXI. MAINTENANCE DEFERRED INDICATION PER MEL. MAINTENANCE INSPECTED AND REPLACED CCAS RELAY.Jun 13, 2000 · N421TE · Aerosp ATR42300 · Central WarningSDR RAIA0005031Resistor · failed7176-STL- LEFT ENGINE OVERTEMP DURING TAKEOFF ROLL. MAINTENANCE INSPECTED OVERTEMP FALLS WITHIN MAINTENANCE MANUAL LIMITS, MAINTENANCE REPLACED LEFT ENGINE T6 TRIM RESISTOR.May 24, 2000 · N421TE · Aerosp ATR42300 · Engine EGT/TIT Indicating SystemSDR RAIA0001004Generator · failed7108 - STL - RIGHT GENERATOR FAULTED 5 TO 7 MINUTES INTO FLIGHT. MAINTENANCE REPLACED RIGHT ENGINE STARTER GENERATOR.Jan 9, 2000 · N421TE · Aerosp ATR42300 · DC Generator-AlternatorSDR RAIA0001001Generator · failedFLT 7182 - STL - RIGHT ENGINE DC GENERATOR FAILED IN FLIGHT. MAINTENANCE REPLACED RIGHT ENGINE DC GENERATOR. (M)Jan 3, 2000 · N421TE · Aerosp ATR42300 · AC Generation SystemSDR RAIA9910005Gcu · failed7140 - ST L- NR 2 GENERATOR INOP. MAINTENANCE REPLACED NR 2 GENERATOR AND GCU.Oct 2, 1999 · N421TE · Aerosp ATR42300 · AC RegulatorSDR RAIA9910004Generator · failed7140 - STL - NR 2 GENERATOR INOP. MAINTENANCE REPLACED NR 2 GENERATOR AND GCU.Oct 2, 1999 · N421TE · Aerosp ATR42300 · AC Generator-AlternatorSDR RAIA990901Engine · failedFLT 7109 - NR 2 ENGINE TEMPS OUT BEFORE REACHING TARGET TORQUE. MAINTENANCE REPLACED NR 2 ENGINE. (M)Sep 2, 1999 · N421TE · Aerosp ATR42300 · Engine (Turbine/Turboprop)SDR RAIA990638Fan · failedFLT 7116 - STL - LEFT PACK FAULTED ON TAXI WOULD NOT RESET. MANUAL DID NOT MAKE A DIFFERENCE. DUCT TEMP AT 50 DEGREE. MAINTENANCE REPLACED GROUND COOLING FAN AND TURBINE. (M)Jun 27, 1999 · N421TE · Aerosp ATR42300 · Air Distribution FanSDR RAIA990616O-Ring · failedSTL - FLT 7166 - LEFT ENGINE BLEED LEAK. MAINTENANCE REPLACED AN O-RING FOR LEFT SHUT-OFF VALVE. (X)Jun 10, 1999 · N421TE · Aerosp ATR42300 · Pneumatic Distribution SystemSDR RAIA990538Gasket · failedFLT 7404 - STL - RIGHT ENGINE ITT ERRATIC. MAINTENANCE REPLACED HP BLEED GASKET ON RIGHT ENGINE. (M)May 26, 1999 · N421TE · Aerosp ATR42300 · Compressor Bleed ControlSDR RAIA990537Duct · failedFLT 7404 - STL - LEFT ENGINE ITT ERRATIC. MAINTENANCE REPLACED H/P PORT DUCT ASSEMBLY ON LEFT ENGINE. (M)May 26, 1999 · N421TE · Aerosp ATR42300 · Turbine Engine Bypass SectionSDR RAIA990519Handle · failedFLT 7156 - STL - EMERGENCY/PARKING BRAKE HANDLE BROKE OFF. MAINTENANCE REPLACED EMERGENCY PARK BRAKE HANDLE. (M)May 15, 1999 · N421TE · Aerosp ATR42300 · Landing Gear Brake SystemSDR RAIA981109Pitch Control · failedFLT 7154 - STL - RIGHT ENGINE TORQUE FLUCTUATING IN FLIGHT. MAINTENANCE REPLACED PITCH CONTROL UNIT ON RIGHT ENGINE. (M)Nov 7, 1998 · N421TE · Aerosp ATR42300 · Propeller Controlling SystemSDR RAIA980504Ahrs Computer · failedFLT 7134 - STL - EFIS HEADING COMPARATOR CAPTION ILLUMINATED DURING TAKEOFF. MAINTENANCE REPLACED LEFT AHRS COMPUTER. (M)May 11, 1998 · N421TE · Aerosp ATR42300 · Integrated Flight SystemSDR RAIA980233Angle · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FRAME 20, BETWEEN STRINGERS 21L AND 21R. MAINTENANCE REPAIRED FRAME 20 FAIL/SAFE ANGLE BETWEEN STRINGERS 21L AND 21R PER ATR SRM. (M)Feb 26, 1998 · N421TE · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR RAIA980232Plate · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION ON PASSENGER DOOR SPRING ATTACH PLATE. MAINTENANCE REPLACED PASSENGER DOOR SPRING ATTACH PLATE PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Passenger/Crew DoorsSDR RAIA980231Clip · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FRAME 39 FOOTINGS, BETWEEN STRINGERS 20L AND 19L, 18L AND 17L. MAINTENANCE REPAIRED FLOOR FRAME 39 FOOTINGS BETWEEN STRINGERS 20L AND 19L, 18L AND 17L PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR RAIA980229Floorbeam · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FLOOR BEAM 39. MAINTENANCE REPAIRED FLOORBEAM 39 PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Main, Floor BeamSDR RAIA980228Seat Track · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FLIGHT ATTENDANT LEFT SEAT TRACK. MAINTENANCE REPLACED FLIGHT ATTENDANT LEFT SEAT TRACK PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach FittingsSDR RAIA980227Seat Track · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FRAME 36 SEAT TRACK. MAINTENANCE REPLACED SEAT TRACK AT FRAME 36 PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach FittingsSDR RAIA980226Floorbeam · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FLOORBEAM 36. MAINTENANCE REPLACED FLOORBEAM 36 PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Main, Floor BeamSDR RAIA980225Clip · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FRAME 36 FOOTINGS, BETWEEN STRINGERS 16L AND 21R. MAINTENANCE REPAIRED FRAME 36 FOOTINGS BETWEEN STRINGERS 16L AND 21R PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR RAIA980224Seat Track · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSIN AT RIGHT INBOARD SEAT TRACK, BETWEEN FRAMES 30 AND 34. MAINTENANCE REPAIRED SEAT TRACK BETWEEN FRAMES 30 AND 34 PR ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach FittingsSDR RAIA980223Clip · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FRAME 34 FOOTINGS BETWEEN STRINGERS 19L AND 21R. MAINTENANCE REPLACED FLOOR FRAME 34 FOOTINGS BETWEEN STRINGERS 19L AND 21R PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR RAIA980222Clip · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FRAME 32 FOOTINGS, BETWEEN STRINGERS 17L AND 21L. MAINTENANCE REPLACED FLOOR FRAME 32 FOOTINGS BETWEEN STRINGERS 17L AND 21L PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR RAIA980221Frame · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FRAME 32 BETWEEN STRINGERS 21L AND 21R. MAINTENANCE REPAIRED FLOOR FRAME 32 PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Main, FrameSDR RAIA800230Frame · corrodedSTL - DURING MAINTENANCE CHECK, FOUND CORROSION AT FLOORBEAM 39 FRAME 39 RT SIDE. MAINTENANCE REPAIRED FLOOR FRAME 39 RIGHT SIDE PER ATR SRM. (M)Feb 25, 1998 · N421TE · Aerosp ATR42300 · Fuselage Main, Floor Beam
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