Boeing 737-33A

Service difficulty reports · 1,809

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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 aircraft_model_key = '73733A'
  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 2026F00072Engine · damagedFLIGHT 576, M-022 170V EGT OVER RED LINE DURING TAKE OFF ROLL EGT REACHED 941 C. M-023 170V ENGINE LIMIT DURING CLIMB A DIFFERENCE AT 80 C BETWEEN ENG #1 AND #2 ENG #1 WAS OPERATED AT REDUCED THRUST DUE TO HIGH EGT. NR 1 ENGINE REPLACED. REGISTRATION NUMApr 16, 2026 · Boeing 73733A · Engine (Turbine/Turboprop)SDR 2025F00114Duct · brokenQRF TO SLCB FLIGHT 8532 DUE TO THE FOLLOWING: 1) LH WING BODY OVERHEAT LIGHT ILLUMINATED DURING CRUISE FL3500 FOLLOWED BY CABIN ALTITUDE WARNING ILLUMINATED. 2) RIGHT PACK DOES NOT SUPPORT CABIN PRESSURE BELOW FL2500. CORRECTIVE ACTION: 1) HAS BEEN CLEANED ELApr 27, 2025 · Boeing 73733A · Air Distribution SystemSDR 2024F00325Valve · failedQRF A CBB EN RUTA CBB/TJA VLO 532. DURING CLIMB CABIN DOES NOT MAINTAIN PRESSURIZATION, CABIN RATE 1000 FT/MIN LEFT PACK DOES NOT WORKDec 26, 2024 · N458AN · Boeing 73733A · Cabin Pressure Control SystemSDR 2024F00279Oil Cooler · failedGEN#1 LOW OIL PRESS ILLUMINATED, LOW OIL ALSO ON VOLTIMETER. GEN WAS DISCONNECTED. APU DID NOT START AFTER 3 ATTEMPTS. CORRECTIVE ACTION: WAS REPLACED THE FILTER ELEMENT OF THE LUVE ALL FILTER FOR THE GENERATOR DRIVE OIL COOLER. WAS REPLACED IGNITION UNIT ANov 10, 2024 · Boeing 73733A · AC Generator-AlternatorSDR 2024F00238Regulator · failedENGINE #1 BLEED WITH NO PRESSURE DURING ALL THE FLIGHT. CORRECTIVE ACTION: HAS BEEN REPLACED ENG#1 BLEED AIR REGULATOR AND WAS PERFOMRED RUNNUP TEST. DUCT PRESS INDICATION NORMAL.Sep 2, 2024 · Boeing 73733A · Compressor Bleed ValveSDR 2024F00198Regulator · failedQRF TO SLCB AFTER TAKEOFF DUE TO DUCT PRESSURE DROPED TO CERO (CROSSIING 15.000FT) AND THE RIGHT DUCT WAS UNNABLE TO MANTAIN PRESSURIZATION CONTROL. CLIMB 1000FT/MIN. CORRECTIVE ACTION: AT ENGINE #1 WAS REPLACED BAR AND PERFORMED PRESSURIZATION CONTROL SYSTEM Aug 16, 2024 · N458AN · Boeing 73733A · Pneumatic Distribution SystemSDR 2024F00125Regulator · failedQRF SRE/SRE DUE TO CABIN ALTITUDE WARNING AFTER TAKEOFF AND CLIMB WITH INDICATION RIGHT POINTER IN ZERO, REMAINING PACK UBNABLE TO CONTROL CABIN. CABIN CLIMB WITH 2800FPM. CABIN REACHES 13500 FTS.Apr 30, 2024 · N458AN · Boeing 73733A · Air Distribution SystemSDR 2024F00122Blade · deformedENGINE#2 HIGH VIBRATION AND NOISE DURING ALL PHASES OF FLIGHT VLO 634 CBB/VVI. CORRECTIVE ACTION: WAS REPLACED FAN BLADES ROTOR 310 AND#29. PERFORMED TEST #7 VIBRATION SURVEY, VOBRATION WITHIN LIMITSApr 24, 2024 · Boeing 73733A · Turbine Engine Compressor SectionSDR 2023F00137Unknown · unknownAIR SYSTEM DURING CLIMB CABIN ALTITUDE INDICATOR EXCEEDED 1000FT WITH INDICATION OF CABIN ALTITUDE. CORRECTIVE ACTION: HAS BEEN PERFORMED T/S "AIRPLANE CANNOT MAINTAIN CABIN PRESSURE ON A SINGLE PACK WITHIN SPECIFIED LIMITS, AND PERFORMED BLEED AIR CONTROL SYSMay 9, 2023 · Boeing 73733A · Air Conditioning SystemSDR 2023F00042Bolt · shearedIN WALK AROUND WE FOUND TIEBOLT BROKEN ON TIRE #3. CORRECTIVE ACTION MLG TIRE #3 REPLACED IAW AMM 32-45-11/401Jan 30, 2023 · Boeing 73733A · TireSDR 2022F00472Computer · inoperativeFLIGHT DIVERTED TO SLCB DUE TO AUTO PILOTO NOT ENGEGNG BOTH LH AND RH. CORRECTIVE ACTION: WAS REPLACED FCC RH IAR AMM22-11-33/401. OPERATIONAL TEST ON GROUND OK.Nov 18, 2022 · Boeing 73733A · Auto Flight SystemSDR 2022F00262Bleed Valve · failedL BLEED TRIPOFF LIGHT ILLUMINATED AFTER TAKEOFF, CABIN RATE OF CLIMB SHOWED 2500FT/MIN, CABIN ALTITUD WARNING WAS ACTIVATED. AIRCRAFT WAS NOT PRESSURIZING. CORRECTIVE ACTION: BLEED AIR REGULATOR VALVE WAS REMOVED AND REPLACED.Jun 6, 2022 · Boeing 73733A · Pneumatic Distribution SystemSDR 2022F00186Engine · damagedENGINE #1 AT 90 KTS WE HAD ENGINE SURGE OR STALL (TWICE) RTO RWY 14 TOW 46.7. BOROSCOPE INSPECTION DAMAGE OUT OF LIMITS.Apr 10, 2022 · N458AN · Boeing 73733A · Powerplant SystemSDR 2022F00128Metering Valve · failedREJECTED TAKEOFF, ON T/O ROLL AIRPLANE STARTED TO GAIN SPEED AND SUDDENTLY WHEELS FELT AS PULLING TO THE LEFT WHILE AIRPLANE TAKING US OUT OF RUNWAY. WE TRIED TO RETURN TO CENTER BUT WAS IMPOSSIBLE. WE TRIED T TAXI AFTER BUT PLANE WOULD NOT MOVE. CORRECTIVE ACMar 12, 2022 · Boeing 73733A · Landing Gear Steering SystemSDR 2022F00021None · noneCRACK ON REAR WALL NOSE LANDIUNG GEAR WHEEL WELL (RIGHT SIDE REAR WALL WITH CRACK ON BS 294.5 NOSE LANDING GEAR WHEEL WELL. TOTAL LENCHT 1,7 INCH) AIRCRAFT CYCLES 48316Jan 4, 2022 · Boeing 73733A · Aircraft StructuresSDR 2021FA0000008Precooler · leakingSTRONG LEAK AIR BY THE BLEED AIR PRECOOLER RIGHT ENGINE. CORRECTIVE ACTION: HAS BEEN PERFORMED REMOVAL AND INSTALLATION BLEED AIR PRECOOLER, IAW AMM 36-12-25/401. IN TEST NO LEAKS.Jan 9, 2021 · Boeing 73733A · Pneumatic Distribution SystemSDR 2021FA0000007Overheat Sensor · false indicationDURING CLIMB WITH MEL 36-05-02 THE LEFT WING BODY OVERHEAT LIGHT ILLUMINATED. DEVIATION TO DEPARTURE AIRPORT WAS NECESSARY. CORRECTIVE ACTION: INSPECTED DUCT LEAKAGE, REMOVED MOISTURE AND ISULATED TO GROUND IN THE AC PACK LT SENSORS, IAW AMM 26-18-00 LT WINGJan 9, 2021 · Boeing 73733A · Overheat DetectionSDR 2020F00318Fuel Filter · defectiveENGINE INDICATING FLUCTUATES, ENGINE 1 HIGH EGT DURING ENGINE START, T/O, IN FLIGHT, ENG.INDICATIONS FLUCTUATES N1, N2, EGT, F/F. HAS BEEN REPLACED FUEL FILTER CARTRIDGE IAW AMM 37-11-02/401. DURING RUN UP PARAMETERS NORMAL.Jun 30, 2020 · Boeing 73733A · Engine Fuel DistributionSDR CA190703008Starter · failed(CAN) 4 SECONDS AFTER ENGINE STARTER ENGAGE, N2 RPM STARTED DROPPING. SLIGHT SOUND DURING STARTER FAILURE BUT MOSTLY UNNOTICEABLE FROM THE FLIGHT DECK. THE STARTER SUFFERED AN EXPLOSIVE FAILURE PRIOR TO FUEL BEING INTRODUCED IN THE START SEQUENCE. THE DEBRISJun 30, 2019 · Boeing 73733A · Engine StarterSDR 2019FA0000178Blade · damagedAFTER LIFT OFF AT LEMD HIGH VIBRATION INDICATION ON ENGINE #2 (5 UNITS) ACCOMPAINED WITH AIRFRAME VIBRATION, FLIGHT WAS RETURNED TO LEMD. ADDITIONAL COMMENTS: FAN BLADES DAMAGE, ITE SEEM S TO BE F.O.D. BY METALLIC PIECE. FURTHER INVESTIGATION AND BOROSCOPY WIJun 7, 2019 · Boeing 73733A · Turbine Engine Compressor SectionSDR 2019F00078Iru · faultyAT 15:35 QEF TO SLCB DUE TO LOSS OF BOTH IRUS (BOTH IRUS FAULT). CORRECTIVE ACTION: HAS BEEN CHANGED IRU #1 AND IRU #2 IAW AMM 34-28-31.Oct 19, 2018 · N458AN · Boeing 73733A · Inertial Guidance SystemSDR 2019F00028Unknown · malfunctionedAFTER TAKEOFF WITH BLEEDS IN AUTO, PASSING FL200 MASTER CAUTION AND PASS OXY ON LIGHT ILLUMINATED, ALL OXYGEN MASKS DROPS. THEN RECYCLING BOTH PACKS THE AIRCRAFT PRESURIZED AGAIN.Jul 12, 2018 · Boeing 73733A · Cabin Pressure Control SystemSDR 2018FA0000093Bleed Valve · failedBLEED TRIP OFF LIGHT ILLUMINATE DURING TAKEOFF. REPLACED BLEED AIR REGULATOR THE NR 1 ENGINE.Mar 6, 2018 · N458AN · Boeing 73733A · Compressor Bleed ValveSDR 2017FA0000473Cabin Pressure · malfunctionedAFTER TAKEOFF, DURING A TURN, RECEIVED AN AUTO PACK TRIP OFF LIGHT. DURING PROCEDURE THE OXYGEN MASK DROPPED ON AND START SOUND. PERFORMED TROUBLESHOOTING IAW AMM 21-31-00; 36-11-05 AND AMM 36-12-35. REPLACED THE VALVE, FLOW CONTROL VALVE, HIGH STAGE VALVAug 11, 2017 · Boeing 73733A · Cabin Pressure Control SystemSDR 2017F00120Valve · faultyQRF TO ORIGIN AIRPORT DUE TO LEFT PACK TRIP OFF LIGHT ILLUMINATES FOLLOWED OF CABIN CLIMB OF 3000 FT/MIN UNCONTROLLABLE. PILOT DECIDED TO PERFORM IMMEDIATE DESCENT. CABIN ALTITUDE WARNING SHOWED. LEFT DUCT NOT WORKING PROPERLY. WAS CLEANED TURBINE INLET OVERHEAug 2, 2017 · Boeing 73733A · Cabin Cooling SystemSDR A8ZR20170504006Seat Track · corrodedSEAT TRACK 867-948 & RBL 48 HAS CORROSION.Dec 16, 2016 · N902AS · Boeing 73733A · Fuselage, Seat/Cargo Attach FittingsSDR A8ZR20170504003Seat Track · corrodedSEAT TRACK AT BS 887-927 & LBL 48 HAS CORROSION.Dec 16, 2016 · N902AS · Boeing 73733A · Fuselage, Seat/Cargo Attach FittingsSDR A8ZR20170504005Seat Track · corrodedSEAT TRACK AT BS 867-948 & RBL 24 HAS CORROSION.Dec 13, 2016 · N902AS · Boeing 73733A · Fuselage, Seat/Cargo Attach FittingsSDR A8ZR20170504002Floorbeam · corrodedFLOORBEAM AT BS 987 & LBL24-RBL24 UPPER CHORD HAS CORROSION.Dec 13, 2016 · Boeing 73733A · Fuselage Main, Floor BeamSDR A8ZR20170504004Seat Track · corrodedSEAT TRACK AT BS 907-947 & LBL 24 HAS CORROSION.Dec 9, 2016 · N902AS · Boeing 73733A · Fuselage, Seat/Cargo Attach FittingsSDR A8ZR20170504009Floorbeam · corrodedFLOORBEAM AT BS 927 & LBL24-LBL 60 HAS CORROSION.Nov 8, 2016 · N902AS · Boeing 73733A · Fuselage Main, Floor BeamSDR A8ZR20170504010Floorbeam · corrodedFLOORBEAM AT BS 344 & LBL 55-RBL 20 HAS CORROSION.Nov 4, 2016 · N902AS · Boeing 73733A · Fuselage Main, Floor BeamSDR A8ZR20170504007Floorbeam · corrodedFLOORBEAM AT BS 967 & LBL 20.6-RBL 112 HAS CORROSION.Nov 2, 2016 · N902AS · Boeing 73733A · Fuselage Main, Floor BeamSDR A8ZR20170504001Doubler · corrodedREPAIR DOUBLER FROM BS 887-927 & S21R-S23R HAS CORROSION.Nov 2, 2016 · N902AS · Boeing 73733A · Fuselage Main, Plate/SkinSDR A8ZR20170504008Floorbeam · corrodedFLOORBEAM AT BS 947 & LBL 20.6-RBL 20.6 HAS CORROSION.Oct 13, 2016 · N902AS · Boeing 73733A · Fuselage Main, Floor BeamSDR A8ZR20170504012Spar · corrodedRT WING FRONT SPAR WEB AT FSS 101 HAS CORROSION.Sep 17, 2016 · N902AS · Boeing 73733A · Wing SparSDR A8ZR20170504011Spar · corrodedLT WING FRONT SPAR WEB AT FSS 100 HAS CORROSION.Sep 17, 2016 · N902AS · Boeing 73733A · Wing SparSDR HALA10121600588AActuator · malfunctionedAFTER ENG START SPOILERS EICAS REMAINED ON. PERFORMED BITE CK ON SPOILER SYS CONTROLLER & FOUND PCA 9 SPOILER FAULT. REMOVED & REPLACED NR 9 OTBD SPOILER ACTUATOR IAW AMM27-61-02 PERFORMED OPS CK & LEAK CHECK. NO DEFECTS NOTED.Dec 16, 2010 · N581HA · Boeing 73733A · Drag Control ActuatorSDR USAA2009081192083Strap · crackedMCN - LEASE RETURN - MAJOR REPAIR - TWO (2) CRACKS ON SKIN SPLICE STRAP AT BS 360, BETWEEN LBL 20 TO RBL 20. REPLACED SKIN SPLICE STRAP AT BS 360, BETWEEN LBL 20 TO RBL 20 IAW B737-300 SRM 51-40-02, BOEING DRAWING 65-60552.Aug 2, 2009 · N168AW · Boeing 73733A · Fuselage Main, Plate/SkinSDR USAA2009081192080Skin · crackedMCN - LEASE RETURN - MAJOR REPAIR - FOUR (4) CRACKS ON SKIN AT BS 500 + 10 INCHES, BS 500B, BS 500D, BS 520, S10R. REPAIRED SKIN AT BS 500 + 10 INCHES, BS 500B, BS 500D, BS 520, S10R IAW B737 SRM 53-00-01-2R31.Jul 28, 2009 · N168AW · Boeing 73733A · Fuselage Main, Plate/SkinSDR USAA2009080592021Stringer · crackedMCN - LEASE RETURN - MAJOR REPAIR - NR 6177403 - FUSELAGE STRINGER CRACKED AT BS440, S4L. REPAIRED FUSELAGE STRINGER AT BS440, S4L IAW B737 SRM 53-00-03-2R4.Jul 23, 2009 · N168AW · Boeing 73733A · Fuselage Main, Longeron/StringerSDR USAA2009081192082Stringer · crackedMCN - LEASE RETURN - MAJOR REPAIR - CRACK ON STRINGER AT BS 827, S14L. REPAIRED STRINGER AT BS 827, S14L IAW B737-300 SRM 53-00-03-2R1.Jul 22, 2009 · N168AW · Boeing 73733A · Fuselage Main, Longeron/StringerSDR USAA2009061791494Light · looseMCN - C22 - EEL - L-1 DOOR EXTERIOR EMERGENCY SLIDE LIGHT HAS A LOOSE LAMP SOCKET, LIGHT ONLY WORKS INTERMITTENTLY. REPLACED L-1 DOOR SLIDE LIGHT REFLECTOR ASSEMBLY AND LENS AS REQUIRED.Jun 17, 2009 · N166AW · Boeing 73733A · Emergency LightingSDR USAA2009061291470Frame · corrodedMCN - C22 - MAJOR REPAIR - CORROSION ON FUSELAGE FRAME AT BS 847, BL 0. REPAIRED FUSELAGE FRAME AT BS 847, BL 0 IAW B737 SRM 53-00-07-2R3.Jun 11, 2009 · N166AW · Boeing 73733A · Fuselage Main, FrameSDR USAA2009061291469Stringer Clip · crackedMCN - C22 - MAJOR REPAIR - CRACK ON STRINGER TIE CLIP AT BS 727E, S23R. REPLACED STRINGER TIE CLIP AT BS 727E, S23R IAW B737 SRM 51-40-02.Jun 11, 2009 · N166AW · Boeing 73733A · Fuselage Main, Attach FittingsSDR USAA2009061291464Stringer Clip · crackedMCN - C22 - MAJOR REPAIR - CRACK ON STRINGER TIE CLIP AT BS 727D, S23R. REPLACED STRINGER TIE CLIP AT BS 727D, S23R IAW B737 SRM 51-40-02.Jun 11, 2009 · N166AW · Boeing 73733A · Fuselage Main, Attach FittingsSDR USAA2009061891507Shear Tie · crackedMCN - C22 - MAJOR REPAIR - SHEAR TIE CRACKED AT BS 927 BETWEEN S21R TO S22R. REPAIRED SHEAR TIE AT BS 927 BETWEEN S21R TO S22R IAW B737 SRM 53-00-07-2R7.Jun 8, 2009 · N166AW · Boeing 73733A · Fuselage Internal Mounting StructureSDR USAA2009062391570Doubler · debondedMCN - LEASE RETURN - MAJOR REPAIR - DOUBLER DISBONDED ON NR 4 SLAT TRAILING EDGE WEDGE. REPLACED DOUBLER ON NR 4 SLAT TRAILING EDGE WEDGE IAW B737 SRM 51-70-10.Jun 5, 2009 · N168AW · Boeing 73733A · Leading Edge DevicesSDR USAA2009060891430Stringer Clip · crackedMCN - MAJOR REPAIR - C22 - CRACK ON STRINGER TIE AT BS 390, S16L. REPLACED STRINGER TIE AT BS 390, S16L IAW B737-300 SRM 51-40-02-06 FIG 12.Jun 2, 2009 · N166AW · Boeing 73733A · Fuselage Main, Attach FittingsSDR USAA2009060891429Stringer Clip · crackedMCN - MAJOR REPAIR - C22 - CRACK ON STRINGER TIE AT BS 400, S16L. REPLACED STRINGER TIE AT BS 400, S16L IAW B737-300 SRM 51-40-02-06 FIG 12.Jun 2, 2009 · N166AW · Boeing 73733A · Fuselage Main, Attach Fittings
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