Boeing 737-9

Service difficulty reports · 3,497

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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 aircraft_model_key = '7379'
  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 ASAA2022100840204Cdu · fault messageCREW REPORTS FMC DISAGREE MESSAGE. GROUNDED - YES. BOTH FMCS SET ON-GROUND RIGHT CDU FAILURE. GENERATING FAULTS ARE CDU-R ARINC-INTERMITTENT-RATE, AND CDU-R INTERMITTENT-FAILURE. RESET CDU RIGHT POWER. FMC DISAGREE MESSAGES EXTINGUISH. ACCOMPLISHED RIGHT CDU IOct 8, 2022 · N918AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022100840203Sensor · faultyRIGHT ALPHA VANE SENSOR CAUTION LIGHT REMAINED ILLUMINATED. GROUNDED - YES. REMOVED/REPLACED R/H AOA SENSOR REF B737-9 AMM 34-21-05. OPS CHECK GOOD.Oct 8, 2022 · N943AK · Boeing 7379 · Attitude Gyro and Indicating SystemSDR ASAA2022100740202Pitot Tube · faultyAFTER LANDING EXITING THE RUNWAY - MASTER CAUTION AND F/O PITOT LIGHT ON. GROUNDED - YES. REPLACED F/O'S PITOT PROBE, ALL OPS NML. ALL TEST PASS. REF B737-9 AMM 34-11-01.Oct 7, 2022 · N936AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2022100540162Bracket · looseF.O.'S FMC METAL BRACKET/HANDLE IS LOOSE. GROUNDED - YES. ON DEFERRAL.Oct 5, 2022 · N926AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022100540180Tat Probe · failedENROUTE "TEMP PROBE" CAUTION ILLUMINATED & STAYED ON. GROUNDED - YES. CHECKED TAT PROBE RESISTANCE PER B737-9 IFIM 30-31-00-810-805. PROBE FAILED RESISTANCE CK. REMOVED AND REPLACED TAT PROBE, REF B737-9 AMM 34-21-06.Oct 5, 2022 · N941AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2022100540179Heads-Up Display · inaccurateHGS WORKED FINE. AUTOLAND TRIED TO LAND ABOUT 50' LEFT OF CENTER LINE. RUNWAY 16R. ILS CRITICAL AREA CLEAR, CALM WINDS. GROUNDED - YES. PERFORMED B737-9 IFIM 22-11-00-810-D63. PERFORMED LAND VERIFY TEST, B737-9 AMM TASK 22-11-00-700-801. ALL TESTS GOOD.Oct 5, 2022 · N926AK · Boeing 7379 · Autopilot SystemSDR DALA2022111007269None · noneACCOMPLISH VA 97735 REV IR IN CONJUNCTION WITH AA2500-01849-04B. NOT AN SDROct 4, 2022 · N949DK · Boeing 7379 · Flight Compartment EquipmentSDR ASAA2022100440210Deflector · crackedREF ASA T/C 72-220-00 #1 ENG BOROSCOPE COMBUSTION CHAMBER SUBTASK 72-00-00-211-007-G00 (2)(B)(1). FOUND 7 DEFLECTOR PLATES WITH AXIAL CRACKS. MEASURED #1 CRACK MEASURED AT 1", #2 CRACK MEASURED AT 0.587". THE REST OF THE CRACKS ARE MEASURED AT MORE THAN 0.20" Oct 4, 2022 · N918AK · Boeing 7379 · Turbine Engine Combustion SectionSDR ASAA2022100440208Pressure Sensor · out of limitsWHILE PERFORMING ASA T/C 31-005-00, FOUND SMT MESSAGE FAULT BLEED PM SENSOR 1 L. UNDER PRESENT LEG MAINT MSG 36-21020. ENGINE START. ENGINE -1 MANIFOLD DUCT PRESSURE SENSOR 1 SIGNAL IS OUT OF RANGE. GROUNDED - YES. PERFORMED ASA T/C 31-005-001 AND FOUND BLEEDOct 4, 2022 · N948AK · Boeing 7379 · Engine Bleed Air SystemSDR ASAA2022100440201Pitot Tube · faulty"L ELEV PITOT" CAUTION LIGHT ILLUMINATED AFTER START UP. GROUNDED - YES. REMOVED AND REPLACED L ELEVATOR PITOT PROBE B737-9 AMM 27-31-94 (ASA L/P 60403052), L ELEV PITOT CAUTION LIGHT EXTINGUISHED.Oct 4, 2022 · N936AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2022100440151Fmc · failedFMC - L FAIL. SINGLE FMC OPERATION. GROUNDED - YES. REMOVED AND REPLACED FMC IAW B737-9 AMM 34-61-02. OPS CHECK GOOD.Oct 4, 2022 · N291BT · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022100440161Anti-Ice Valve · faultyDURING ENGINE RUN TEST FOUND #1 ENGINE ANTI-ICE VALVE LIGHT WOULD STAY ILLUMINATED AMBER UNTIL 68% N2 POWER, STAYS ILLUMINATED AT IDLE. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE ANTI-ICE VALVE, REF B737-9 AMM 30-21-11-000-801 & 30-21-11-400-801, LEAK AND Oct 4, 2022 · N931AK · Boeing 7379 · Air Intake Anti/De-Ice SystemSDR ASAA2022100440159Charger · inoperativeELEC LIGHT ILLUMINATED ON LANDING. GROUNDED - YES. ACCOMPLISHED B737-9 AMM 24-31-00 ELEC LIGHT BITE PROC FOUND FAULT CODE FOR BAT CHARGER INOP. ACCOMPLISHED AUX BAT CHARGER OPS TEST PER AMM 24-31-31 OPS CHECK NORMAL. AUX BAT CHARG LIGHT INDIC NORMAL OPS.Oct 4, 2022 · N941AK · Boeing 7379 · DC Generating SystemSDR ASAA2022100440155Starter · making metalWHILE ACCOMPLISHING ASA T/C 80-010-01 ON W/O# 1924093, FOUND LARGE PIECES OF METAL ON CHIP DETECTOR PLUG ON #1 ENG STARTER, REQUIRES REPLACEMENT. GROUNDED - YES. ACCOMPLISHED REMOVAL AND INSTALLATION OF THE #1 ENG STARTER REF B737-9 AMM 80-11-01.Oct 4, 2022 · N918AK · Boeing 7379 · Engine CrankingSDR ASAA2022100240168Sensor · intermittentWHILE ACCOMPLISHING ASA TASK CARD 05-020-01, FOUND FAULT 73-43855, "ENGINE FAN INLET (T12) TEMPERATURE SENSOR & CALCULATED ADIRU AIR TEMPERATURE SIGNALS DO NOT AGREE" FOR ENG 2. GROUNDED - YES. PERFORMED IFIM G73-20-00-810-830 FOR FAULT 73-43855. NO FAULTS FOOct 2, 2022 · N978AK · Boeing 7379 · Engine Indicating SystemSDR ASAA2022100240167Sensor · intermittentWHILE ACCOMPLISHING AS TASK CARD 05-020-01, FOUND FAULT 73-43850, "ENGINE FAN INLET (T12) TEMPERATURE SENSOR & CALCULATED ADIRU AIR TEMPERATURE SIGNALS DO NOT AGREE" FOR ENG 1. GROUNDED - YES. ACCOMPLISHED B737-9 FIM TASK 673-21-00-810-937, MAINTENANCE MESSAGOct 2, 2022 · N978AK · Boeing 7379 · Engine Indicating SystemSDR ASAA2022100240152Modulating Valve · faultyON LANDING THE MAINT LIGHT ILLUMINATED ON THE OVERHEAD PANEL. GROUNDED - YES. REMOVED THE #1 ENGINE FAMV PER B737-9 AMM 36-12-03-000-801. INSTALLED NEW FAMV. REF AMM 36-12-03-400-801.Oct 2, 2022 · N913AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2022100240145Fmc · malfunctionedAFTER LANDING #1 FMC BEGAN FLASHING. GROUNDED - YES. NO FAULTS LOGGED - ACCOMP FMC SYS OPS CK PER B737-9 AMM 34-61-00, SYS OPS CKS NML. GND VERIFICATION SUCCESSFUL.Oct 2, 2022 · N972AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022100240137Shutoff Valve · faultedLOW OIL PRESSURE (APU) LIGHT ILLUMINATED ON TAXI IN. GROUNDED - YES. PERFORMED OPS CHECK OF APU IAW B737-9 AMM TASK 49-11-00. OPS CHECK GOOD. OMF SHOWS APU FAULT LIGHT MX MESSAGE 49-31001(APU FUEL SHUTOFF VALVE SHUTDOWN FAULT) COULD NOT DUPLICATE DISCREPANCY OOct 2, 2022 · N976AK · Boeing 7379 · Aircraft Fuel Distribution SystemSDR ASAA2022100140132Modulating Valve · fault message"MAINT" LIGHT ON OVERHEAD PANEL CAME ON DURING LANDING ROLLOUT. GROUNDED - YES. A/C GIVING FAULT BLEED FAMV LEFT MAINT STATUS MESSAGE, C/O B737-9 IFIM TASK 36-12-00-810-801, C/O GROUND TEST FAMV PNEUMATIC ENGINE ON IAW B737-9 AMM 36-00-00-730-801, GROUND TEST Oct 1, 2022 · N913AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2022100140130Radar · fault messageWXR FAIL AMBER CAUTION ON NAV DISPLAY ON INITIAL RADAR POWER UP. WXR FAIL CAUTION DISAPPEARED WHEN WE TURNED THE RADAR ON LATER IN THE FLIGHT. GROUNDED - YES. PERFORMED OPS CHECK IAW B737-9 AMM 34-41-00-710-801. NO FAULTS FOUND, OPS CHECK GOOD.Oct 1, 2022 · N976AK · Boeing 7379 · Inertial Guidance SystemSDR ASAA2022100140127Fmc · faultedMOMENTARY VTK ON F.O. SIDE. CLEARED IN LESS THAN 10 SECONDS WITHOUT PILOT INTERVENTION. GROUNDED - YES. PERFORMED TASK B737-9 IFIM 31-00-00-810-803. NO MAINTENANCE MESSAGES. OK FOR SERVICE.Oct 1, 2022 · N932AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022100140126Anti-Ice Valve · faultyDURING DESCENT "L-VALVE" LIGHT WHILE USING WING ANTI ICE. GROUNDED - YES. REMOVED & REPLACED LH WING THERMAL ANTI ICE VALVE IAW B737-9 AMM 30-11-11.Oct 1, 2022 · N919AK · Boeing 7379 · Airfoil Anti/De-ice SystemSDR ASAA2022093040134Apu · failedFAULT LIGHT CAME ON TWICE WHEN STARTING APU. GROUNDED - YES. REMOVED AND REPLACED APU ECU REF B737-9 AMM 49-61-12.Sep 30, 2022 · N926AK · Boeing 7379 · APU ControlsSDR ASAA2022093040103Modulating Valve · faultyTECH SERVICES REQUEST FOLLOW-UP TO RIGHT BLEED LOW TEMP AERMETRIC FAULT. GROUNDED - YES. REPLACED #2 FAMV, ACCOMPLISHED ASA TASK CARD M9-36CMPT-24668-1.Sep 30, 2022 · N941AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2022092940128Fmc · faultedCAPTAIN'S FMC INOP. GROUNDED - YES. L/H FMC SHOWS DISAGREE ON BITE TEST. RE-SYNCED L/H & R/H FMC'S REF B737-9 FIM TASK 34-61-00-810-918 NO CURRENT FAULTS ON OMF EXISTING FAULTS. NORMAL OPS OF FMC'S RESTORED.Sep 29, 2022 · N919AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022092940125Anti-Ice System · warning lightBOTH L&R WING ANTI-ICE AMBER LIGHT ILLUMINATE WHEN SWITCH IS PLACED ON. AMBER MASTER CAUTION LIGHT ILLUMINATES. ALL AMBER LIGHTS EXTINGUISH WHEN WING ANTI-ICE SWITCH TURNED OFF. GROUNDED - YES. OPS CHECKED WING THERMAL ANTI ICE VALVE PER B737-9 AMM 30-11-11 ALSep 29, 2022 · N924AK · Boeing 7379 · Airfoil Anti/De-ice SystemSDR ASAA2022092640075Fmc · failedLEFT FMC FAILED IN CRUISE FLIGHT AT FL340. FMC RETURNED TO NORMAL OPERATION AFTER 15-20 SECONDS. GROUNDED - YES. PERFORMED GOOD OPS CHECK OF FLIGHT MANAGEMENT COMPUTER SYSTEM REF B737-9 AMM 34-61-00-710-801.Sep 26, 2022 · N931AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022092540076Ignition Unit · failedAPU FAULT LIGHT CAME ON AFTER FAILED START. GROUNDED - YES. REMOVED AND REPLACED IGNITION UNIT REF B737-9 AMM 49-41-31.Sep 25, 2022 · N932AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2022092440056Fmc · faultedFMC DISAGREE ON INITIALIZATION. GROUNDED - YES. ACCOMPLISHED B737-9 IFM 34-61-00-810-918. OPS CHECK NORMAL.Sep 24, 2022 · N915AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022092240024Fmc · dischargedDURING PRE FLIGHT FMC DISCHARGE ON BOTH ND. GROUNDED - YES. OPERATION TEST ACCOMPLISHED PER B737-9 AMM 22-96-00-710-001-AOPS TEST GOOD. ASA QRH-FMC OPS GOOD.Sep 22, 2022 · N936AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022092240012Modulating Valve · degradedASA TECH SERVICES REQUEST FOR REPLACEMENT OF THE #1 FAN AIR MODULATING VALVE (FAMV) DUE TO AERMETRIC TRENDS. GROUNDED - YES. REF ASA T/C M9-36CMPT-24668-1. REMOVED AND REPLACED #1 ENG FAMV.Sep 22, 2022 · N928AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2022092140011Circuit Breaker · failedFMC DISAGREE ON GROUND. GROUNDED - YES. RECYCLED CB'S FOR FMC CDU'S AND FMC COMPUTERS & PERFORMED GOOD OPS CHECK REF B737-9 AMM 34-61-00-710-801.Sep 21, 2022 · N918AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022092140010Fmc · failedCAPTAIN FMC FAILED FOR AROUND 1 MINUTE. GROUNDED - YES. FMC RESTORED ITSELF. NO CURRENT FAULT.Sep 21, 2022 · N971AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022092040009Control Unit · faultyON GROUND R1 WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND INSTALLED NEW WHCU. REF B737-9 AMM 30-41-11-000-801 AND 30-41-11-400-801.Sep 20, 2022 · N291BT · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2022092040008Overheat · warning lightON SHUT DOWN, WINDOW HEAT R FWD OVERHEAT LIGHT ILLUMINATED. CONDITION TEMPORARY. GROUNDED - YES. ACCOMPLISHED WINDOW HEAT SYSTEM, TESTED NORMAL. IAW B737-9 AMM 30-41-00-710-801. OVERHEAT LIGHT STAYED EXTINGUISHED.Sep 20, 2022 · N291BT · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2022092040003Pump · leakingWHILE ACCOMPLISHING EXTERIOR CHECK OBSERVED ENG #2 LEAKING FUEL FROM DRAIN MAST. GROUNDED - YES. REMOVED AND REPLACED ENG #2 MAIN FUEL PUMP REF B737-9 AMM 73-11-01-400.Sep 20, 2022 · N934AK · Boeing 7379 · Engine Fuel DistributionSDR DALA2023012300471Vapor Barrier · cracked(LOG 2415666) DURING OPERATION BY MALINDO AIR, THE PREVIOUS OPERATOR OF DAL AC 3950, A 7 INCHES LONG CRACK WAS FOUND ON RH WING CENTER SECTION REAR SPAR VAPOR BARRIER (LOWER RIGHT WEB), RBL 45.63 TO RBL 54.21. ACCOMPLISHED PERMANENT REPAIR ON LOWER RIGHT WEB VSep 19, 2022 · N950DZ · Boeing 7379 · Wing Main, Frame StructureSDR ASAA2022091939997Apu · warning lightAPU FAULT LIGHT ON START UP AFTER LANDING. GROUNDED - YES. FOUND FAULT CODE 49130100 WITH CORRELATED MTX MESSAGE. 49-41254 START CONV. SHOWS START SYSTEM INOP. PERFORMED B737-9 IFIM TASK 49-40-00-810-818 START FAULT ISOL. PROCEDURE, FOUND NON ACTIVE FAULT, SUSSep 19, 2022 · N928AK · Boeing 7379 · APU Start/Ignition SystemSDR ASAA2022091739973Dfgs · fault messageON RECALL SPEED TRIM LT COMES ON / CLEARS WITH RESET. GROUNDED - YES. TROUBLESHOOT PER B737-9 IFIM 22-11-00. PERFORMED BITE CHECKS OF DFCS IAW B737-9 AMM 22-11-00. ALL TESTS PASSED. NO FAULTS ON RECALL.Sep 17, 2022 · N915AK · Boeing 7379 · Autopilot SystemSDR ASAA2022091639994Overheat Sensor · no test#2 ENG 'OVHT DET' A WILL NOT TEST B SIDE OPERATES NORMALLY A SIDE ON #2 ENG SHOWS "FAULT". GROUNDED - YES. ON DEFERRAL.Sep 16, 2022 · N941AK · Boeing 7379 · Detection SystemSDR ASAA2022091639978Fmc · faultedFMC DISAGREE AFTER POWER DROPPED OFF IN ONT. GROUNDED - YES. PERFORMED ASA QRH PROCEDURE. OPS CHECK GOOD.Sep 16, 2022 · N920AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022091639975Anti-Ice System · warning lightAFTER AIRSTART ON #1 ENGINE- ENGINE ANTI ICE LIGHT #1 ILLUMINATED. GROUNDED - YES. REMOVED ENG 1 A/I VLV CONNECTOR AND LOOSENED LOCK BOLT. UNABLE TO MOVE VALVE TO OPEN POS. SECURED BOLT AND RECONNECTED CONNECTOR. INSPECTED #1 ENGINE ANTI-ICE VALVE, VALVE MOVESSep 16, 2022 · N938AK · Boeing 7379 · Air Intake Anti/De-Ice SystemSDR ASAA2022091539982Radar · failedDURING DESCENT WXR FAIL. GROUNDED - YES. CYCLED POWER TO WXR OPS RESTORED AND CHECK OK REF B737-9 AMM 34-41-00.Sep 15, 2022 · N979AK · Boeing 7379 · Independent Position Determining SystemSDR ASAA2022091539956Fmc · faultedFMC DISAGREE DISPLAYED ON SCRATCHPAD DURING PREFLIGHT. GROUNDED - YES. PERFORMED B737-9 IFIM TASK 34-61-00-810-918, FMC'S RETURNED TO NORMAL, OK FOR SERVICE.Sep 15, 2022 · N973AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2022091339945Processor · failedSOLID RADAR SHADOW RETURN (IN BOTH AUTO AND MANUAL MODE) ALTERNATING IN EITHER THE 11 OCLOCK FOR 2 OCLOCK POSITION. LONG SLIM "PIZZA SLICE" FROM THE AIRCRAFT SYMBOL. DOES NOT MATCH WITH VISUAL ATMOSPHERIC CONDITIONS. WX FAIL AND PWS FAIL ON FINAL FOR 3-5 SEC TSep 13, 2022 · N924AK · Boeing 7379 · Independent Position Determining SystemSDR CALA2022091402363Skin · dentedFOUND DENT MEASURING 3" BY 4" AT STA 1008 BTW STGR 12L AND 13L. LOG PAGE 5813493 CREATED TO C/W DIP REQUIREMENTS OF EC/RA 5370-0 1049 STEP 6 WHICH REQUIRES PERMANENT REPAIR (WORK WITH ROUTINE 3 501632-2000-0500) (REF: AAR NR 99942390) PERFORMED PERMANENT REPAISep 13, 2022 · N68801 · Boeing 7379 · Fuselage Structure (General)SDR ASAA2022091039918Circuit Breaker · faultedHF 2 FAIL LIGHT ON AUDIO PANEL. GROUNDED - YES. CYCLED HF #2 C/B HF 2 INDICATION RESTORED ON ALL RTP'S. VERIFIED GOOD RECEPTION AND CORRECT TRANSMIT TUNING TONE. REF B737-9 AMM 23-11-00. ETOPS GROUND VERIFICATION SUCCESSFUL.Sep 10, 2022 · N929AK · Boeing 7379 · HF Communications SystemSDR ASAA2022091039916Module · faultyDURING LANDING ROLL OUT AND TAXI IN, THE F/O PITOT CAUTION LIGHT CAME ON & OFF SEVERAL TIMES. GROUNDED - YES. REMOVED AND REPLACED WINDOW/PITOT HEAT MODULE (P5-9). OPS CHECK GOOD. REF B737-9 AMM 30-00-02/401.Sep 10, 2022 · N918AK · Boeing 7379 · Pitot/Static Anti-Ice SystemSDR ASAA2022091039904Fmc · faultedDURING PREFLIGHT GROUND POWER DROPPED OFF, APU STARTED AND POWER RESTORED. FMC DISAGREE ANNUNCIATED ON MFD. GROUNDED - YES. ACCOMPLISHED FMC DISAGREE CHECKLIST ASA QRH. OPS NORMAL.Sep 10, 2022 · N918AK · Boeing 7379 · Flight Management Computing Hardware System
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