Boeing 747-121
Service difficulty reports · 3,030
Newest first. General aviation reporting is voluntary.
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 = '747121' 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.
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 = '747121' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR TWRA9780Fuel Valve · leakingNR 3 MAIN FULE TANK INDICATES AN INCREASE OF 4200 LBS PER HOUR. REPLACED NR 3 MAIN FUEL VALVE AND LEFT PUMP DISCHARGE CHECK VALVE. REPLACED I/B FILL VALVE AND FLAPPER IN I/B PUMP CHECK VALVE. (M)SDR TWRA9785Wire · brokenDURING DAILY SERVICE, 'E' ZONE EVAC LGHT INOP ON LEFT AND RIGHT SIDE. REPAIRED BROKEN WIRE AT POWER SUPPLY. OPS CHECKS OK PER MM 33-51-00. (M)SDR TWRA97108Wire · brokenJFK - DURING DAILY SERVICE, FOUND UPPER DOOR BUSTLE LIGHT INOPERATIVE AT 1L MED. ALSO, ABOVE AISLE MOUNTED EXIT SIGN INOPERABLE. FOUND BROKEN WIRE AT BUSTLE AND BACK OF SIGN. REPAIRED BROKEN WIRE. OPS OK PER MM 33-51-00. (X)SDR EIAA970090Engine · malfunctionedJFK - AT FL290, .84 MACH, SMOOTH AIR, NR 4 ENGINE EMITTED A LOUD POP, THEN EGT RAPIDLY CLIMBED TO 910 DEGREES CELSIUS, AND THRUST LOST. WINDMILL N1 AND N2 RPM OK. OIL TEMP, PRESSURE AND FUEL FLOW WERE OK. ENGINE WAS SHUT DOWN IN FLIGHT. ACCOMPLISHED INSPECSDR TWRA9787Light · out of positionR1 DOOR WILL NOT GO INTO AUTO DURING GROUND CHECK AT MIAMI. REMOVED BUSTLE TO CLEAR TRACK AND REINSTALLED BUSTLE. (M)SDR UPS97422841Bulkhead · crackedINSPECTION TYPE-C, AFT PRESSURE BULKHEAD FOUND CRACK IN BULKHEAD SECTION JUST BELOW RT RADIAL 130 ABOVE STR 24, 4 FROM SKIN JOINT. REPAIRED AFT PRESS BULKHEAD RT RADIAL 130 ABOVE STR 24, 4 FROM SKIN JOINT ACC UPS EO 747-53-0828 AND KLM DFX 97-111. PERFORMED SDR TWRA9792Battery · dischargedA ZONE EVAC LIGHTS INOP ON ALL SEAT ARM RESTS. SPIRAL STAIRWAY EVAC LIGHTS. U/D LAV/CREW DOOR AREA, EXIT SIGNS INOP. REPLACED BATTERY PACK, OPS CHECK OK 33-51-00. (M)SDR TWRA9789Switch · out of adjustPASSING 23,800 FT AFT CARGO DOOR LIGHT CAME ON. CABIN DIFF PRESSURE AT 4.0 ON DESCENT BELOW 3.0 CAB DIFF PRESS LIGHT WENT OUT. RETURNED TO DUBLIN, ADJUSTED AFT CARGO DOOR SWITCH, OPS CHECKS OK. (M)SDR TWRA9779Wire · brokenDOOR BUSTLE LIGHT INOP AT R-1 DOOR DURING DAILY SERVICE AT JED. FOUND BROKEN WIRE AT PIN 15 JUMPER, REPLACED PIN. OPS OK PER 33-51-00. (M)SDR UPS97422836Bulkhead Web · crackedINSPECTION TYPE-C, PYLON 3 FOUND CHAFING DAMAGE AND CRACK RUNNING TO STIFFENER ON REAR ENGINE BULKHEAD ON POSITION OF HYDRAULIC LINE AND WEB CRACKED NAC STA 221.90. REPAIRED ENGINE MOUNT BULKHEAD WEB ACC KLM DFX 97-089 ISSUE 3, EFN 747-54-0157.SDR UPS97422839Chord · corrodedINSPECTION TYPE-C, FOUND CORROSION ON UPPER CHORD ON BS 860 BETWEEN LBL 70/105. REMOVED CORROSION ON UPPER CHORD AT BS 860 BETWEEN LBL 70/105. CORROSION NOT IN LIMITS ACC SRM 53-10-01 FIG 1. REPLACED UPPER CHORD AT FABRIC SPLICE AT LBL 65 TO LBL 122 ACC SRMSDR UPS97422837Chord · corrodedINSPECTION TYPE-C, AT BS 860 BETWEEN RBL 70 TO 98 FOUND CORROSION ON UPPER CHORD. REPAIRED UPPER CHORD AT BS 860 BETWEEN RBL 67 AND 122 ACC EFN 747-53-0827 (KLM DFX 97-095).SDR UPS97422835Chord · crackedINSPECTION TYPE-C, PYLON 3 FOUND DURING SB 747-54-2034 UNDER OLD DOUBLER CRACK 3.5 LONG RUNNING TO MID SPAR CHORD NAC STA 180 AND 3X HOLES DRILLED IN MID SPAR CHORD STA 184 EDGE MARGIN TOO SMALL. TRIMMED SKIN AND DOUBLER. INSTALLED FILLER, REWORKED MID SPAR SDR UPS97422834Skin · crackedINSPECTION TYPE-C, PYLON NR 2 FOUND DURING SB 747-54-2034 CRACK UNDER OLD DOUBLER 3.5 LONG RUNNING TO MID SPAR CHORD NAC STA 180 RT SIDE. TRIMMED SKIN AND DOUBLER, INSTALLED FILLER. INSTALLED THE LARGE DOUBLER ACC KLM DFX 97-087 ISSUE 3, EFN 747-54-0156.SDR TWRA9781Hf Coupler · defectiveIN FLIGHT, FOUND THAT NR 1 HF CAUSES FIRE WARNING BELLS FOR LOWER CARGO, CAPTAINS CAS FLAG COMES IN TO VIEW ON A/S INDICATOR AND F/O'S ALTIMETER GOES TO STANDBY. REPLACED NR 1 HF COUPLER. OPS CHECK OK PER MM 23-11-00 PAGE 501. (M)SDR TWRA9778Wire · brokenDURING DAILY SERVICE AT JED, FOUND SEAT MOUNTED EVAC LIGHTS INOP, RIGHT SIDE 'B' ZONE. REPAIRED BAD WIRE AT SEAT 17 HJK OPS CHECK OK, PER MM 33-51-00. (M)SDR EIAA970089Bolt · burnedEBBR - IN FLIGHT, L1 WINDOW HEAT SENSOR GAVE AN OVERHEAT ODOR, SYSTEM WAS TURNED OFF. FOUND BOLT AT LOWER LEFT CORNER OF L1 WINDOW FOR ELECTRICAL CONNECTOR BURNED AND LOOSE. REPLACED BOLT AND TIGHTENED. (M)SDR EIAA970088Ballast · failedJFK - AFTER TAKEOFF FROM LAX, SMELL FROM FLT OFFICERS SIDE, UNDER GLARE SHIELD, BY LIGHTS. ODOR SMELLS LIKE OVERHEATING BALLAST RESISTOR. INSPECTED COCKPIT AREA, DID NOT LOCATE ANY DAMAGE. SUBMITTER STATES, SUSPECT OVERHEATING BALLAST RESISTOR. DEACTIVATEDSDR 97ZZZM671Light · failedJFK - AFTER TAKEOFF FROM LAX, SMELL FROM FLT OFFICERS SIDE, UNDER GLARE SHIELD, BY LIGHTS. ODOR SMELLS LIKE OVERHEATING BALLAST RESISTOR. INSPECTED COCKPIT AREA, DID NOT LOCATE ANY DAMAGE. SUBMITTER STATES, SUSPECT OVERHEATING BALLAST RESISTOR. DEACTIVATEDSDR 97ZZZM657Floodlight · failedJFK - AFTER T/O FROM LAX, SMELL FROM FLT OFFICERS SIDE, UNDER GLARESHIED, BY LIGHTS. SMELLS LIKE OVERHEATING BALLAST RESISTOR. INSPECTED COCKPIT AREA, DID NOT LOCATE ANY DAMAGE. SUBMITTER STATES, SUSPECT OVERHEATING BALLAST RESISTOR. DEACTIVATED FLIGHT OFFSDR TWRA9769Battery Charger · inoperativeFOUND DURING DAILY CHECK, UPPER DECK CREW SERVICE DOOR SILL LIGHTS ARE INOP. FOUND BATTERY UNIT NOT CHARGING. REMOVED AND REPLACED BATTERY UNIT AND CHARGER. OPS CHECKS OK. EMERGENCY LIGHT AT SEAT 16HJK INOP. FOUND BROKEN WIRES, SPLICED WIRES. OPS CHECK SDR 97ZZZM545Battery Charger · dischargedFOUND DURING DAILY CHECK, UPPER DECK CREW SERVICE DOOR SILL LIGHTS ARE INOP. FOUND BATTERY UNIT NOT CHARGING. REMOVED AND REPLACED BATTERY UNIT AND CHARGER. OPS CHECKS OK. EMERGENCY LIGHT AT SEAT 16HJK INOP. FOUND BROKEN WIRES, SPLICED WIRES. OPS CHECK SDR TWRA9764Battery Pack · dischargedDURING DAILY SERVICE AT JFK, FOUND 'E' ZONE EGRESS LIGHTS BATTERY PACK WEAK. REPLACED 'E' ZONE' BATTERY PACK. (M)SDR TWRA9753Battery Pack · dischargedDURING DAILY SERVICE, FOUND LEFT SIDE OVERWING EMERGENCY LIGHTS INOP. DURING DAILY SERVICE, FOUND ENTIRE E-ZONE EVAC LIGHTS INOP. REPLACED BATTERY PACK, OPS CHECK OK. REPLACED BATTERY CHARGER, OPS CHECK OK. (M)SDR 97ZZZM528Battery Charger · inoperativeDURING DAILY SERVICE, FOUND LEFT SIDE OVERWING EMERGENCY LIGHTS INOP. DURING DAILY SERVICE, FOUND ENTIRE E-ZONE EVAC LIGHTS INOP. REPLACED BATTERY PACK, OPS CHECK OK. REPLACED BATTERY CHARGER, OPS CHECK OK. REFERENCE TWRA9753.SDR TWRA9751Connector · looseFROM NON-ROUTINE WORK CARD WHILE UNDER SERVICE AT JFK, FOUND THE UPPER DECK CREW DOOR EXIT SIGN INOP AND LEFT SIDE OVERWING EMERGENCY LIGHT INOP. FOUND CONNECTOR DISCONNECTED, RECONNECTED. OPS OK PER MM 33-50-00. (M)SDR TWRA9752Battery Pack · dischargedFROM NON-ROUTINE ITEM, EVAC EXIT LIGHTS OUT ON U/D STAIRS/LAV AND CREW U/D EMER EXIT DOOR. REPLACED CREW BATTERY PACK, OPS CHECK OK PER MM 33-50-00. RECONNECTED BROKEN WIRE FOR U/D STAIRS/LAV. OPS CHECK OK PER 33-50-00. (M)SDR TWRA9762Connector · looseDURING DAILY SERVICE AT JFK, FOUND UPPER DECK CREW DOOR EXIT SIGN INOP. FOUND CONNECTOR DISCONNECTED. RECONNECTED AND OPS CHECKS OK. (M)SDR TWA9743Fire Detector · failedDURING TAKEOFF, NR 4 ENGINE NACELLE FIRE DETECTION AND FAULT LIGHTS ILLUMINATED WITH A-LOOP NACELLE TEMP INDICATOR OSCILLATION TO F-BAND. B-LOOP SELECTED AND TESTED, LIGHTS ILLUMINATED BUT A-NACELLE TEMP INDICATOR OSCILLATION CONTINUED DURING CRUISE. REPLACESDR EIAA970085Indicator · failedKJFK - LOG PAGE: C14558 - ON APPROACH TO JFK, AN ASYMMETRY OF THE INBOARD FLAP OCCURRED. REPLACED INBOARD FLAP POSITION INDICATOR. (X)SDR TWRA9763Wire · brokenDURING DAILY SERVICE AT JFK, FOUND SEAT 13C SIDE MOUNTED EVAC LIGHT INOP. FOUND BROKEN GROUND WIRE, REPAIRED WIRE. SYSTEM OPS OK. (M)SDR TWRA9745Battery Supply · discharged5R M.E.D. EMER LT ON SIDEWALL IS INOP, DURING MAINT. 5L M.E.D. EMER LT ON SIDEWALL IS INOP, DURING MAINT. E-ZONE ALL EMER LTS ON SIDE OF SEATS INOP, DURING MAINT. REMOVED AND REPLACED ALL BATTERY SUPPLIES, OPS CHKS OK. REFERENCE: OPERATOR CONTROL NRS 97ZZSDR TWRA9744Oil Filter · dirtyTHREE MINUTE INTO CLIMB NR 4 ENGINE LOWER OIL PRESSURE LIGHT ILLUMINATED. RETARDED TO 55 PERCENT N1 BEFORE LT WOULD EXTINGUISH. CHANGED OIL FILTER AND CHECKED OIL BYPASS SWITCH AND LOW OIL PRESS SWITCH. RESERVICED ENGINE ENGINE, RUN CHECKS OK PER 71-00-00 TSDR 97ZZZX1665Battery Supply · discharged5R M.E.D. EMER LT ON SIDEWALL IS INOP, DURING MAINT. 5L M.E.D. EMER LT ON SIDEWALL IS INOP, DURING MAINT. E-ZONE ALL EMER LTS ON SIDE OF SEATS INOP, DURING MAINT. REMOVED AND REPLACED ALL BATTERY SUPPLIES, OPS CHKS OK. REFERENCE: OPERATOR CONTROL NRS TWRASDR 97ZZZX1664Battery Supply · discharged5R M.E.D. EMER LT ON SIDEWALL IS INOP, DURING MAINT. 5L M.E.D. EMER LT ON SIDEWALL IS INOP, DURING MAINT. E-ZONE ALL EMER LTS ON SIDE OF SEATS INOP, DURING MAINT. REMOVED AND REPLACED ALL BATTERY SUPPLIES, OPS CHKS OK. REFERENCE: OPERATOR CONTROL NRS TWRASDR TWRA9742Battery Pack · disconnectedAREA OF SEAT 36HJK CEILING EMERGENCY LIGHT INOPERABLE. C-ZONE, SEATS 43ABC TO SEATS 45ABC EGRESS LIGHTS INOPERABLE. FOUND CEILING LIGHTS BATTERY PACK DISCONNECTED, RECONNECTED. OPS CHECKS OK. FOUND BROKEN WIRE AT SEAT 45ABC, SPLICED WIRE AND OPS CHECKS OK.SDR 97ZZZX1660Wire · brokenAREA OF SEAT 36HJK CEILING EMERGENCY LIGHT INOPERABLE. C-ZONE, SEATS 43ABC TO SEATS 45ABC EGRESS LIGHTS INOPERABLE. FOUND CEILING LIGHTS BATTERY PACK DISCONNECTED, RECONNECTED. OPS CHECKS OK. FOUND BROKEN WIRE AT SEAT 45ABC, SPLICED WIRE AND OPS CHECKS OK.SDR UPS97422428Light · inoperativeINSPECTION TYPE-N/A, UPPER DECK EMERGENCY LIGHT FOR DOOR INOP. RELAMPED, OPS CHKS OK.SDR UPS97422407Light · inoperativeINSPECTION TYPE-N/A, UPPER DECK EMERG EXIT SIGN INOP. REMOVED AND REPLACED UPPER DECK LIGHTED EXIT SIGN, OPS CHECKS GOOD IAW B747 MM 33-51-02, P/N ON/OFF 080.SDR TWRA9738Wire · broken'A' ZONE SEATS 4 AC TO 7AC EGRESS LIGHTS INOP. REPAIRED BROKEN WIRE AT SEAT 5AC, OPS OK. (M)SDR TWRA9733Lights · inoperativeEMERGENCY LIGHTS INOP AT ROW 16 ABC. REINSTALL MISSING EMERGENCY LIGHTS AND EGRESS PACKS. (M)SDR UPS97422375Lockpin · misalignedINSPECTION TYPE-N/A, AIR TURNBACK AT 21,000 FEET, LOUD POP AND HISS, AIR NOISE. CABIN CLIMBING AT 400 FPM MAX CABIN ALTITUDE REACHED 7,000 FEET. CREW HATCH UNSEATED BUT REMAINED IN POSITION, REF MM 52-21-00. FOUND OVERHEAD LATCH AFT LOCKPIN MISALIGNED AND DSDR TWRA9732Wire · brokenU/D FORWARD OF UPPER DECK GALLEY, EXIT SIGN EVAC LIGHT INOP. FOUND BROKEN SPLICE AT FOWARD U/D GALLEY. REPAIRED WIRE AND OPS CHECKED OK PER MM 33-51-00. (M)SDR UPS97422254Light · inoperativeINSPECTION TYPE-N/A, LIGHT INOP IN EMERGENCY EXIT SIGN ABOVE CREW SERVICE DOOR EVAC SLIDE. RELAMPED.SDR UPS97422234Connector · dirtyINSPECTION TYPE:C, EMERGENCY EXIT LIGHT SIGN ABOVE ESCAPE SLIDE IN UPPER DECK IS INOP. CLEANED CONNECTORS, OPS CHECK GOOD.SDR UPS97422132Connector · dirtyINSPECTION TYPE-N/A, START VALVE OPEN LIGHT ILLUMINATED IN FLIGHT. SHUT ENGINE DOWN AS PER AOM. CLEANED AND RESECURED CANNON PLUG TO START VALVE. PRESSURE SWITCH, OPS CHECK NORMAL PER MM 80-11-04.SDR UPS97422095Start Valve · inoperativeSTART VALVE OPEN LIGHT ILLUMINATED ON NR 4 ENG DURING FLIGHT. ENG WAS SHUT DOWN IAW AOM CHECKLIST. 60,000 LBS OF FUEL WAS DUMPED. REMOVED AND REPLACED NR 4 START VALVE AND PRESSURE SWITCH PER B747 M/M 80-11-04. OPS CKD NORMAL, VALVE PN ON 726574-7 OFF 7265SDR TWRA9720Light · inoperativeDURING DAILY CHECK, FOUND EMERGENCY CEILING LIGHT INOP AT 36 ABC. REMOVED AND REPLACED EMERGENCY LIGHT. OPS CHECK NORMAL AS PER MM 33-51-00. (M)SDR UPS97422030Wire · looseINSPECTION TYPE-N/A, FWD ENTRY DOOR FWD EMERGENCY LIGHT OUT. RELAMPED TWO NEW BULBS, NO HELP. ALSO, FOUND FWD AND AFT LIGHT ASSY NOT ATTACHED TO BRACKETS. INSTALLED BOLTS IN FWD AND AFT LIGHT HOUSING. REMOVED AND REPLACED BATTERY PACK. FOUND GRD WIRE LOOSSDR TWRA9701Receiver · malfunctionDURING CLIMB-OUT, AFTER TAKEOFF CREW SMELLED ELECTRICAL EQUIPMENT BURNING. FLIGHT OFFICER HAD OFF FLAG ON VOR OPENED C/B'S AND SMELL WENT AWAY SUSPECT F/O VOR. INSPECTED PILOT'S OVERHEAD PANEL (P10) AND FLIGHT OFFICERS (P3) PANEL. FOUND NORMAL. INSPECTED V
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