Boeing 747-251B
Service difficulty reports · 827
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 = '747251B' 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 = '747251B' 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 NWAA082286624Power Supply · inoperativeDURING OVERNIGHT CHECK, FOUND MAIN DECK DOOR 2 LEFT EXIT SIGN ABOVE DOOR INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.SDR NWAA082276624Power Supply · inoperativeDURING OVERNIGHT CHECK, FOUND MAIN DECK GALLEY EMERGENCY EXIT SIGN WITH ARROWS INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.
SDR NWAA081986624Battery Pack · inoperativeDURING THE DOD (DEPARTMENT OF DEFENSE) PRE-FLIGHT, FOUND CABIN EMERGENCY LIGHTS AT 3L DOOR INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.SDR NWAA080376732Tire · wornPERFORMED ABORTED TAKEOFF AT 120 KNOTS. EXPERIENCED HIGH VIBRATION DURING T/O ROLL THAT GOT WORSE AND A DRAGGING SENSATION FROM THE RIGHT SIDE OF AIRCRAFT. RETURNED TO GATE AND FOUND BOTH NOSE TIRES WORN ON LEFT EDGE. MAINTENANCE REMOVED AND REPLACED BOTH NSDR NWAA074266731Rib · crackedDURING TURBULENCE INSPECTION FOUND LEFT WING LEADING EDGE RIB WEB CRACKED AT ILES 964.55 BETWEEN ENGINE NR 1 AND ENGINE NR 2. REPAIRED PER EA 67-21145.SDR NWAA073786624Light · inoperativeDURING OVERNIGHT CHECK, EMERGENCY LIGHTS INOP AT DOOR 1L AND 1R. MAINTENANCE REMOVED AND REPLACED BATTERY SUPPLY, LIGHT ASSEMBLY, AND REPAIRED BROKEN WIRES. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.SDR NWAA073796624Battery Pack · dischargedDURING OVERNIGHT CHECK, FOUND EMERGENCY LIGHTS MAIN DECK RIGHT SIDE AISLE EXIT SIGNS IN AISLE JUST FORWARD AND AFT OF DOOR 2R INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.SDR NWAA073766624Battery Pack · dischargedDURING OVERNIGHT CHECK, FOUND 2 EMERGENCY LIGHTS OUTSIDE OF AIRCRAFT ON LEFT SIDE WING ROOT FAIRING INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.SDR NWAA072926624Powerpack · inoperativeDURING OVERNIGHT CHECK, "A" ZONE EMERGENCY PATH LIGHTS DO NOT ILLUMINATE AT TEST. MAINTENANCE REMOVED AND REPLACED POWER PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT RETURNED TO SERVICE.SDR NWAA072846623Battery Pack · inoperativeDURING OVERNIGHT CHECK FOUND LEFT SIDE EXTERIOR EMERGENCY OVERWING SLIDE LIGHTS ARE INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY AND BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT RETURNED TO SERVICE.SDR NWAA072266731Pump · failedAFTER TAKEOFF NR 1 HYDRAULIC QUANTITY WENT TO ZERO. FLIGHT CONTINUED ON TO ANC AND LANDING WAS UNEVENTFUL. MAINTENANCE REMOVED AND REPLACED ENGINE DRIVEN PUMP (EDP) AND AIR DRIVEN PUMP FLEX HOSE. OPERATIONAL CHECKED GOOD AND AIRCRAFT RETURNED TO SERVICE.SDR NWAA072276732Wire · chafedAT ROTATION THE FIRE DETECTION LIGHT ON THE FOREWARD PANEL AND THE FAULT LIGHT ON THE S/O PANEL FLASHED (4 TO 5 TIMES). THE NACELLE TEMP GAUGE NR 4 ENGINE, A LOOP WAS FLUCTUATING BETWEEN 3 AND 8. DUE TO PREVIOUS HISTORY RETURNED TO LAND. RETURNED TO YWG ANDSDR NWAA072196732Circuit Card · burnedDURING CRUISE, HAD INDICATION OF FAULT ON NR 4 ENGINE FAULT GAUGE. NEEDLE BOUNCING BETWEEN 6 AND 8 WITH FLASHING FAULT LIGHT/FIRE DETECTION LIGHT. FAULT LIGHT CAME ON STEADY. THEN PERFORMED COM 2.26.32. THEN SMELLED ODOR OF BURNING INSULATION AND/OR ELECTRISDR NWAA071906731Vertical Beam · crackedDURING "L" CHECK WHILE ACCOMPLISHING VERTICAL BEAM INSPECTIONS PER BOEING SB 747-53A2293 FIGURE 4, CRACKS WERE FOUND COMMON TO BS 300 AND BS 320 LT AND RT VERTICAL BEAM WEBS. ALSO, CRACKS WERE FOUND COMMON TO THE BS 280 RT VERTICAL BEAM WEB. REPAIRED PER EA SDR NWAA070636623Battery Pack · dischargedDURING OVERNIGHT CHECK, FOUND EXIT SIGNS INOP AT DOOR 4 LEFT. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.SDR NWAA070626623Battery Pack · dischargedDURING OVERNIGHT CHECK, FOUND C ZONE FLOOR EMERGENCY LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.SDR NWAA070616623Battery Pack · dischargedDURING OVERNIGHT CHECK, FOUND EXIT SIGNS INOP AT DOOR 5 LEFT. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.SDR 0700176638Battery Pack · inoperativeDURING OVERNIGHT CHECK, ZONE D FLOOR EMERGENCY LIGHTS WERE INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.SDR 0700166638Battery Pack · inoperativeDURING OVERNIGHT CHECK, FOUND EMERGENCY EXIT SIGN AT DOOR 4L INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AND AIRCRAFT RETURNED TO SERVICE.SDR NWAA700076623Controller · malfunctionedDURING CRUISE, THERE WAS A RAPID DEPRESSURIZATION AT FL 390. EMERGENCY DESCENT COMMENCED UNTIL CONTROL OF CABIN ALTITUDE ATTAINED AT FL 300 WITH MANUAL CONTROL. CABIN ALTITUDE DID NOT EXCEED 12,000, AND PASSENGER O2 MASKS DID NOT DEPLOY. AT FL 300 IT WAS OBSDR 0700396732Skin · damagedDURING "L" CHECK WHILE REPLACING DAMAGED TAIL CONE FOUND SKIN PANEL WITH ELONGATED FASTENER HOLES AT BS 2701-2742 SECTION 48. REPAIRED PER EA 67-208732.SDR 0700256732Longeron · damagedDURING "L" CHECK WHILE PERFORMING REPLACEMENT OF DAMAGED TAILCONE FOUND MISALIGNED FASTENER HOLES IN LT UPPER LONGERON BETWEEN BS 2701 AND BS 2709. REPAIRED PER EA 67-208745.SDR 0700246732Frame · damagedDURING "L" CHECK WHILE PERFORMING REPLACEMENT OF DAMAGED TAILCONE FOUND MISALIGNED FASTENER HOLES IN FRAME AT BS 2725. REPAIRED PER EA 67-208742.SDR 0700266732Longeron · misalignedDURING "L" CHECK, WHILE PERFORMING REPLACEMENT OF DAMAGED TAILCONE FOUND MISALIGNED FASTENER HOLES IN LT AND RT LOWER LONGERON AFT OF BS 2742. REPAIRED PER EA 67-208748.SDR 0602706623Bulb · failedDURING FLIGHT, PILOT BACK GROUND LIGHT OVER CENTER COUNSEL BULB BURST WITH SMOKE IN COCKPIT. CREW DISCONNECTED THE BULB AND THE SMOKE DISSIPATED. FLIGHT CONTINUED ON, AND LANDED WITHOUT INCIDENT. MAINTENANCE MEL'ED THE BACK GROUND LIGHT. AIRCRAFT RETURNED SDR 0602646624Battery · inoperativeDURING OVERNIGHT MAINTENANCE, UPPER DECK FLOOR PATH LIGHT WILL NOT TURN ON DURING NIGHT CHECK. MAINTENANCE REMOVED AND REPLACED BATTERY. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.SDR 0602686624Battery · inoperativeDURING OVERNIGHT MAINTENANCE, B ZONE FLOOR PATH LIGHT WILL NOT RUN ON DURING NIGHT CHECK. MAINTENANCE REMOVED AND REPLACED BATTERY, AND POWER SUPPLY. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.SDR 0602696624Beam · corrodedDURING "L" CHECK FOUND CORROSION ON THE LEFT WING TRAILING EDGE BEAM LOWER CHORD AT WBL 320. ACCOMPLISHED TEMPORARY REPAIR PER SECTION I OF EA 66-207130. PERMANENT REPAIR TO BE ACCOMPLISHED BY REPLACING LOWER CHORD PER SECTION II OF EA 66-207130 DURING NEXT SDR 0602506623Power Supply · inoperativeDURING OVERNIGHT MAINTENANCE, FOUND ZONE D EMERGENCY FLOOR PATH LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY AND BATTERY. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.SDR 0602636624Skin · corrodedDURING "L" CHECK, FOUND CORROSION ON SKIN PANEL 48 AT THE JACKSCREW COMPARTMENT DOOR CUTOUT BS 2412 S47R. REPAIRED PER EA 66-208404.SDR 0602466623Spar · corrodedDURING "L" CHECK, FOUND CORROSION ON LT FRONT SPAR WEB OUTBOARD OF NR 1 PYLON AT WING STATION 1308. REPAIRED PER EA 66-208292.SDR 0602456623Skin · crackedDURING "L" CHECK, FOUND NR 3 PYLON DOUBLER SKIN CRACKED AT BS 180 BULKHEAD CUTOUT. REPAIRED PER EA 66-208301.SDR 0602296638Battery · inoperativeDURING OVERNIGHT LINE CHECK, FOUND DOOR 1 LEFT EMERGENCY EXIT SIGN WILL NOT TURN ON. MAINTENANCE REMOVED AND REPLACED BATTERY. OPERATIONAL CHECKED GOOD AND AIRCRAFT RETURNED TO SERVICE.SDR 0601396624Battery Pack · dischargedEMERGENCY PATH LIGHT IN D-ZONE INOP. REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE. SDR 0601386624Battery Pack · dischargedEMERGENCY PATH LIGHT IN D-ZONE INOP. REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE. SDR 0601196732Bolt · shearedDURING APPROACH, AND AFTER GEAR EXTENSION, NR 1 HYDRAULIC SYSTEM QUANTITY WENT TO ZERO. SYSTEM NR 1 FAILURE. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND INBOARD FLAP CONTROL MODULE HYDRAULIC INLET LINE FITTING MOUNT BOLTS (3) SHEARED. REMOVED AND RSDR 0600546637Battery · dischargedDURING LINE CHECK, FOUND DR 1L UPPER EMERGENCY LIGHTS INOP. REPLACED LIGHT ASSEMBLY AND BATTERIES. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE.SDR 0600466731Warning Light · false activationFLIGHT CREW ABORTED TAKEOFF AT 120 KNOTS DUE TO MAIN DECK CARGO DOOR WARNING LIGHT. ANCHORAGE MAINTENANCE FOUND DOOR NOT COMPLETELY LATCHED. DOOR WAS INSPECTED AND OPENED AND LATCHED, DOOR OPERATED NORMALLY. AFTER BRAKES WERE COOLED FLIGHT CONTINUED TO DESTSDR 0600446638Engine · malfunctionedDURING CLIMB, THE CREW OBSERVED FLUCTUATION IN THE OIL QUANTITY INDICATION ON THE NR 2 ENGINE. THIS WAS FOLLOWED BY SMOKE APPEARING IN THE COCKPIT AND CABIN. THE FLIGHT DIVERTED TO OKA AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTION FOUND OIL IN BOTH THSDR 0600376624Power Supply · dischargedDURING LINE CHECK, FOUND ZONE A FLOOR PATH EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY AND BATTERIES. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE.SDR 0600346624Web · crackedDURING LINE CHECK FOUND CRACKS IN AFT CARGO ROTARY ACTUATOR SUPPORT WEB AT BS 1900 RBL 110. REPAIRED PER EA 66-204586.SDR 0600306623Light · inoperativeDURING LINE CHECK, FOUND DOOR 1R AND 2R MOUNTED EMERGENCY LIGHTS INOP. REPLACED DOOR MOUNTED EMERGENCY LIGHT ASSEMBLIES. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE.SDR 0600246623Light · inoperativeDURING LINE CHECK, FOUND DOOR 1L MOUNTED EMERGENCY LIGHT INOP. REPLACED DOOR MOUNTED LIGHT ASSEMBLY. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE. DUPLICATED LOG PAGE 2458738.SDR 0501746623Control Panel · odorDURING CRUISE, AUTO PILOT FLIGHT CONTROL PANEL EMITTED AN ELECTRICAL ODOR, UPON TURNING LIGHTS OFF SMELL WENT AWAY. MAINTENANCE REMOVED AND REPLACED AUTO PILOT/FLIGHT DIRECTOR MODE SELECTOR PANEL. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.SDR 0502006624Skin · crackedDURING M-CHECK FOUND CRACK IN SKIN AND BEAR STRAP AT LOWER FORWARD CORNER OF NR 3 RT ENTRY DOOR CUTOUT AREA. REPAIRED PER EA 66-205513.SDR 0501996624Skin · crackedDURING M-CHECK FOUND CRACK IN SKIN AND BEAR STRAP AT UPPER AFT CORNER OF NR 3 RT DOOR CUTOUT. REPAIRED PER EA 66-205514.SDR 0501966624Frame · crackedDURING "M" CHECK, FOUND CRACK ON FRAME AT BS 520 BETWEEN S10 AND S11. REPAIRED PER EA 66-205523.SDR 0501956624Frame · crackedDURING "M" CHECK, FOUND CRACKS ON FRAME AT BS 520 BETWEEN S9 AND S11. REPAIRED PER EA 66-205522.SDR 0501936624Bulkhead · crackedDURING "M" CHECK FOUND CRACK IN CANTED BULKHEAD WEB AT BS 260 ST 26L. REPAIRED PER EA 66-205518.SDR 0501986624Frame · crackedDURING M-CHECK FOUND CRACK IN FRAME AT BS 240 BETWEEN S13L AND S14L. REPAIRED PER EA 66-205837.
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