Boeing 747-422

Service difficulty reports · 9,801

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 = '747422'
  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 UALA2012111406561Light · brokenTHE 39C SEAT MOUNTED EEL BROKEN IN HALF. REPLACED 39C SEAT MOUNTED EEL, OPS CHECKED OKAY.Nov 13, 2012 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2012111406560Plate · looseTHE 1R FWD ENTRY DOOR WILL LATCH CLOSED IN THE OPEN POSITION. CONTROL ARM MOUNT ON DOOR ADJUSTABLE PLATE IS LOOSE AND MOVING AROUND, NOT HOLDING CONTROL ADJUSTMENT. SECURED SERRATED PLATE AND ADJUSTED GUIDE ARM PER AMM.Nov 13, 2012 · N174UA · Boeing 747422 · Service DoorsSDR UALA2012111406571Servo Control · faultyCENTER FCC AND CTR RUDDER SERVO FAIL GROUND TESTS. AFTER SERVO CNTR REPLACE, FCC AND RUDDER SERVO TEST PASS IAW MM 22-10-00.Nov 13, 2012 · N199UA · Boeing 747422 · Autopilot SystemSDR UALA2012111306532Panel · damagedLEFT AIRCON PANEL DAMAGED BY EXTERNAL AIRCON PIPE. MAINT TEXT: FOR INFO, NEED DOOR ASSY REF IPC 52-48-01-004 ITEM 230. DAMAGED PANEL REMOVE AND WAIT FOR NEW PANEL SHIP VIA 869-13NOV FROM SFO ETD 2005L ON 14NOV.Nov 13, 2012 · N120UA · Boeing 747422 · Air Conditioning DoorsSDR UALA2012111306519Strip · looseUPPER DECK FLOOR TRIM STRIP BETWEEN CARPET, AND RUBBER FLOORING, AND MAIN DECK STRIP IN FRONT OF STAIRS ARE COMING LOOSE. REPLACED TRIM RUBBER TRIM STRIP IN FRONT OF STAIRS, STILL NEED TO REPLACE STRIP IN UPPER DECK GALLEY, PART ON AOG# W2308. WORK ACCOMPLISNov 13, 2012 · N182UA · Boeing 747422 · Passenger Compartment EquipmentSDR UALA2012111306534Unknown · odorSMELL BURNING PLASTIC IN AFT GALLEY. ACPD VISUAL CHECK ON GALLEY HEATING EQUIPMENTS, CANNOT DUPLICATE ODOR. NO DAMAGE FOUND.Nov 12, 2012 · N127UA · Boeing 747422 · Air Distribution SystemSDR UALA2012111306533Unknown · odorREPORTS OF HOT ELECTRICAL ODORS VARIOUS PLACES IN CABIN AND COCKPIT. BLINKING CABIN LIGHTS AND CALL LIGHTS. F/O REPORTS BURNING RUBBER ODOR AS WELL. INSPECTED CABIN FOR OVERHEATED, DEFECTIVE COMPONENTS. CHECKED OEU'S IN AFT CABIN ZONE AND FOUND OK. INSPECNov 12, 2012 · N181UA · Boeing 747422 · Air Distribution SystemSDR UALA2012111206517Valve · unsecureCREW REPORTED EXCESSIVE DROP IN PRESSURE WHILE PERFORMING O2 MASK CHECK. SECURED O2 BOTTLE VALVE IN OPEN POSITION. MASK TEST WITHIN LIMITS PER MM.Nov 11, 2012 · N119UA · Boeing 747422 · Crew Oxygen SystemSDR UALA2012111206492Wire · chafedONE WIRE IN BUNDLE BELOW NR 2 SPOILER ACT HAS SIGNS OF CHAFING, WIRE MARKED. REPAIRED WIRE W3306-4252-20 AT LEFT REAR WING SPAR WSTA 258. PERFORMED REPAIR OF INSULATION IAW SWPM 20-10-13 AND WDM 27-51-61.Nov 11, 2012 · N182UA · Boeing 747422 · Flight Control System WiringSDR UALA2012111206485Battery · faultyAPU WILL NOT START, APU BATTERY CHARGER ON EICAS. REPLACED APU BATTERY PER AMM, OP CHECK OKAY. BATTERY CHARGING NORMALLY, NO MESSAGES. REPAIR- :BLED FUEL LINE PER MM 28 25 00, AFTER BLEEDING FUEL LINE APU STARTED 5X WITH NO ISSUES. APU OPERATED IN ALL MODNov 11, 2012 · N182UA · Boeing 747422 · Battery/Charger SystemSDR UALA2012111206509Motor · failedDURING PRIMARY ELECTRIC MODE CHECK OUTBOARD TRAILING EDGES FAILED TO DRIVE TO 5 UNITS. CORRELATED MAINTENANCE MESSAGE 27773. REPLACED OUTBOARD FLAP ALTER DRIVE MOTOR PER MM, CHECKED GOOD.Nov 10, 2012 · N177UA · Boeing 747422 · Trailing Edge Flap ActuatorSDR UALA2012111206471Power Supply · inoperativeFOUND EEL FLOOR LIGHTING OUT, FROM SEAT 57 AFT TO DOOR 5 RT & RIGHT AFT CENTER EEL LIGHTING CENTER SECTION. REFERENCE IPC 33-51-04-004, AMM 33-51-02 & 33-51-05. SEAT EEL INOP ROW 54HJK-60JK AND RIGHT AFT DOOR 5 CROSSAISLE. REPLACED POWER SUPPLY PER MM, OPS Nov 10, 2012 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2012111206497Panel · crackedWING PANEL JUST OUTBOARD OF THE NR 1 DRYBAY PANEL HAS A 6 INCH CRACK ACROSS THE TOP, RUNNING FWD TO AFT, AT APPROX THE MIDDLE OF THE PANEL. REPAIRED PANEL PER SRM.Nov 9, 2012 · N197UA · Boeing 747422 · Wing Miscellaneous StructureSDR UALA2012110806426Apu · malfunctionedNO APU DUCT PRESSURE. REPLACED APU ASSY, OPS TEST GOOD. NO LEAKS.Nov 8, 2012 · N178UA · Boeing 747422 · Airborne Auxiliary Power Unit (APU) SystemSDR UALA2012110806436Oxygen Bottle · low pressureCREW REPORTED, CREW O2 READS 1520 PSI, PASS O2 READS 1570 PSI. REMOVED CYLINDERS AND SERVICED CREW O2 TO 1750 PSI AND PASS O2 TO 1680 PSI IN SYSTEM.Nov 7, 2012 · N179UA · Boeing 747422 · Crew Oxygen SystemSDR UALA2012110706391Controller · faultyBLEED HP ENG 4 EICAS ADVISORY MESSAGE. REPLACED HPC CONTROLLER.Nov 6, 2012 · N199UA · Boeing 747422 · Pneumatic Distribution SystemSDR UALA2012110706397Light · brokenEXIT LIGHTING AT 1R BROKEN. REPAIRED AND SECURED LIGHTT IN PLACE, OPS CHECKED OK FOR FUNCTION.Nov 6, 2012 · N199UA · Boeing 747422 · Lighting SystemSDR UALA2012110506322Connector · unsecureEMERGENCY LIGHT INOPERATIVE SEAT ROW 45 LEFT. SECURED CONNECTOR, OPS CHECKED NORMAL.Nov 5, 2012 · N175UA · Boeing 747422 · Light System WiringSDR UALA2012110506321Connector · unsecureEMERGENCY LIGHT INOPERATIVE SEAT ROW 19 LEFT. SECURED CONNECTOR, OPS CHECKED NORMAL.Nov 5, 2012 · N175UA · Boeing 747422 · Light System WiringSDR UALA2012110806439Screen · malfunctionedBOTH CT SCREENS ARE DISPLAYING "SMOKE IN SYSTEM". SHUTDOWN THE IFE SYSTEM FOR THE REMAINDER OF THE FLIGHT. REMOVED AND INSTALLED SC. CONFIG CHECKED OK. AFTER RESET, IFE OPS CHECKED GOOD IAW MM. VERIFIED IFE SYS FUNCTIONAL IAW CSM 4.09.Nov 5, 2012 · N178UA · Boeing 747422 · Communications SystemSDR UALA2012110506339Battery · inoperativeAPU BATTERY INOPERATIVE. DEAD BATTERY. REPLACED APU BATTERY IAW MM, OPS CK GOOD.Nov 2, 2012 · N177UA · Boeing 747422 · Battery/Charger SystemSDR UALA2012103106287Light · inoperativeDOOR 1 LEFT EMERGENCY SLIDE LIGHT INOP. REPLACED EMERGENCY SLIDE LIGHT. OP CHECK NORMAL.Oct 31, 2012 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2012103106286Light · inoperativeEMERGENCY LIGHT ROW 19RT INOP. RELAMPED, OPS NORMAL.Oct 31, 2012 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2012103106285Light · inoperativeEMERGENCY LIGHT DOOR 2 GALLEY LWR RIGHT WALL INOP. RELAMPED, OPS NORMAL.Oct 31, 2012 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2012103106271Acm · failedHEAVY VIBRATION IN CEILING BETWEEN LAV AND FLIGHT DECK. FOUND ICE BUILD UP IN NR 2 WATER SEPARATOR. REPLACED COALESER BAG, NO HELP. NR 2 ACM INTERNAL FAILURE CAUSING VIBRATION NOTED IN CABIN. COMPLIED WITH MEL REQUIREMENTS WITH LOCKING FCV CLOSED. REPLACEOct 30, 2012 · N121UA · Boeing 747422 · Cabin Cooling SystemSDR UALA2012110206290Angle · unknownBS 1265 RT FRAME INNER CHORD AND WEB INTERCOSTALS SPLICE ANGLES REPAIRED IAW ECRA 5312-01051.Oct 30, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012103106259Light · missingPER LOW TECH EMERGENCY LIGHT MISSING AT SEAT 33C. REPLACED LIGHT ASSY.Oct 30, 2012 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2012103106258Light · broken25C EEL BROKEN OFF. EEL STRIP REPLACED.Oct 30, 2012 · N128UA · Boeing 747422 · Emergency LightingSDR UALA2012103106270Module · failedNR 4 ENGINE SQUIB TEST FAILS TEST NR 2 REF NR 3 SVC. DEFERRED DUE TIME, COMPLIED WITH MEL 2621ZF. INTEGRITY TEST OK. REPLACED SQUIB TEST MODULE PER AMM. TESTS NORMAL.Oct 29, 2012 · N122UA · Boeing 747422 · Extinguishing SystemSDR UALA2012103106260Oxygen Mask · missingDOOR 3L O2 MASK MISSING. MASK REPLACED.Oct 29, 2012 · N128UA · Boeing 747422 · Oxygen SystemSDR UALA2012102906234Thermostat · unsecureCOCKPIT WINDOW 2R FREEZING OVER. HEAT ELEMENT IS BROKEN AND NOT ATTACHED. FOUND CONTROL THERMOSTAT DETACHED FROM RETAINER SPRING. SECURED THERMOSTAT ON POSITION AND ACP'D WINDOW HEAT TEST PER MM. NO FAULT FOUND. ALSO ACP'D 2R WINDOW INSPECTION PER MM. NOOct 29, 2012 · N121UA · Boeing 747422 · Windshield/Door Rain/Ice RemovalSDR UALA2012102906217Door Frame · crackedNR 2 LEFT MED FORWARD LOWER CORNER FRAME CRACK REPAIRED IAW SRM. RII ACCOMPLISHED.Oct 29, 2012 · N177UA · Boeing 747422 · Passenger/Crew DoorsSDR UALA2012102906216Tension Tie · crackedPERFORM J-C 824003015 TENSION TIES INSPECT FOUND STA 1120 LEFT FORWARD TENSION TIES ONE FASTENER HOLE CRACKED. REPAIRED PER SRM 53-40-30 REPAIR 1.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012102906215Tension Tie · crackedSTA 1200 LEFT FORWARD TENSION TIE ONE EACH FASTENER HOLE CRACK REPAIRED IAW SRM 53-40-30 REPAIR 1.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012102906214Tension Tie · damagedSTA 1120 RIGHT FORWARD TENSION TIE REPAIR IAW SRM 53-40-30.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012102906213Door Frame · crackedNR 4 LEFT MED FRAME CRACK REPAIRED IAW SRM 52-10-02.Oct 29, 2012 · N177UA · Boeing 747422 · Passenger/Crew DoorsSDR UALA2012102906212Web · crackedBS 140 TO 160 & RBL 10 TO RBL 50 CRACKS WERE FOUND ON THE WEB, P/N 65B01870-60 OF FLOOR TO SKIN SHEAR TIE INSTALLATION 65B01870-231. REPAIRS ACP IAW ECRA 5320-02104.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012102906209Frame · damagedBS 1265 RIGHT FRAME INNER CHORD AND WEB INTERCOSTALS SPLICE ANGLES REPAIRED IAW ECRA 5312-01051. REPAIRS ACP PER ECRA.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012102906208Frame · crackedWHILE PERFORMING ROUTINE TASK CARD 824003015 TENSION TIE INSPECTION FOUND ONE FASTENER HOLE CRACKED AT STA 1160 RIGHT SIDE. CRACK REPAIRED BY REPLACING FRAME PER 51-40-02 REV 83.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012102906207Tension Tie · crackedPERFORM J-C 824003015 TENSION TIES INSPECT FOUND STA 1120 LEFT FORWARD TENSION TIES ONE FASTENER HOLE CRACKED. REMOVED DAMAGE, MADE REPAIR PARTS AND INSTALL PER SRM 53-40-30 R1 REV 83. RII ACCOMPLISHED.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012102906206Frame · crackedPERFORMED J-C 824003015 TENSION TIES INSPECT FOUND STA 1160 LEFT FRAME ONE FASTENER HOLE CRACK. MAJOR REPAIR ACCOMPLISHED: REMOVED AND REPLACED FRAME PER SRM 51-40-02 GEN REV 83.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012102906205Shear Web · crackedWHILE PERFORMING ROUTINE TASK CARD 824003015 TENSION TIE INSPECT FOUND CRACK AT STA 1120 LEFT SHEAR WEB. REPAIRED PER AMM 53-10-99 REV 156.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012102906204Frame · crackedPERFORM J-C 824003015 TENSION TIES INSPECT FOUND STA 1120 RT FRAME TWO FASTENERS HOLES CRACK. REMOVED AND REPLACED FRAME PER SRM.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012102906203Frame · crackedPERFORM J-C 824003015 TENSION TIES INSPECT FOUND ONE FASTENER HOLE CRACK ON STA 1120 LEFT FRAME. REMOVED AND REPLACED FRAME PER SRM.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012102906202Frame · crackedPERFORMED J-C 824003015 TENSION TIES INSPECTED FOUND STA 1200 RT FRAME TWO FASTENER HOLES CRACKED. REMOVED AND REPLACED NEW FRAME PER SRM 51-40-02 GEN REV 83.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012102906201Structure · damagedNR 4 NACELLE O/B SIDE DOUBLER REPAIR AT NAC STA 224-234. MANUFACTURED AND INSTALLED REPAIR PARTS IAW SRM 54-50-01. RII ACCOMPLISHED.Oct 29, 2012 · N177UA · Boeing 747422 · Nacelle/Pylon Miscellaneous StructureSDR UALA2012102906200Failsafe · crackedPER ROUTINE TASK CARD 82400315, FOUND STA 1200 FAIL SAFE CHORD FASTENER HOLE CRACKED. CHORD REPAIRED PER SRM 51-71-11 REV 83 AND 53-10-99 PG 201 REV 156.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012102906199Tension Tie · crackedSTA 1120 RIGHT FORWARD TENSION TIE ONE FASTENER HOLE CRACKED. MANUFACTURED AND INSTALLED REPAIR PARTS IAW SRM.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2012102906198Door Frame · crackedNR 4 LEFT MED FORWARD LOWER CORNER FRAME CRACKED. MAJOR REPAIR ACCOMPLISHED: FABRICATED AND INSTALLED REPAIR IAW SRM 52-10-02.Oct 29, 2012 · N177UA · Boeing 747422 · Passenger/Crew DoorsSDR UALA2012102906197Skin · crackedSTA 400 S44R EXT FUSELAGE SKIN CRACKED AT NOSE WW CUTOUT RIGHT AFT CORNER. REPAIRED IAW ECRA 5331-01644.Oct 29, 2012 · N177UA · Boeing 747422 · Fuselage Main, Plate/Skin
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