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 UALA2013010700067Coupling · looseINTERMITTENT RATCHETING NOISE DURING TAXI BETWEEN DOORS 1L AND 2L. FOUND TURBINE INLET DUCT COUPLINGS LOOSE AND DUCT LOOSE. SECURED COUPLINGS. REPLACED SEAL. LEAK CHECKED GOOD.Jan 6, 2013 · N127UA · Boeing 747422 · Air Distribution SystemSDR UALA2013010900118Life Vest · missingSEAT ROW 25C LIFE VEST MISSING. REPLACED VEST.Jan 5, 2013 · N119UA · Boeing 747422 · Life JacketSDR UALA2013010700092Actuator · leakingFOUND PUDDLE OF HYDRAULIC FLUID ON GROUND BELOW TAIL AREA. APPEARS TO BE RUNNING DOWN SIDES OF LOWER LEADING EDGE OF RUDDER. FOUND UPPER RUDDER PCM, LOWER ACTUATOR LEAKING 60 DROPS PER MINUTE. NEW ACTUATOR INSTALLED.Jan 5, 2013 · N127UA · Boeing 747422 · Rudder ActuatorSDR UALA2013010400059Stiffener · crackedFLOORBEAM STIFFENER FOUND CRACKED AT STA 380 BL 0 U-DECK FLOOR. STIFFENER REPAIRED PER SRM 51-70-12 REPAIR NR 1.Jan 3, 2013 · N181UA · Boeing 747422 · Fuselage Main, Floor BeamSDR UALA2013010200005Shutoff Valve · faulty'BLEED 1 OVHT' EICAS STATUS MSG DISPLAYED. BLEED AIR OVERHEAT CAUSING ENGINE 1 PRV AND HPSOV TO BE COMMANDED CLOSED. CREW COMMENTS: EICAS MSG. BLD 1 OVHT-PRV. ACCOMPLISHED QRH PROCEDURE. MSG WENT AWAY. THEN MSG RETURNED. REPLACED NR 1 PYLON PRSOV, 36 11 Jan 2, 2013 · N119UA · Boeing 747422 · Pneumatic Distribution SystemSDR UALA2013010300041Spring · broken1 CHART HOLDER ON CONTROL COLUMN IS DEFECTIVE. (CAPT=1, FO=2, F.OBS=3, S.OBS=4, 5=CREW REST). CREW COMMENTS: SPRING BROKEN. NO PARTS SFO. APPLIED MEL. REPLACED CAPTAINS CONTROL COLUMN CHART HOLDER.Dec 31, 2012 · N121UA · Boeing 747422 · Flight Compartment EquipmentSDR UALA2013010300038Wire · exposedEMERGENCY EXIT LIGHT FALLING OFF FWD CORNER OF FIRST CLASS LAV RIGHT AISLE, WIRING EXPOSED. SECURED WIRING AND LIGHT ASSY.Dec 31, 2012 · N121UA · Boeing 747422 · Light System WiringSDR UALA2013010200014Spoiler · departedLEFT INBOARD SPOILER FELL OFF WHEN FLAPS EXTENDED. REMOVED AND REPLACED LEFT I/B SPOILER REF MM 27-62-01. PERFORMED GENERAL VISUAL INSPECTION OF LEFT AND RIGHT WINGS FUSELAGE AFT OF WINGS AND TAIL SECTION. REF PTT2642031 FOUND SMALL DENT ON LEFT SIDE OF VERDec 31, 2012 · N171UA · Boeing 747422 · Drag Control SystemSDR UALA2013010300037Light · inoperativeEMERGENCY LIGHTS FWD WALL GALLEY AT DOOR 2 CENTER AND RIGHT INOPERATIVE. RELAMPED PER AMM TASK 33-51-12-332-001 002.Dec 28, 2012 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2012123107465Light · inoperativeEMERGENCY LIGHT SEAT 16AB AFT INOPERATIVE. RELAMPED.Dec 28, 2012 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2012123107462Transmitter · faultyCOCKPIT FLAP INDICATOR SHOWS AN INDICATION BEYOND FLAP SETTING REQUESTED. REPLACED RIGHT INBD FLAP POS TRANSMITTER AND FLAP OPER TESTED OK PER MM.Dec 28, 2012 · N127UA · Boeing 747422 · Trailing Flap Position Indicating SystemSDR UALA2012123107466Wire · brokenEMERGENCY LIGHT SEAT 47ABC INOP. FOUND INSEAT HARNESS HAS BROKEN WIRE. IN-SEAT HARNESS DISCONNECTED FROM EEL LAMP. REPLACED HARNESS OPS CHK OK.Dec 28, 2012 · N120UA · Boeing 747422 · Light System WiringSDR UALA2012123107453Wire Harness · brokenEMERGENCY LIGHT SEAT 47ABC INOPERATIVE. FOUND INSEAT HARNESS HAS BROKEN WIRE. ORDERED HARNESS PCN 560-4778 REF IPC 33-51-12-066 PG 19 ITEM 240 OSTF T3637. IN-SEAT HARNESS DISCONNECTED FROM EEL LAMP. REPLACED HARNESS OPS CHECK OK.Dec 28, 2012 · N120UA · Boeing 747422 · Light System WiringSDR UALA2012123107456Light · inoperativeEMERGENCY LIGHT ON SEAT 14AB FWD INOP. RELAMPED PER AMM.Dec 27, 2012 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2012122707413Wire · burnedFOUND BURNT WIRING JUST AFT OF THE BOOST PUMP CONNECTOR. CUT WIRES AT DAMAGED AREA AND RETERMINATED NEW CONNECTOR REF WDM28-22-31 PG2. WIRES DAMAGED 3 INCHES FROM CONNECTOR. ENOUGH SLACK TO RE-TERMINATE. REPAIRED DAMAGED WIRE & REPLACED CONNECTOR. REPLACINDec 26, 2012 · N178UA · Boeing 747422 · Fuel System WiringSDR UALA2012122407398Light · inoperativeEEL LIGHTS INOP E-ZONE L-COLUMN SEAT MARKERS. ISOLATED TO EMERGENCY LIGHT ON SEAT 60B. ALL OTHER SEATS CHECK OKAY. LIGHT ASSY AT 60B DISCONNECTED. ONLY 60B IS INOP. SECURED EEL CONNECTOR AT ROW 59, LIGHT CHECKS OKAY.Dec 21, 2012 · N180UA · Boeing 747422 · Emergency LightingSDR UALA2012122107334Pin · backed outUPPER DECK RIGHT DOOR AFT EMERGENCY EXIT SIGN INOP. REPAIRED PUSHED BACK PIN IN POWER CONNECTOR PER MM1. LIGHT CHECKS OKAY.Dec 21, 2012 · N174UA · Boeing 747422 · Light System WiringSDR UALA2012122107358Circuit Card · faultyCREW REPORTED FIRE TEST FAILS WITH OVERHEAD TEST SWITCH. FWD CARGO FIRE TEST FAILS. TEST PASSES FROM CMC. COULD ONLY DUPLICATE MALFUNCTION ONCE AFTER REPLACEING LAMPS. REPLACED AFLOTS FWD CARGO CARD IN LOCATION A31. SMOKE TEST PASSED.Dec 20, 2012 · N121UA · Boeing 747422 · Fire DetectionSDR UALA2012122107332Light · inoperativeDOOR 2R DOOR EMERGENCY LIGHT INOP. RELAMPED 2R DOOR SLIDE LIGHT PER MM. LIGHT VERY DIM, NEEDS BATTERY. RELAMPED WITH CORRECT LIGHT BULB 1317, OPS CHECKED GOOD.Dec 20, 2012 · N174UA · Boeing 747422 · Emergency LightingSDR UALA2012121907286Power Supply · faultyEMERGENCY EXIT LIGHT FLOOR STRIP FLASHING INTERMIT BY SEATS 19, 20, 21 AND 22C. REPLACED EEL LIGHT ASSY AT SEAT 19C AND PWR SUPPLY M6003 ABOVE DOOR 2L. REF SSM 33-51-03 WD 33-51-33 AND IPC 33-51-04. OPS CHECK OK.Dec 17, 2012 · N171UA · Boeing 747422 · Emergency LightingSDR UALA2012121407221Seat · looseF/O SEAT VERY LOOSE ON ITS RAILS, IT MOVES+-- 1 INCH WHEN LOCKED IN POSITION. REPLACED 1ST OFF SEAT ASSY PER MM.Dec 12, 2012 · N118UA · Boeing 747422 · Flight Compartment EquipmentSDR UALA2012121407205Power Supply · inoperativeDURING A6 CHECK, FOUND EMERGENCY LIGHT EXIT R2 DOOR SIGN DIM. REPLACED POWER SUPPLY PER AMM TASK 33-51-04-002-017 AND TASK 33-51-04-402-023.Dec 12, 2012 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2012121207164Rod · wornVIBRATION FROM MAIN GEAR RETRACTION REPORTED ON TAKEOFF. FLIGHT CREW WILL FILL OUT VIBRATION REPORT EVEN THOUGH EVERYTHING NORMAL IN FLT DECK CABIN ATTENDANT REPORTED VIBRATION FROM 4R MODERATE TO HEAVY VIBRATION DURING GEAR RETRACTION AND STOPPED WITH GEAR FDec 12, 2012 · N171UA · Boeing 747422 · Landing Gear Door Retract SectionSDR UALA2012121407220Oven · failedUPPER DECK OVEN NR 2 DOES NOT HEAT, AND IT ALSO MAKES GROWLING NOISE. REPLACED OVEN IAW AMM 25- 32-97. OPS CHECKED OK.Dec 12, 2012 · N180UA · Boeing 747422 · Buffet/GalleysSDR UALA2012121207189Controller · faultyUPPER DECK GALLEY + DOOR INTERPHONE RECEPTION POOR FROM CABIN - SOUNDS FINE FROM COCKPIT. REPLACED CABIN INTERFACE CONTROLLER PER MM AND OEU 4-2-14. STATIC GONE, OPS OKAY.Dec 11, 2012 · N107UA · Boeing 747422 · Interphone/Passenger Announcement (PA) SystemSDR UALA2012121007152Panel · debondedREF CF9129 AND MF1160 RIGHT WING UPPER I/B TRAILING EDGE PANEL ACP ULTRASONIC INSP PER ECRA 5722-01033 PT2. FOUND UPPER AND LOWER SURFACE DISBONDED. UPPER SURFACE IS BULGING. (FLY AWAY PNL). PERFORMED NDT INSP PER NDT PART 457-22-01 RECONFIRMING THE LOWER Dec 10, 2012 · N179UA · Boeing 747422 · Wing, Plate/SkinSDR UALA2012121207173Charger · faultyAPU BATTERY CHARGER STATUS MSG, MSG NO 24099. REPLACED APU BATTERY CHARGER PER MM 24-31-07, P/N 4-254-04, SN 2772,Dec 8, 2012 · N118UA · Boeing 747422 · Battery/Charger SystemSDR UALA2012121207170Unknown · malfunctionedFUEL SYSTEM IRREG, FLT DIVERTED. CAPTAIN FELT UNCOMFORTABLE CONTINUING TO HKG DUE TO FUEL SYSTEM IRREGULARITY. UA895 / C4 ORD HKG WE HAVE A 2.5 DIFF BETWEEN TOT AND CALC FUEL 86.2/88.9Dec 8, 2012 · N174UA · Boeing 747422 · Fuel Indicating SystemSDR UALA2012121207174Transducer · fluctuatesCREW REPORTED (SOMEWHERE NEAR PDX) AT FL370 NR 3 ENGINE "FLUCTUATED" FOR ABOUT 10 MIN. SPEED WAS .86+,THEY NOTED THE FUEL FLOW WAS SLIGHTLY LESS THAT THE OTHER ENGINES, N1 WAS 80.6 - 82.2, N2 WAS 83-85, EPR WAS 1.13 - 1.20. REPLACED NR 3 END N1 TRANSDUCER PEDec 8, 2012 · N117UA · Boeing 747422 · Fuel Controlling SystemSDR UALA2012120707074Failsafe · crackedSTA 1200 RIGHT FAIL SAFE CHORD ONE HOLE CRACKED. REMOVED DAMAGE. MFG AND INSTALL REPAIR PARTS IAW SRM 51-70-11.Dec 7, 2012 · N180UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012121007136Igniter · faultyPER CREW ENGINE 1 START ATTEMPT, NO START USING IGNITION NR 1, PER FLT MANUAL, SWITCHED TO 'BOTH' START WAS GOOD-NORMAL. OK TO DEFER ENGINE 1, IGNITION SYSTEM NR 1 'INOP' PER MEL 7400A. OK TO DEFER PER MEL7400A TOMC-EMC. REPLACED NR 1 ENGINE SYS 1 IGNITER Dec 7, 2012 · N174UA · Boeing 747422 · Spark Plug/IgniterSDR UALA2012120707114Light · inoperativeEEL EXIT SIGN AT THE FWD SIDE OF 4L MED INOP. TRIED NEW BATT PACK M6011, NO HELP. REPAIRED CROSS AISLE GALLEY LIGHT IAW MM, OPS NORMAL.Dec 6, 2012 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2012120707103Light · inoperativeFLOOR EEL AT AFT GALLEY BETWEEN 4L MED & 4R MED INOP ON THE FWD SIDE & LT SIDE. REPAIRED LIGHT IAW MM, OPS NORMAL.Dec 6, 2012 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2012120707102Light · inoperativeIN-SEAT EEL LIGHTS FROM SEATS 45ABC TO SEATS 53ABC ARE INOP. AFTER REPAIR OF GALLEY CROSS AISLE LIGHT, THESE LIGHTS CHECK NORMAL.Dec 6, 2012 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2012120707079Power Supply · inoperativeEMERGENCY EXIT LIGHTS ON SEAT ROWS 45-53 ABC INOP. BATTERY ON ORDER. REPLACED BATTERY POWER SUPPLY M6011 AT DOOR 4 LEFT REF MM AND WDM33-51-63 PG1, OPERATIONS CHECKED NORMAL.Dec 5, 2012 · N104UA · Boeing 747422 · Emergency LightingSDR UALA2012120707078Light · inoperativeEEL LIGHTS STILL DO NOT WORK ON SEAT ROWS 54ABC TO 60AB. CEILING PANEL ABV SEAT ROW 60ABC REMOVED FOR R&E ACCESS. (EEL LIGHTS INOP AT SEATS ROW 54-60ABC ). REPLACED EEL LIGHT, OPS CHECK GOOD. SECURED CEILING PANEL.Dec 5, 2012 · N104UA · Boeing 747422 · Emergency LightingSDR UALA2012120707080Light · missingTHE 50H SEAT MOUNTED EEL PATH LIGHT MISSING. REPLACED 50H SEAT MOUNTED EEL PER MM, OPS CHECKED OKAY.Dec 5, 2012 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2012120707072Angle · crackedFWD CARGO COMPT DOOR ANGLE CRACK STA 578 S28R-S30R. REMOVED AND REPLACED ANGLE IAW SRM.Dec 5, 2012 · N180UA · Boeing 747422 · Cargo/Baggage DoorsSDR UALA2012120707071Frame · corrodedBS 1920 LOWER LOBE FRAME IN AREA OF RBL 20 TEE EXTRUSION CORRODED. REPAIRED IAW ECRA 5320-02113. RII INSP ACP. CATEGORY 'A' REPAIR.Dec 5, 2012 · N180UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012120407014Stringer · dentedFOUND TWO DENTS JUST FORWARD OF NOSE GEAR DOORS. APPROX STATION 220 BELOW WATER LINE 199.8. ACCOMPLISHED HFEC INSP PER NDT MM 51-00-01 PART6, AND ECRA# 5330-04309, NO CRACKS NOTED. REMOVED DAMAGE. INSTALLED EXTERNAL DOUBLER REF SRM 53-00-01 RPR 1. INSTALLEDec 4, 2012 · N180UA · Boeing 747422 · Fuselage Main, Longeron/StringerSDR UALA2012120406954Light · unsecureDOOR 3L TOP INNER LINING FOUND LEFT HANGING WITH LIGHT ASSY REMOVED AND LYING LOOSE ON 'WLKRND CHECK'. RE-INSTALLED LIGHT ASSY, OP CHECKS OKAY.Dec 4, 2012 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2012120407018Light · inoperativePER A5 CHECK, FOUND SEAT MOUNTED EMERGENCY LIGHT INOP AT SEATS 51ABC. REPAIRED, OPS NORMAL.Dec 4, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012120407017Light · inoperativePER A5 CHECK, FOUND SEAT MOUNTED EMERGENCY LIGHT INOP AT SEATS 19ABC. REPLACED LIGHT ASSY, OPS NORMAL.Dec 4, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012120407015Sign · faultyPER A5 CHECK, FOUND EMERGENCY LIGHT EXIT SIGN ON AISLE BY DOOR 3L PARTIALLY LIT. REPAIRED, OPS NORMAL.Dec 4, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012120607053Electronic Unit · faultyWHEN PERFORMED TEST ON CCTM REPORTED THAT 38HJK SEU TEST FAIL. REPLACED WITH NEW SEU. PERFORMED TEST REF AMM. TEST IS OK.Dec 4, 2012 · N180UA · Boeing 747422 · Entertainment SystemSDR UALA2012120607052Panel · faultyDOOR 3R EMERGENCY EVAC HORN DID NOT WORK. REPLACED WITH NEW R3 DOOR EMERGENCY EVACUATION PANEL.Dec 4, 2012 · N180UA · Boeing 747422 · Emergency EquipmentSDR UALA2012120607051Oxygen Mask · leakingWHEN PERFORMED THE JC8122E4040 FOUND CREW OXYGEN MASK LEAKAGE IN FLIGHT DECK. REPLACED WITH NEW MASK ASSY. PERFORMED TEST REF AMM 35-11-18 P411. TEST IS OK.Dec 4, 2012 · N180UA · Boeing 747422 · Crew Oxygen SystemSDR UALA2012120407048Skin · corrodedDURING ACFT MPV AT MAE, EXCESSIVE CORROSION DAMAGE WAS DETECTED ON THE INNER SURFACE OF THE FUSELAGE. ACP'D INTERIM REP AIR IAW EVA IMC-30155. THE AIRCRAFT REMAINS AIR-WORTHY UNTIL PTC 12669 OR REPAIR.Dec 4, 2012 · N180UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR UALA2012120407044Frame · crackedBS 580 LOWER LOBE FRAME UPPER CAP AT LBL 24.5 CRACK. PERFORMED REPAIR PER ECRA 5320-02114Dec 4, 2012 · N180UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2012120407043Skin · crackedNR 1 PYLON RIGHT SKIN CRACK AT NAC STA 225.27. PERFORMED REPAIR IAW ECRA 5430-01941Dec 4, 2012 · N180UA · Boeing 747422 · Nacelle/Pylon, Plate/Skin
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