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 2007UALA01813Light · inoperativeWALL EEL INOP FWD OF LAV 102. REPLACED LAMP.Jun 4, 2007 · N121UA · Boeing 747422 · Emergency LightingSDR 2007UALA01812Light · inoperativeEEL INOP: SEAT 2J AFT SECTION & SEAT 5F FWD SECTION. REPLACED LAMPS.Jun 4, 2007 · N121UA · Boeing 747422 · Emergency LightingSDR 2007UALA01810Light · unsecureEMERGENCY FLOOR LIGHTING AT SEAT 3A HANGING FROM SEAT FWD LIGHT. [06-22-07] SECURED LIGHT ASSY CHKS OK.Jun 3, 2007 · N177UA · Boeing 747422 · Emergency LightingSDR 2007UALA01798Indicator · malfunctionedTHE -GEAR MONITOR- EICAS STATUS MESSAGE DISPLAYED. PRIMARY & ALTERNATE LANDING GEAR POSITION INDICATION DISAGREE. [07-27-07] ACCOMPLISHED PROXIMITY ELECTRONICS UNIT SYSTEM TEST NO FAULTS PSEU OPERATES NORMAL. CLEANED BLEED ISOLATION VALVE CONNECTOR. OPERATJun 3, 2007 · N177UA · Boeing 747422 · Landing Gear Position and WarningSDR 2007UALA01811Light · inoperativeEMERGENCY LIGHT ROW 1A AFT INOP. REPLACED LAMP.Jun 2, 2007 · Boeing 747422 · Emergency LightingSDR 2007UALA01782Fmc · malfunctionedDURING COUPLED APPROACH 15 MILES OUT FOUND A-C LINED UP ON 25L NOT 25R AS LOADED. ARRIVAL PAGE WAS BLANK RIGHT FMC THEN LEFT FROZE THEN DUMPED. NO EICAS WARNINGS. LANDED USING RAW DATA. [07-27-07] ACCOMPLISHED TROUBLESHOOTING. IDENTIFIED FLIGHT MANAGEMJun 1, 2007 · N116UA · Boeing 747422 · Flight Management Computing Hardware SystemSDR 2007UALA01702Wire · chafedWIRING FOR OIL TEMP SWITCH JUST BELOW STARTER ON NR 4 ENGINE IS CHAFED. [06-20-07] REPLACED CHAFED WIRING FROM OIL TEMPERATURE SWITCH JUST BELOW STARTER ON NR 4 ENGINE. SIGNAL FROM OIL TEMP SYSTEM SHOWED NORMAL READING. A/C OK FOR SERVICE.May 29, 2007 · N179UA · Boeing 747422 · Engine Oil System WiringSDR 2007UALA01670Floorbeam · crackedFWD CARGO COMPT FLOORBEAM UPPER CHORD CRACKED, BS 560 RBL 30. MAJOR REPAIR ACCOMPLISHED: CUT OUT DAMAGED AREA. INSTALLED FILLER & ANGLE DOUBLER.May 28, 2007 · N174UA · Boeing 747422 · Fuselage Main, Floor BeamSDR 2007UALA01669Floorbeam · crackedFWD CARGO COMPT FLOORBEAM UPPER CHORD CRACKED AT BS 780 RBL 70. MAJOR REPAIR ACCOMPLISHED: CUT OUT DAMAGE. INSTALLED FILLER & ANGLE REPAIR.May 28, 2007 · N174UA · Boeing 747422 · Fuselage Main, Floor BeamSDR 2007UALA01668Skin · crackedRIGHT WING INBOARD TRAILING EDGE FOREFLAP LOWER SURFACE CRACKED. REPAIRED WITH WET LAYUP AND BMS8-301 RESIN PER UA-EVA-70288 AND BOEING TELEX 8100-9. SUSPECT INSTALATION & RIG CAUSED UNUSUAL DYNAMIC LOADING DURING FLIGHT.May 28, 2007 · N174UA · Boeing 747422 · Trailing Edge FlapsSDR 2007UALA01698Wire · looseEXIT SIGN FWD OF DOOR 5 RIGHT LWR CEILING INOP. FOUND WIRES AT LAMP LOOSE. TIGHTENED SAME. OPS CHECKED GOOD.May 27, 2007 · N118UA · Boeing 747422 · Light System WiringSDR 2007UALA01697Light · inoperativeLEFT OVERWING EXT LAMP 2ND FROM BOTTOM (ONE BULB) & RIGHT OVERWING EMERGENCY LIGHTS LWR BOTTOM (BOTH BULBS) ARE INOP. RELAMPED EMERGENCY LIGHTS. OPS CHECKS OK.May 27, 2007 · N118UA · Boeing 747422 · Emergency LightingSDR 2007UALA01696Feeder Cable · faultyFLOOR EMERGENCY LIGHTS SEAT 32HJK TO 34HJK INOP. REPLACED FEEDER CABLE. OP CHECKS NORMAL.May 27, 2007 · N118UA · Boeing 747422 · Light System WiringSDR 2007UALA01695Battery · dischargedEMERGENCY LIGHTS FWD GALLEY FRONT AND SIDE BOTTOM LIGHT, BOTTOM OF CLOSET BESIDE DOOR 1L, BOTTOM FRONT OF CLOSET NEAR DOOR 1, LAV 110 BOTTOM WALL SIDE & BACK, ROWS 6 TO 8AB, AFT OF DOOR 2 LEFT SIDEWALL & BOTTOM OF CLOSET AFT OF ROW 8 LEFT ARE INOPERATIVE. REPMay 27, 2007 · N118UA · Boeing 747422 · Emergency LightingSDR 2007UALA01694Light · inoperativeCEILING EMERGENCY LIGHT AT RIGHT ROW 48 INOPERATIVE. RELAMPED CEILING LIGHT. OP CHECKS NORMAL.May 27, 2007 · N118UA · Boeing 747422 · Emergency LightingSDR 2007UALA01693Light · inoperativeEMERGENCY LIGHTS AT ROW 3A AFT & FLOOR RIGHT ROW 2J ARE INOPERATIVE. RELAMPED EMERGENCY LIGHT. OP CHECKS NORMAL.May 27, 2007 · N118UA · Boeing 747422 · Emergency LightingSDR 2007UALA01701Light · inoperativeEMERGENCY LIGHT INOP. UPPER DECK ROW 13 CEILING LIGHT. REPLACED LAMP.May 26, 2007 · N127UA · Boeing 747422 · Emergency LightingSDR 2007UALA01700Light · inoperativeEMERGENCY EEL LIGHTS ARE INOP AT SEAT 3A AFT, DOOR 5L LWR WALL CROSSAISLE & DOOR 4L LWR WALL AISLE. REPLACED LIGHT ASSY, OPS NORMAL.May 26, 2007 · N127UA · Boeing 747422 · Emergency LightingSDR 2007UALA01699Connector · looseEMERGENCY EEL LIGHT INOP AT SEAT 2A AFT LIGHT ASSY. SECURED CONNECTOR. OPS CHECK NORMAL.May 26, 2007 · N127UA · Boeing 747422 · Light System WiringSDR 2007UALA01648Engine · failedRTFL UNDER AMBER ALERT DUE TO NR 4 ENGINE FAILURE. [07-17-07] ENGINE REPLACED AT SFO FOLLOWING 3-ENGINE FERRY. TEARDOWN FOUND A FAILED STAGE-1 HP TURBINE INNER AIRSEAL. MODE CAUSED BY FLUTTER OF THE AIRSEAL. RESULTANT DAMAGE TO THE HP & LP TURBINES WAS SMay 26, 2007 · N193UA · Boeing 747422 · Engine (Turbine/Turboprop)SDR 2007UALA01691Computer · faultyEICAS IAS DISAGREE ON FINAL. CAPTS IAS 8K LOWER THAN F/O AND STBY. *S/D* REPLACED L-AIR DATA COMPUTER PER MM 34-1 2-01, ACCOMPLISHED LOW RANGE LEAK TEST PER MM 34-11-00. TESTED OK FOR SERVICE.May 25, 2007 · N179UA · Boeing 747422 · Air Data ComputerSDR 2007UALA01639Lamp · inoperativeRIGHT OVERWING EMERGENCY EXIT LIGHT INOP, 2ND FROM FWD POSITION. LAMP INOPERATIVE. [SUP 06-06-07] RELAMPED, OP CHECKED OK.May 25, 2007 · N174UA · Boeing 747422 · Emergency LightingSDR 2007UALA01638Lamp · inoperativeDOOR 4R EMERGENCY EVAC PANEL "EVAC" BUTTON LIGHT INOP. REPLACED LAMP. OP CHECKED OK RE F MM 25-63-01. ACPD ON.May 25, 2007 · N174UA · Boeing 747422 · Emergency LightingSDR 2007UALA01637Lamp · inoperativeDOORWAY 2L UPPER SILL, AFT EMERGENCY EXIT LIGHT INOP. REPLACED LAMP. OP CHECKED OK RE F MM 33-51-05. ACPD ON.May 25, 2007 · N174UA · Boeing 747422 · Emergency LightingSDR 2007UALA01636Lamp · inoperativeEMERGENCY CEILING LIGHT FWD OF LAV 104 INOP. REPLACE LAMP. [SUP 06-06-07] RELAMPED EMERGENCY LIGHT. OP CK NORMAL.May 25, 2007 · N122UA · Boeing 747422 · Emergency LightingSDR 2007UALA01635Feeder Cable · faultyEMERGENCY LIGHT ROW 1A INOP. FEEDER CABLE FAULTY. [SUP 06-06-07] REPLACED CABLE FROM POWER FEED TO EMERGENCY LIGHT. OP CHECKS.May 25, 2007 · N122UA · Boeing 747422 · Light System WiringSDR 2007UALA01631Lamp · inoperativeEMERGENCY LIGHTS AT ROWS 2A AFT & 61CB ARE INOP. [SUP 06-06-07] RELAMPED EMERGENCY LIGHT. OP CK NORMAL.May 25, 2007 · N122UA · Boeing 747422 · Emergency LightingSDR 2007UALA01628Lamp · inoperativeEMERGENCY LIGHT INOPERATIVE AT RIGHT OVERWING FWD MOST ASSY FWD BULB. REPLACED LAMP.May 24, 2007 · N128UA · Boeing 747422 · Emergency LightingSDR 2007UALA01627Connector · looseEEL INOP AT SEAT 4F FWD SECTION. CONNECTOR LOOSE. [SUP 06-06-07] FOUND LOOSE CONTACT, SECURED, CHECKS OK.May 24, 2007 · N128UA · Boeing 747422 · Light System WiringSDR 2007UALA01626Lamp · inoperativeCEILING EMERGENCY LIGHTS ARE INOPERATIVE AT THE COCKPIT, ROW 12 & ROW 13. RELAMPED EMRGENCY LIGHTS, CHECKS NORMAL.May 24, 2007 · N128UA · Boeing 747422 · Emergency LightingSDR 2007UALA01612Connector · unsecureEEL 8GH INOPERATIVE. SECURED FEEDER CONNECTOR.May 23, 2007 · N119UA · Boeing 747422 · Light System WiringSDR 2007UALA01634Cargo Track · crackedAFT CARGO PIT STA 1850 2ND CARGO TRACK FROM ENTRANCE HAS 10 INCH CRACK AT PALLET LOCKDOWN AREA. [SUP 05-29-07] MAJOR REPAIR ACCOMPLISHED: INSTALLED NEW TRACK SECTION FROM AFT END TO EXISTING SPLICE SECTION IN AFT PIT.May 23, 2007 · N181UA · Boeing 747422 · Fuselage, Seat/Cargo Attach FittingsSDR 2007UALA01613Lamp · inoperativeEMERGENCY OVERWNG LIGHT RIGHT SIDE 2ND ASSY FROM AFT FWD BULB INOPERATIVE. [SUP 06-06-07] RELAMPED.May 23, 2007 · N119UA · Boeing 747422 · Emergency LightingSDR 2007UALA01611Lamp · inoperativeEEL LAMP 3J AFT INOPERATIVE. [SUP 06-06-07] RELAMPED.May 23, 2007 · N119UA · Boeing 747422 · Emergency LightingSDR 2007UALA01609Squib · no testFIRE EXTINGUISHER SQUIB TEST INOPERATIVE. [06-15-07] LIGHT CIRCUIT FAILS. REPLACED LIGHT PANEL. FOUND SQUIB OP-TEST SATISFACTORILY PER MM26-21-00. A/C OK FOR SERVICE.May 22, 2007 · N175UA · Boeing 747422 · Extinguishing SystemSDR 2007UALA01608Light · disconnectedSTAIRS EMERGENCY LIGHTS INOPERATIVE. [SUP 06-06-07] FOUND DISCONNECTED. RECONNECTED. CHECKS NORMAL.May 22, 2007 · N104UA · Boeing 747422 · Emergency LightingSDR 2007UALA01607Fuse · inoperativeRIGHT 2 AFT OVERWING EMERGENCY LIGHTS FUSE INOP. [SUP 06-06-07] REPLACED FUSE.May 22, 2007 · N104UA · Boeing 747422 · Emergency LightingSDR 2007UALA01606Lamp · inoperativeDOOR 5 LEFT CROSSAISLE EMERGENCY LIGHT LAMP INOP. [SUP 06-06-07] RELAMPED.May 22, 2007 · N104UA · Boeing 747422 · Emergency LightingSDR 2007UALA01605Light · inoperativeCROSSAISLE 5 LEFT EMERGENCY LIGHT INOPERATIVE. [SUP 06-06-07] REPLACED LIGHT ASSY.May 22, 2007 · N104UA · Boeing 747422 · Emergency LightingSDR 2007UALA01604Lamp · inoperativeSEAT 39 HJK EMERGENCY LIGHT LAMP INOPERATIVE. [SUP 06-06-07] RELAMPED.May 22, 2007 · N104UA · Boeing 747422 · Emergency LightingSDR 2007UALA01597Sensor · faultyWINDOW HEAT 2R COMES BACK ON AFTER 2 HRS AND WINDOW IS HOT. THERMOSTAT (S761) FAILS TO OPEN AT THE RIGHT TEMPERATURE. WIRING IS DISCONNECTED TO S761 AND NEEDS SPLICING, S761 NEEDS REPLACING. SWAPPED SENSOR S761. RESET CMC & NO REPEAT OF MESSAGE. A/C RETURMay 21, 2007 · N117UA · Boeing 747422 · Windshield/Door Rain/Ice RemovalSDR 2007UALA01610Light · looseEEL LIGHT STAIRWAY RIGHT SIDE UD LOOSE. [SUP 06-06-07] SECURED EEL. LIGHTS CK OK .May 21, 2007 · N182UA · Boeing 747422 · Emergency LightingSDR 2007UALA01574Connector · unsecureEEL ADJACENT TO LAV 104 INOPERATIVE. [SUP 06-06-07] SECURED CONNECTOR AT LAMP.May 21, 2007 · N199UA · Boeing 747422 · Light System WiringSDR 2007UALA01573Light · inoperativeEEL 3J FWD & AFT INOPERATIVE. RELAMPED EEL.May 21, 2007 · N199UA · Boeing 747422 · Emergency LightingSDR 2007UALA01572Light · inoperativeOVERWING EMERGENCY LIGHT INOP RIGHT 2ND ASSY FROM AFT. RELAMPED EMERGENCY LIGHT.May 21, 2007 · N199UA · Boeing 747422 · Emergency LightingSDR 2007UALA01571Light · inoperativeEMERGENCY LIGHT AT DOOR 4R SLIDE ALUM INOP. [SUP 06-06-07] RELAMPED SLIDE EMERGENCY LIGHT. OP CK NORMAL.May 21, 2007 · N199UA · Boeing 747422 · Emergency LightingSDR 2007UALA01570Light · inoperativeEEL 2J & 3A AFT ARE INOPERATIVE. RELAMPED EEL.May 20, 2007 · N197UA · Boeing 747422 · Emergency LightingSDR 2007UALA01569Connector · unsecureEEL AT DOOR 5L XAISLE INOP. SECURED LAMP CONNECTOR.May 20, 2007 · N197UA · Boeing 747422 · Light System WiringSDR 2007UALA01568Light · inoperativeDOORS 4L & 5L EMERGENCY SLIDE LIGHTS ARE INOP. [SUP 06-06-07] REPLACED LT ASSY.May 20, 2007 · N197UA · Boeing 747422 · Emergency LightingSDR 2007UALA01590Floorbeam · damagedFWD CARGO PIT, FLOOR STRUCTURE FRAMES AT STA 480 LBL 45.5 AND STA 480 LBL 24.75 ARE BENT AND HAVE PULLED FASTENERS AFT OF STA 480 WEB. [SUP 06-01-07] MAJOR REPAIR ACCOMPLISHED: REMOVED CLIPS AT BOTH WEBS. MFG'D NEW CLIPS AND WEBS AND BEGAN DRILLING AT BOTH LMay 19, 2007 · N177UA · Boeing 747422 · Fuselage Main, Floor Beam
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