N520AT
Service difficulty reports not matched to an aircraft · 50
They name N520AT, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. Newest first.
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 n_number = 'N520AT' AND registry_match IS NULL 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 n_number = 'N520AT' AND registry_match IS NULL 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 AMTA200800218Floor Support · corrodedUPPER SURFACE CORROSION ON CHANNEL UNDER FLOORBOARD 221DF AND 222CF AT BL0 BS 330 TO BS 365. (82567). REMOVED CORROSION AT BS 330 TO BS 365 ON THE UPPER SURFACE OF CHANNEL IAW SRM 51-10-02. FOUND STA AT BS 345 OUT OF LIMITS. ALL OTHER AREAS WITHIN LIMITS. SDR AMTA200800212Girt Bar · out of positionDURING OPERATIONAL CHECK OF L-2 DOOR ESCAPE SLIDE SAMPLING W/C 222M2503 INTERIOR DOOR HANDLE WAS DIFFICULT TO OPEN. INSPECTED AND FOUND GIRT SLIDE MATERIAL RUBBING AGAINST LOWER GATE SEAL. ADJUSTED L-2 DOOR FLOOR FITTINGS TO RELEIVE TENSION BETWEEN LOWER DOOSDR AMTA200800210Floor Support · corrodedCORROSION AROUND ALL FASTENER HOLES ON OB FLOORBOARD SUPPORT JUST IB OF L-4 DOOR LWR SILL BS 1640-BS 1681.8, LBL 58.22. FOUND CORROSION ON LOWER AFT SILL SECTION OUT OF LIM SRM 53-60-15 DET V BLEND CORROSION LEW SILL FWD SECT IN LIM IAW SRM 53-60-15 TREATED 5SDR AMTA200800209Support Fitting · corrodedSUPPORT FITTING ON FWD CARGO DOOR SILL CORRODED AR BS 608, BL25R. REMOVED AND REPLACED SUPPORT FITTING PN 69-45555Y10 IAW SRM 510-40-02.SDR AMTA200800193Floorbeam · corrodedLIGHT CORROSION AND BARE METAL ON UPPER SURFACE OF FLOORBEAM BETWEEN BS 1637 AND BS 1682. (82561) LBL 58.82 TO RBL 58.82. REMOVED LIGHT CORROSION IWA SRM 51-10-02-06, PG-1. ORIG MATL THK .130 AT BS 1637 MAT LOSS .005. MATL THK AT BS 1682 IS .090 MAT LOSS .SDR AMTA200800189Floorbeam · corrodedAFT CARGO, FOUND CORROSION ON FLOOR STRINGER STA 1485, RBL (EXFOLIATION). REMOVED DAMAGED AREA, FABRICATED REPAIR PARTS AND INSTALLED IAW 51-70-06. TREATED AND PRIMED AREA IAW SRM 51-20-01. (K)SDR AMTA200800035Iru · malfunctionedC. IRS FAULT ON EICAS. SWAPPED RT WITH CENTER IRU, CENTER IRU SN 98052824. RT IRU SN NOW 6456. OPS CK GOOD, OK FOR SERVICE. (K)SDR AMTA200800027Coupler · defectiveLT HF WILL NOT TRANSMITT AT ALL STATIONS. REMOVED AND REPLACED HF COUPLER LT SIDE. RADIO CHECK, OPS GOOD. (K)SDR AMTA200800019Battery Pack · dischargedEMERGENCY FLOOR LIGHTING INOPERATIVE AT ROWS 6 DEF - 9 DEF. REMOVED AND REPLACED FWD BATTERY PACK. OPS CHECK GOOD. (K)SDR AMTA200800011None · noneUNABLE TO TRANSMIT OR RECEIVE ON LT HF RADIO. CALLED SFO ON 5574, TRANSMIT AND RECEIVE 5X5. NO FAULTS FOUND RECEIVER, OK FOR SERVICE, OPS CHECK NORMAL. (K)SDR AMTA200800002Wire · disconnectedEGRESS TRACK LIGHTING WIRES EXPOSED NR 2L FLOOR. RESECURED EMERGENCY LIGHTING WIRES AT 2L FLOOR. (K)SDR AMTA200700486Controller · malfunctionedEICAS MSG L ENG BLEED OFF DISPLAYED. LT ENGINE BLEED AIR OFF LGT ILLUM WITH ENG RUNNING ADN SW ON. DUCT PRES ZERO. T/S IAW FIM 36-10-00. REMOVED AND REPLACED THE LT ENG REVERSE FLOW CONTROLLER IAW MM 36-11-18-4. SYSTEM CHECKS OK. AC OK FOR SERVICE. (K)SDR AMTA200700463Shutoff Valve · unserviceableEICAS MSG L ENG BLD OFF DISPLAYED. LT ENG BLD AIR OFF LGT ILLUM WITH ENG RUNNING AND SW ON. DUCT NORM. JUMPERED RFCC NO HELP, REMOVED AND REPLACED NR 1 ENG PRESSUE REGULATING SHUTOFF VALVE IAW MM 36-11-09-002-008, OPS CHECKS NORMAL. (K)SDR AMTA200700458Valve · unserviceableEICAS MSG L PACK OFF DISPLAYED. PACK OFF LIGHT ILLUMINATED. LIGHTS FAILED TO EXTINGUISH WHEN PACK RESET SW PUSHED. PACK OPPERATES NORMAL. REPLACED LT FLOW CONTROL VALVE, OPS CHECK GOOD. (K)SDR AMTA200700427Display · inoperativeCAPT`S CDU WENT BLANK AFTER T/O AND REMAINED BLANK. REMOVED AND REPLACED CAPT`S CDU IAW AMM 34-61-02-422-035, OPS CHECK GOOD.SDR AMTA200700371Controller · malfunctionedRT WINDOW HEAT INOP LIGHT ILLUMINATED SEVERAL TIMES DURING CLIMB. REMOVED AND REPLACED WINDOW HEAT CONTROLER IAW MM 30-41-01-4, OPS CK GOOD. (K)SDR AMTA200700178Warning System · malfunctionedGIRT BAR ENGAGMENT LIGHT EXTN WITH DOOR IN THE ARMED POSITION R-2. INSPECTED DOOR SLIDE LIGHT. LIGHT OPS CHECK NORMAL.SDR AMTA200700177Warning System · malfunctionedGIRT BAR ENGAGEMENT LIGHT EXT WITH EVACUATION SLIDE ARMING LEVER IN ARMED POS AT ENTRY DOOR 2L. INSPECTED DOOR SLIDE LIGHT. LIGHT OPS CHECK NORMAL.(K)SDR AMTA200600501Valve · unserviceableEICAS MSG L PACK TEMP DISPLAYED L PACK INOPERATIVE. LT RE-ILLUM AFTER PACK RESET IN STANBY. REMOVED AND REPLACED LT PACK FLOW CONTROL VALVE IAW MM. NO LEAKS NOTED. OK FOR SERVICE. (K)SDR AMTA200600415Tach Generator · inoperativeLT ENG BLEED INOPERATIVE. FOUND N3 TACH GENERATOR INOPERATIVE. REMOVED AND REPLACED IAW MM. REAN ENGINE OPS CHECK NORMAL. (K)SDR AMTA200600393Status Message · illuminatedWXR SYSTEM STATUS MESSAGE ON EICAS DISPLAYED. PERFORMED BITE TEST OF THE WXR SYSTEM IAW FIM. BITE TEST NORMAL. NO FAULTS NOTED. (K)SDR AMTA200600294Light · inoperativeROW 10 FLOOR PATH EXIT MARKERS INTERMITTENT. REPLACED PATH LIGHTING AT ROW 11. OPS CK GOOD. (K)SDR AMTA200500939Light · inoperative3 FT SECTION OF FLOOR TRACK EGRESS LIGHTING AT (D) LAV INOPERATIVE. REMOVED AND REPLACED LAMPS AS REQUIRED. IAW MM, OPS CHECK GOOD. (K)SDR AMTA200500637Generator · unserviceableEICAS MSG R GEN DRIVE DISPLAYED GEN DRIVE LIGHT ILLUMINATED, GEN DRIVE DISCONNECTED. REMOVED AND REPLACED IDG IAW M57-24-01.SDR AMTA200500373Warning Light · illuminatedON CLIMB-OUT AFTER TAKEOFF, STATUS MSG ELEV ASYM WAS NOTICED. UPON LANDING MESSAGE WENT AWAY NO FAULT BALLS ON L/R SAM COMP. PERFORMED BITE PER FIM 27-09-00 FIG 106. COULD NOT DUPLICATE OK FOR SERVICE. (M)SDR AMTA200500218Switch · brokenEMERGENCY LIGHT TEST SWITCHES INOPERATIVE OVER L3 AND L4 DOOR IN CABIN. REPLACED BROKEN SWITCH AND REWIRED SWITCHES CORRECTLY IAW WDM 33-51-15. (M)SDR AMTA200401345Shear Web · corrodedCORROSION ON DECK PLATE, BS 1681, LBL 30 AT FASTENER HOLE. SHEAR WEB BS 1681 TO 1720 WILL BE REPLACED ON EO 757-53SW-25 91, REVC.SDR AMTA200401062Card · failedSTATUS MSG L ENG OH LP 1 DISPLAYED. INSTALLED CONTROL CARD. CHECKS GOOD. (M)SDR AMTA200401027Light · looseFOUND ROW 32 SEAT CDF TRACK LIGHT FLOOR PATH ESCAPE LIGHTING INOPERATIVE. SECURED TRACK LIGHT, LIGHT OPS OK. (M)SDR AMTA200400678Control Box · malfunctionedSEVERAL TIMES DURING DESCENT LEFT THROTTLE LEVER WOULD JAM AND WAS NOT ABLE TO BE POSITIONED TO IDLE. FORCING T-LEVER FORWARD FREED MOVEMENT. REMOVED AND REPLACED NR 1 ENGINE LOWER CONTROL BOX ASSEMBLY PER 76-11-10-4. NO BINDING NOTED AT THIS TIME AT THIS TSDR AMTA200400381Connector · disconnectedFOUND TWO EGRESS TRACK LIGHTS INOPERATIVE AT SEAT 8 DEF. RESECURED CONNECTOR ON EGRESS TRACK LIGHT AT 8DEF REF AMM 33-51-11, OPS CHECK NORMAL. (M)SDR AMTA200400001Slide · malfunctionedFOUND DOORS 4L, 2R SLIDE WILL NOT ARM. OPENED AND CLOSED DOOR, SLIDE ARMED AS REQUIRED. OPS CHECK NORMAL. (M)SDR AMTA200301447Governor · malfunctionedDURING SHUTDOWN, NR 2 RT ENGINE WOULD NOT SHUTDOWN WITH FUEL CONTROL SHUTOFF SWITCH IN CUT OFF POSITION. ALSO, NR 2 ENGINE WOULD NOT SHUT DOWN WITH NR 2 FIRE HANDLE PULLED. ENGINE SHUT DOWN AFTER CYCLING SWITCHES. PERFORMED FIM 73-21-00. REMOVED AND REPLACSDR AMTA200301406Wire · disconnectedEGRESS LIGHTS INOPERATIVE FROM ROW 35 AFT. FOUND WIRE LOOSE UNDER PLASTIC COVER AT ROW 35. RECONNECTED PER MM 33-51-11. OPS CHECK NORMAL. OK FOR SERVICE. (M)SDR AMTA200300683Wire · disconnectedEGRESS LIGHTING AT ROW 32 AND ROW 33 WILL NOT ILLUMINATE. RECONNECTED WIRES TO LIGHT ASSEMBLY, OPS CHECK NORMAL. (M)SDR AMTA200300682Wire · disconnectedEGRESS FLOOR LIGHTING AT SEAT ROW 1ABC WILL NOT ILLUMINATE. RECONNECTED WIRES TO LIGHT ASSEMBLY, OPS CHECK NORMAL. (M)SDR AMTA200300664Light · inoperativeAFT C-ZONE 3 LAST EGRESS LIGHTS OUT. INSTALLED NEW LIGHT ASSEMBLY AT ROW 30 DEF, OPS NORMAL ALL THREE LIGHTS, OPS NORMAL. (M)SDR AMTA200300570Light · inoperativeLIGHT INOPERATIVE ON EMERGENCY EGRESS TRACK AT SEAT 32C. REMOVED AND REPLACED LIGHT ASSEMBLY. OPS CHECK GOOD. (M)SDR AMTA200300571Wire · disconnectedTWO LIGHTS INOPERATIVE ON EMERGENCY EGRESS TRACK AT SEAT 1C. FOUND WIRE TERMINAL DISCONNECTED, RECONNECTED TERMINAL, OPS CHECK GOOD. (M)SDR AMTA200300473Extinguisher · dischargedPORTABLE HALON FIRE EXTNIGUISHER FROM LEFT FORWRAD OVERHEAD BIN DISCHARGED IN FLIGHT INTO THE MIDDLE OVEN IN THE FORWARD GALLEY. DUE TO SMOKE FROM PAPER IN OVEN. REPLACED PORTABLE HALON FIRE EXTINGUISHER, LEFT FORWARD OVERHEAD, SECURED OK FOR SERVICE. NO DEFSDR AMTA200300388Connector · looseEMERGENCY EGRESS FLOOR PATH LIGHTS NOPERTIVE NEXT TO ROW TWO. SECURED LOOSE CONNECTION. OPS CHECK NORMAL. (M)SDR AMTA200300330Control Box · out of positionUPON TAXIING TO GATE AT ENGINE START LEFT ENGINE GOES INSTANTLY TO TAKEOFF POWER. REPOSITIONED THROTTLE LOWER CONTROL BOX WITH FFG. (M)SDR 2002F01063Impeller · inoperativeDURING CRUISE, RIGHT CENTER BOOST PUMP LIGHT ILLUMINATED. EICAS MESSAGE CTR RT FUEL PUMP DISPLAYED. MAINTENANCE REMOVED AND REPLACED THE RIGHT CENTER IMPELLER IAW M.M. 28-22-03-4. OPERATIONAL CHECKS GOOD.SDR 2002F01019Warning Light · illuminated(ORIG-OPEN) FLIGHT NUMBER 433. DURING CRUISE RIGHT CENTER BOOST PUMP LIGHT ILLUMINATED. EICAS MESSAGE CTR RT FUEL PUMP DISPLAYED.SDR 2002F00766Wire · brokenDURING SCHEDULED MAINTENANCE EGRESS FLOOR LIGHTS INOP FROM ROW 31 THROUGH 35. MAINTENANCE RECONECTED BROKEN WIRE AS REQUIRED, OPERATIONAL CHECK GOOD.SDR 2002F00767Wire · brokenDURING SCHEDULED MAINTENANCE THE FIRST WHITE FLOOR PATH LIGHT WAS INOP. MAINTENANCE RECONNECTED THE WIRES, OPERATIONAL CHECK GOOD.SDR 2002F00503Fuel Control · malfunctionedAFTER PUSHBACK FROM GATE AND UPON LEFT ENGINE START, RECEIVED EICAS ADVISORY MESSAGES L ENG EEC AND L ENG LIMITER, AS WELL AS L ENG LIMITER INOP LIGHT AND L ENG EEC INOP LIGHT. MAINTENANCE REMOVED AND REPLACED THE LEFT ENGINE FUEL FLOW GOVERNOR PER MM 73-21-0SDR 2002F00470Governor · failedAFTER PUSHBACK FROM GATE AND UPON LEFT ENGINE START, RECEIVED EICAS ADVISORY MESSAGE S L ENG EEC AND L ENG LIMITER, AS WELL AS L ENG LIMITER INOP LIGHT AND L ENG EEC INOP LIGHT. MAINTENANCE REMOVED AND REPLACED THE LEFT ENGINE FUEL FLOW GOVERNOR PER MM 73-21-SDR 2002F00440Mechanism · out of adjustFLIGHT 073, AFTER PUSHBACK DOOR 1L ARM LIGHT EXTINGUISHED, CLOSER INSPECTION REVEALED DOOR SLIDE WAS NOT ARMED. AIRCRAFT RETURNED TO THE GATE AND MAINTENANCE PERFORMED ADJUSTMENT AND TEST FOR THE 1L DOOR EMERGENCY MECHANISM PER M/M 25-66-11-2. AIRCRAFT RETURSDR 2002F00208Converter · failedDURING CRUISE, RIGHT PACK INOP LIGHT AND RIGHT PACK TEMP ON EICAS CAME ON. MAINTENANCE REPLACED NUMEROUS RIGHT PACK SYSTEM COMPONENTS. RIGHT PACK CATALYTIC CONVERTER FAILED INTERNALLY SENDING DEBRIS INTO PACK SYSTEM. (M)
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