N506AS
Service difficulty reports · 490
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. 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 = 'N506AS' AND registry_match = 'registration' 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 = 'N506AS' AND registry_match = 'registration' 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 ASAA2014111709693Connector · looseOVER HATCH EMERGENCY LIGHT AT 16ABC INOPERATIVE. ACFT GROUNDED. FOUND CONNECTOR AND RECEPTACLE ALONG WIRE W3142-0236-16 LOOSE OR DISCONNECTED. SECURED CONNECTOR AND RECEPTACLE, OPS CHECKED GOOD IAW AMM 33-51-00-710-801.SDR ASAA2014111509671Lens · detachedF/A REPORTS AFT LEFT LAV EMERGENCY LIGHTING COVER POPPED OFF. ACFT GROUNDED. INSTALLED NEW LENS FOR EMERGENCY EXIT LIGHT, AISLE, AFT LAV. OPS CKS NORMAL.SDR ASAA2014081208827Warning Message · false activationFMC DISAGREE ON TAXI OUT. ACFT GROUNDED. RAN QRH PROCEDURE. FMC'S BACK TO NORMAL.SDR ASAA2014072908716Start Valve · malfunctionedNO ROTATION ON NR 2 ENGINE. START VALVE OPEN LIGHT REMAINED ILLUMINATED AFTER SELECTING START SWITCH TO OFF. ACFT GROUNDED. PERFORMED OPS CHECK OF START VALVE OPERATION, IAW MM 71-00-00-800-808. OPS CHECKED GOOD ALL PARAMETERS NORMAL. NO HISTORY 30 DAYS.SDR ASAA2014072308661Lens · unsecureL2 DOOR EXIT LIGHT COVER DETACHED. ACFT GROUNDED. SECURED EXIT LIGHT COVER. OK FOR SERVICE.SDR ASAA2014060308189Probe · out of limitsNR 2 ENGINE TREND DATA SHOWS A SHIFT IN DELTA CRUISE AND TAKE-OFF MARGIN INDICATIVE OF EGT INDICATION ERRORS. ACFT GROUNDED. ACCOMPLISHED TECH SERVICES REQUEST, FOUND S3 PROBE OUT OF LIMITS. R & R S3 PROBE. OPS NORMAL REF 77-21-01.SDR ASAA2014051407812O-Ring · leakingLIQUID DRIPPING UNDERNEATH RT ENGINE. ACFT GROUNDED. FOUND HYD FLUID FROM NR 2 ENGINE EDP CASE DRAIN. R & R EDP FILTER AND TEFLON RINGS IAW AMM 29-11-51-400-801. RAN ENGINE LEAK CHECK GOOD.SDR ASAA2014042707588Display · failedCAPTAIN`S MCDU IS BLANK. ACFT GROUNDED. TROUBLESHOT FOUND CAPTAINS CDU BLANK. DOWN POWERED ACFT, SYSTEM DID NOT RESTORE. REMOVED REF AMM 34-61-01. INSTALLED SERVICEABLE UNIT REF AMM 34-61-01. GROUND VERIFICATION CHECKS GOOD. OK FOR SERVICE.SDR ASAA2014031507200Valve · failedAT CRUISE, DUCT PRESSURE RT-41, LT -23 PSI. AT DUCT PRESSURE STABILIZED RT-40, LT-39 PSI. ACFT GROUNDED. PERFORMED NR 1 ENGINE BLEED AIR SYS HEALTH CHECK REF AMM 36-00-00-860-807. FOUND HSV AND PCV VALVES OUT OF TOLERANCE. NR 1 ENG PCV R & R, PERFORMED INSTASDR ASAA2014022607005Lens · missingEXIT LIGHT LENS ON OVERWING EXIT MISSING. ACFT GROUNDED. FOUND RT FWD EMERGENCY EXIT LENS COVER-REINSTALLED COVER REF 33-51-01.SDR ASAA2014021506854Connector · corrodedDIAGNOSTICS REPORTED NR 2 ENGINE TREND DATA SHOWED A SHIFT IN DELTA CRUISE AND TAKEOFF MARGIN INDICATIVE OF EGT INDICATION ERRORS. ACFT GROUNDED. T49.5 RESISTANCE CHECKED, ALL VALUES WITHIN LIMITS, FOUND CONNECTOR DP0901 NOT SECURE WITH EVIDENCE OF LIGHT CORRSDR ASAA2014010912367Computer · failedDUAL FMC FAIL FOR ABOUT 3 MINUTES. HAPPEN JUST BEFORE LEVEL OFF AT CRUISE WHILE ENTERING DIRECT IN THE LEGS PAGE. FOLLOWED QRH AND THE FMCS RESET THEMSELVES. WE HAD TO RELOAD ALL THE INIT DATA AND PERF DATA. THE LANDING ALT FLAG WAS DISPLAYED UNDER THE VSI FOSDR ASAA2013120196584Warning Message · false activationTHE FOLLOWING MESSAGE WOULD POP UP EVERY 3-5 MINUTES FMC SCRATCH PAD MESSAGE CRUISE WIND UPLINK READY APPEARED MULTIPLE TIMES THROUGH OUT THE FLIGHT. WHEN ATTEMPTING TO LOAD THE WINDS THERE WAS NEW DATA AVAILABLE WHICH WE LOADED. WE WOULD THEN GET MULTIPLE MSDR ASAA2013111796443Warning Light · false activationCONT CABINE ZONE TEMP CAUTION LIGHT ILLUMINATED ON RECALL WITH NO RESET. ACFT GROUNDED. FAULT RESETS WITH MASTER CAUTION RESET. CLEARED NR 2 CONT CABIN TEMP VALVE FAULT. ACCOMPLISHED BITE TEST OF PACK/TEMP CONTROLLERS IAW AMM 21-61-00. NO FAULTS NOTED.SDR ASAA2013110796336Anti-Ice Valve · failedLEFT WING ANTI ICE VALVE OPEN LIGHT ILLUMINATES BRIGHT WITH SWITCH IN EITHER POSITION. ACFT GROUNDED. REPLACED LT WING ANTI-ICE VALVE IAW MM 30-11-11, VALVE TEST CHECKED GOOD.SDR ASAA2013110496298Warning Message · false activationFMC DISAGREE ANNUNCIATED. ACFT GROUNDED. QRH PROCEDURES ACCOMPLISHED RESULTING IN NORMAL OPS.SDR ASAA2013102796243Autothrottle Sys · malfunctionedAUTOTHROTTLE ALLOWS MACH TO INDICATE .02 GREATER THAN SELECTED BEFORE BEGINNING TO REDUCE THROTTLE. EXAMPLE SET TO .76, SPEED WENT TO .785 NEAR REDLINE BEFORE REDUCING. FL 360, TAT -21. WORKED OK ON APPROX FOR HOLDING INDICATED AIRSPEED. ACFT GROUNDED. NO SDR ASAA2013090795937Battery Pack · no testDURING CHECK, FOUND BATTERY PACKS FAILED. ACFT GROUNDED. CHANGED OUT BATTERY PACKS.SDR ASAA2013082995902Anti-Ice Valve · failedNR 2 ENGINE, BLUE COWL VALVE OPEN LIGHT STAYS ON WITH SWITCH IN OFF POSITION. DURING DECENT AND LANDING, AFTER ENGINE SHUTDOWN LIGHT WENT OUT. ACFT GROUNDED. CHECKED POWER AND GROUNDS AT NR 2 ENGINE COWL THERMAL ANTI ICE VALVE CONNECTOR DP1303. ALL OK. RESDR ASAA2013081895841Fmc · false indicationFMC DISAGREE ANNUNCIATED DURING TAXI. ACFT GROUNDED. QRH PROCEDURES FOLLOWED AND MESSAGE DISAPPEARED.SDR ASAA2013081895834Anti-Ice Valve · failedNR 2 ENGINE ANTI-ICE VALVE SHOWING DISAGREEMENT WITH SWITCH WHEN SELECTED ON, AMBER TAI INDICATOR ON UPPER DU. ACFT GROUNDED. RAN NR 2 ENGINE VERIFIED DISAGREEMENT WITH SWITCH WHEN SELECTED ON AMBER TAI INDICATED. REPLACED NR 2 ENGINE COWL TAI VALVE IAW AMMSDR ASAA2013081795821Igniter · no testWHILE ACCOMPLISHING EA 800-74EA-10870, NR 1 ENGINE, STEPS NR 7 AND NR 15 FAILED DIMENSION TWO CHECK OF IGNITERS. ACFT GROUNDED. REMOVED NR 1 ENGINE, IAW T/C 78471000. INSTALLED NEW NR 1 ENGINE, IAW T/C 78471001.SDR ASAA2013081695813Converter · failedAPU FAILED TO START. ACFT GROUNDED. PERFORMED APU BIT. FAULT CODE 49-41250 PRESENT. REMOVED APU START CONVERTER UNIT IAW AMM 49-41-61-000-801 INSTALLED APU START CONVERTER UNIT IAW AMM 49-41-61-400-801 3.F.(1). OPS CK GOOD, REF MM 49-41-61.SDR ASAA2013072595678Warning Light · false activationON TAXI OUT, FMC DISAGREE LIGHT CAME ON. ACFT GROUNDED. ACCOMPLISHED QRH FMS RESET WITH NO LIGHTS.SDR ASAA2013071895635Module · failedLEFT PACK LIGHT ILLUMINATED. PACK SWITCH PLACED OFF IAW QRH. ACFT GROUNDED. ACCOMPLISHED LT AND RT PACK ZONE TEMP CONTROLLER BITE REF FIM 21-62, TASK 801. NO FAULTS LOGGED. RAN LT PACK FOR 40 MINUTES. NO PACK LIGHT NOTED. DUE TO HISTORY IAW SEAM C, R & SDR ASAA2013071795631Control Unit · malfunctionedPACK TRIPPED. ACCOMPLISHED QRH PROCEDURE IAW A PACK LIGHT. RESET PACK LIGHT ILLUMINATED. TURNED PACK OFF IAW PROCEDURES AND CALLED MX CONTROL. ACFT GROUNDED. FAULT INITIALLY RESET AFTER THIRD ATTEMPT. FAULT RETURNED AFTER RUNNING PACKS FOR 15 MINUTES. . RSDR ASAA2013071295581Warning Message · illuminatedWHILE PERFORMING T/C 78273000 NR 2 ENGINE HAS FAULT MSG 76-31362. THE START LEVER SIGNALS DISAGREE. ACFT GROUNDED. PERFORMED TASK 78273000. NO FMC CDU FAULTS NOTED. PLT CLEARED. SEAM C, NOTIFIED.SDR ASAA2013071295568Fmc · unknownFMC DISAGREE. ACFT GROUNDED. FOLLOWED QRH. FMC DISAGREE CORRECTED.SDR ASAA2013070895503Warning Light · illuminatedLEFT SIDE WINDOW HEAT LIGHT NOT ILLUMINATED WITH SWITCH ON. ACFT GROUNDED. COOLED WINDSHIELD, SYS TESTED GOOD REF TASK 30-441-00-710-801.SDR ASAA2013062795348Igniter · failedNR 1 ENGINE WOULD NOT START. MADE TWO ATTEMPTS WITH IGN RT SELECTED WITH NO LIGHT OFF. FUEL FLOW SHOWED 0.0 FOR ABOUT 3-5 SECONDS AFTER START LEVER RAISED TO IDLE THEN .5 FOR A FEW SECONDS THEN 1.5 VERY BRIEFLY AND RT BACK TO .5. AFTER 5-10 SECONDS FUEL FLOWSDR ASAA2013062695346Unknown · unknownABORTED NR 1 ENGINE START, DUE TO 0 FUEL FLOW. SECOND START ATTEMPT ABORTED, DUE TO FF BUT NO LIGHT OFF. THIRD START ATTEMPT SUCCESSFUL WITH BOTH SELECTED ON IGN. FIRST TWO START ATTEMPTS WERE MADE ON RT IGN. ACFT GROUNDED. ACCOMPLISHED BITE & OPS CHECK, SDR ASAA2013061395107Valve · failedON CLIMB OUT, DUCT PRESSURES READ 10,000 L 22 PSI ; R 42, FL 190, L 23 - R 43, FL 290, L 23, R 44. WHEN THROTTLES REDUCED AT LEVEL OFF FL 310 THE DUCTS STABILIZED AT 47 PSI EACH. ACFT GROUNDED. ACCOMPLISHED HEALTH CHECK ON NR 1 ENGINE REF T/C NG-36WC-00001. SDR ASAA2013061295094Igniter · failedNR 1 ENGINE HAD NO LIGHT-OFF (IGNITION LT WAS SELECTED) ACFT GROUNDED. PERFORMED FIM TASK 74-21, TASK 806, FOUND LT IGNITER PLUG BAD. REPLACED NR 1 ENG LT IGNITER PLUG IAW MM 74-21-02-400-801, MM 74-21-02-000-801, MM 74-21-02-200-801. PERFORMED AUDIBLE TESSDR ASAA2013051394853Floor Support · damagedAFT CARGO FLOOR SUPPORT HAS DOUBLE DRILLED HOLES, BS 757, RBL 15. ACFT GROUNDED. REPAIRED IAW SRM 53-00-53-2R-3.SDR ASAA2013051394852Transition Panel · crackedAFT CARGO BAY TRANSITION PANEL CRACKED BS 727F - 727J. ACFT GROUNDED. R & R AFT CARGO RT TRANSITION PANEL IAW SRM 51-40-02.SDR ASAA2013042494612Panel · damagedNR 2 ENGINE FAN DUCT PANELS AT 1130 AND 1230 POSITIONS HAVE ONE PULLED THRU BOLTS. ACFT GROUNDED. R & R FAN DUCT PANELS IAW AMM 72-23-07.SDR ASAA2013042094545Controller · malfunctionedAFTER ENGINE START , ON RECALL CONT CAB ZONE TEMP LT ILLUMINATED. LT EXTINGUISHES W/RESET. TEMP IS CONTROLLABLE W/SECONDARY CONTROLLER. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE TEST. CONTROLLER NR 2 LOGGED FLT DK TRIM VALVE FAULT. CLEARED & RERAN TEST PSDR ASAA2013041994550Apu · failedDURING PUSHBACK, APU FAILED. TROUBLESHOOTING, APU BITE TEST SHOWED NO CURRENT FAULTS, FAULT CODE 49-91007 WAS LOGGED IN FAULT HISTORY. APU STARTED AND OPERATED NORMALLY. INSPECTED MAG. DRAIN PLUG FOR PARTICLES IAW MM 49-11-01, NO DEFECTS NOTED. MANUALLYSDR ASAA2013041794528Sensor · failedAPU FAILED CSS START AT FL 360 -60C OAT MO 79 IAS 260 APU FAULT LIGHT CAME ON APU EGT REACHED 1040C. CSS RULED INCOMPLETE, NO SUBSEQUENT STARTS WERE ATTEMPTED. CDU LOGGED FAULT 49-31016, OVERTEMPERATURE SHUTDOWN. STARTED APU SEVERAL TIMES, COULD NOT DUPLICSDR ASAA2013032394241Fmc · false indicationFMC DISAGREE ON FLAP SELECTION AFTER ENGINE START. QRH ACCOMPLISHED WITH SUCCESSFUL OUTCOME.SDR ASAA2013032194233Window · failedL2 WINDOW SHATTERED OUTER PANEL. REPLACED L2 WINDOW REF AMM 56-12-11-400-801. ACCOMPLISHED CABIN PRESSURE LEAK TEST REF AMM 05-51-91-790-801, LEAK TEST GOOD. WINDOW HEAT SYS OPS TEST GOOD REF. AMM 30-41-00-710-801.SDR ASAA2013022093960Sensor · brokenSTART NR 1 FAULT FL380. CSS START NR 2 RESULT FAULT FL 350. UNABLE TO CONDUCT START NR 3, DUE 5 MIN FAULT TIMER AND BELOW FL 290. FOUND BROKEN SHIELD TERMINAL AT BACKSHELL OF OIL TEMP SENSOR CONNECTOR P-15. REPLACED SHIELD TERMINAL ON OIL TEMP SENSOR CONNECSDR ASAA2013021493919Oil Cooler · leakingAPU SHUTDOWN. PERFORMED FIM 49-90, TASK 801, HIGH OIL TEMP SHUTDOWN, FOUND OIL LEAKAGE AT OIL COOLER SUPPLY LINE. REPLACED APU OIL COOLER IAW AMM 49-91-41. NO LEAKS NOTED. PERFORMED APU BITE PROCEDURE IAW AMM 49-60, TASK 801, NO CURRENT FAULTS FOUND AND CDSDR ASAA2013021493911Idg · failedCLIMBING OUT, AROUND 12,500 HAD THE MASTER CAUTION ILLUMINATE DUE TO NR 1 ENGINE SOURCE OFF LIGHT. THE DRIVE LIGHT ALSO ILLUMINATED AND COMPLETED THE CHECKLIST WHICH INCLUDED DISCONNECTING THE GENERATOR DRIVE. RETURNED TO DEPARTURE. R & R NR 1 IDG REF MM 2SDR ASAA2013021393876Apu · shutdownAPU SHUTDOWN AT GATE JUST PRIOR TO PUSHBACK. PERFORMED VISUAL INSPECTION OF APU. NO OIL LEAKS NOTED AND OIL LEVEL VISUALLY CONFIRMED TO BE FULL. PERFORMED FAULT ISOLATION PROCEDURES IAW FIM AR49-90-00-810-803. DURING MULTIPLE STARTS AND STOPS THERE WERE NO SDR ASAA2013011693675Probe · out of limitsDIAGNOSTICS REPORTS NR 2 ENGINE TREND DATA CONTINUES TO SHOW A SHIFT IN DELTA CRUISE AND TAKEOFF MARGIN INDICATIVE OF EGT INDICATION ERRORS. ACCOMPLISHED T49.5 PROBE AND EGT SYS INSPECTION IAW MM 77-21-00-200-801-F00. ALL RESISTANCES AND INSULATION RESISTANCSDR ASAA2013010693625Oil System · overservicedAPU AUTO SHUTDOWN, NO FAULT LIGHT ILLUMINATED. ATTEMPTED SECOND START APU FAULT LIGHT ILLUMINATED. PERFORMED BITE CHECK OF APU TEST 49-60 / 801, NO FAULTS. INSPECTED APU FOUND OIL QUANTITY OVERSERVICED. INSPECTED MAGNETIC CHIP PLUG REF AMM47-91-81, NO FAULSDR ASAA2012122993566Controller · faultedCONT CAB ZONE TEMP LIGHT ILLUMINATED. EXTINGUISHED WITH MASTER CAUTION RESET. PERFORMED FIM 21-62, TASK 842. BITE TEST OF NR 2 ZONE TEMP CONTROLLER HAS FAULT, FLT DECK TRIM VALVE . CLEARED FAULT AND RAN PACKS. FAULT DID NOT RETURN. INTERMITTENT FAULT IAW SDR ASAA2012120593410Shutoff Valve · failedDURING CRUISE FLT FL 380 L PACK SLOWLY DROPPED TO 10 PSI FOLLOWED BY A RAPID INCREASE TO 33 PSI CAUSING A PRESSURE SPIKE. THIS OCCURRED NUMEROUS TIMES. DESCENDED TO FL 250 AND SELECTED ENGINE ANTI -ICE DURING DESCENT AND PROBLEM WENT AWAY. OAT FL 380 -60C. ACSDR ASAA2012112593370Controller · malfunctionedON CLIMB OUT (ABOUT 25,000 FT) LT SIDE WINDOW OVERHEAT LIGHT CAME ON, FOLLOWED QRH, AFTER 3 MINUTES TURNED SWITCH ON, 1.5 MIN LATER OVER HEAT LIGHT CAME ON AGAIN, FINISHED QRH PROCEDURE. ACCOMPLISHED FIM TASK 30-41, TASK 811. FOUND 2 SENSOR FAULTS ON CON
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