N516AS
Service difficulty reports · 400
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 = 'N516AS' 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 = 'N516AS' 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 ASAA2013091495976Valve · failedBLEED TRIP OFF LIGHT ILLUMINATED AFTER 28 PSI SPLIT ON CLIMB WILL NOT EXTINGUISH. ACFT GROUNDED. FOUND PRECOOLER CONTROL VALVE LOOSE AND SHEARED SHAFT, REPLACED VALVE REF AMM 36-12-02-400-801, INSTALLATION TEST GOOD. ACCOMPLISHED HEALTH CHECK T/C NG- 36WC-0SDR ASAA2013081795828Control Valve · inoperativeLEFT PACK LIGHT ILLUMINATED ON CLIMBOUT, EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. BITE SHOWS TCV FAULT GUIDE AND ON PREVIOUS FLIGHT. REPLACED TEMP CONTROL VALVE IAW MM 21-51-10, LEAK AND OPS CHECKED GOOD. BITE CHECKED GOOD.SDR ASAA2013080895765Lens · missingPLASTIC COVER BROKEN OFF PANEL JUST LT OF AFT LT LAV DOOR. ACFT GROUNDED. R & R EXIT SIGN LENS IAW MM 33-51-01-960-801. 2 (1) (A)(3) & (C) (4).SDR ASAA2013072995703Fmc · failedRIGHT FMC FAILED DURING CRUISE. ACFT GROUNDED. VERIFIED RT FMC INOP. PERFORMED FIM 34-61, TASK 836. RT FMC OPERATES NORMALLY. GROUND VERIFICATION GOOD.SDR ASAA2013072495669Line · leakingON ACFT SHUTDOWN, NOTICED FLUID DRIPPING UNDER NR 1 ENG COWLING. ACFT GROUNDED. FOUND NR 1 ENG PRESSURE HYD LINE QUICK DISCONNECT AT PYLON LEAKING, R & R NR 1 ENG HYD PRESSURE LINE FOR ENG DRIVEN PUMP IAW AMM 29-11-11, STEP 29F (6), 3(F)(1)(I) , LEAK CHECK GOSDR ASAA2013062495295Unknown · unknownINTEROGATED THE FMC CDU FOR ENGINE FAULTS. FOUND FAULT 73-30311, START SWITCH SIGNAL AND BUSS DATA DISAGREE. ON NR 1 ENGINE FLIGHT, LEG 2 ONLY OUT OF 10 LEGS. ACFT GROUNDED. PERFORMED FIM TASK 73-24 / 813. NO DEFECT NOTED, NO HISTORY 90 DAYS.SDR ASAA2013061495109Regulator · failedDURING ENG RUN ON CROSSOVER BLEED CK FOUND NR 2 ENG BLEED VALVE NOT CLOSING.(PRESSURE INDICATION SHOWS RT NEEDLE ABOVE 20 PSI AT IDLE W/SW CLOSED. ACFT GROUNDED. REPLACED NR 2 ENG BLEED AIR REGULATOR REF AMM 36-11-03-000-801 & 36-11-03-400-801. OPS & LEAK CSDR ASAA2013061495108Sensor · failedAT CRUISE - RECEIVED A NR 1 BLEED TRIP OFF LIGHT. DID QRH PROCEDURE -LIGHT WENT OUT. GOT PRESS. FLUCTUATION WHEN RESET BLEED. OTHERWISE, CABIN PRESS IS NORMAL. LT BLEED SHOWS 14 PSI AND RT BLEED SHOWS 44 PSI DIFF PRESS IS 30 PSI. ACFT GROUNDED. ACCOMPLISHESDR ASAA2013052794889Probe · out of toleranceDIAGNOSTIC REPORTS, NR 2 ENGINE TREND DATA SHOWS A SHIFT IN DELTA CRUISE AND TAKEOFF MARGIN INDICATIVE OF EGT INDICATION ERRORS. ACFT GROUNDED. ACCOMPLISHED TSR, FOUND S1 AND S4 PROBES RESISTANCE OUT OF LIMITS, R & R BOTH PROBES, OPS CK GOOD AMM 77-21-01, ANSDR ASAA2013052394906Start Valve · failedON START NR 1 ENG STARTED WITH A SLOW OPENING START VALVE THEN AFTER IT STARTED THE START VALVE DID NOT CLOSE AND THE AMBER NR 1 ENG INDICATOR LIGHTS WERE FLASHING. ACCOMPLISHED STOP START AND ENG SHUTDOWN LIGHTS EXT. ACFT GROUNDED. REPLACED NR 1 ENG START VSDR ASAA2013041794541Housing · gougedFWD CARGO DOOR HAS MISSING BUMPER AND HOUSING HAS DAMAGE HANDLE HOUSING. ACFT GROUNDED. GOUGE ON UPPER SIDE OF HOUSING IS .068 T. DOOR HANDLE HOUSING. REMOVED HOUSING ASSY IAW SRM 51-40-02. ACCOP HFEC OF FASTNER HOLES W/ ROTARY SCANNER IAW BNDT PART 6 51-SDR ASAA2013032594258Warning Light · false activationCONT CABIN ZONE TEMP LIGHT ILLUMINATES ON RECALL, RESETS. VERIFIED ZONE LIGHT WITH RECALL. PERFORMED M/M TASK 21-61-00-700-806-002. INITIAL FIND WAS FAULT LOGGED FOR NR 2 TEMP CONTROLLER FLT DECK TRIM VALVE. TEMP CONTROLLER BITE TEST VERIFY TEST PASSED WITHSDR ASAA2013031094130Coupler · failedHF1 AND HF2 VOICE TRANSMIT REPORTED WEAK MID-PACIFIC. RESUMED WORKING FURTHER WEST. HF2 DATA WORKED OK. ACFT GROUNDED. REF AMM 23-11-61-400-801, REMOVED HF COUPLER FOR THE NR 2 POSITION. GROUND VERIFICATION CHECK SUCCESSFUL. ACFT OK FOR SERVICE.SDR ASAA2013022894031Transmitter · unknownHF TRANSMITTER DOES NOT TRANSMIT WHEN TRANSMISSIONS ARE MADE ON HF 1 OR HF 2 NEITHER SF RADIO NOR OTHER ACFT CAN TRANSMIT, UNABLE TO DETERMINE IF CARRIER WAVE IS GOING OUT. RECEIVER WORKS FINE VHF TRANSMITTER WORK FINE. NR 1 HF TESTS GOOD, REF TASK 23-11-00-SDR ASAA2013020493828Battery · inoperativeBOTH ACFT BATTERIES FOUND DEAD. ACFT GROUNDED. REPLACED AUX AND MAIN BATTERIES REF AMM 24-31-00. OPS CHECKED GOOD.SDR ASAA2013020393814Valve · failedAFTER ENGINE START NR 1 TAI VALVE LIGHT TURNED AMBER WITH ENGINE ANTI-ICE SWITCH OFF AND BLUE VALVE POSITION LIGHT BRIGHT. LIGHTS EXTINGUSHED AFTER ENGINE SHUTDOWN. MANUALLY OPEN & CLOSED NR 1 ENG TAI, ALL INDICATIONS NORMAL, R & R IAW AMM 30-21-11-401. OPSDR ASAA2013012793768Valve · stuckAFTER TAKEOFF FAS CALLED WITH VERY LOUD AIR NOISE FROM AFT RT LAV. VERIFIED FLUSH VALVE ON RT AFT LAV IS STUCK OPEN. REMOVED AFT RT TOILET ASSY REF MM 38-32-01-000-838-002 INSTALLED SERVICEABLE AFT RT TOILET ASSY REF MM 38-32-01-400-838-002.SDR ASAA2013011493678Lamp · failedEMERGENCY EXIT LIGHT AFT OF L2 WILL NOT ILLUMINATE. REPLACED LAMP IAW AMM 33-51-04-960-801, 33-51-06-960-805.SDR ASAA2013010693643Compensator · failedRT MAIN FUEL TANK GAUGE LOST 400 LBS ON ITS INDICATION AND THE FUEL TOTALIZER ALSO SHOWED THIS 400 LB LOSS. ACFT GROUNDED. REF TSR814939 AND TANK ENTRY T/C NR 78528000. R & R NR 2 TANK COMPENSATOR UNIT REF MM 28-41-21-400-801. PERFORMED SYS TEST REF MM 28-SDR ASAA2013010393613Indicator · trippedNR 2 ENG IDG, DPI INDICATOR BUTTON EXTENDED. ACFT GROUNDED. PERFORMED FIM FAULT ISOLATION IAW 24-11-00. R & R NR 2 ENGINE IDG SCAVENGE & CHARGE FILTER & OIL IAW AMM 24-11-41. LEAK CHECKED GOOD.SDR ASAA2012112593368Warning Light · false activationON MASTER CAUTION RECALL, CONTROL CABIN ZONE TEMP LIGHT ILLUMINATED. FLIGHT DECK TRIM VALVE FAULT ON PRIMARY CONTROLLER. ACCOMPLISHED ZONE TEMP CONTROLLER BITE WITH NO CURRENT FAULTS REF FIM 21-61-801.SDR ASAA2012111993325Fmc · malfunctionedLEFT FMC FAILED ENROUTE. BOOTED FMC. OPS OK.SDR ASAA2012102193165Turbine Blades · damagedPOWERPLANT ENGINEERING REPORTED A SHIFT UP OF THE APU EGT CT5ATP. ACCOMPLISHED BOROSCOPE OF APU 1ST STAGE TURBINE BLADE, SHIFT AND FIRST STAGE STATOR AND FIRST STAGE TURBINE INSPECTION REF AMM 49-11-00-210-801 AND AMM 49-21-00-200-802. FOUND 1/2 BLADE T/E SDR ASAA2012101093101Indicator · activatedNR 2 ENGINE IDG FILTER DPI BUTTON EXTENDED. C/W FIM TASK 24-11 TASK 803. THIS IS SECOND DPI POPPED OCCURRENCE. VERIFIED WITH IDG DECAL & TRAX. C/W FMC CDU TASK CARD 78273000, NO FAULTS REPORTED. C/W T/C 78424000 FOR IDG SCAVENGE & CHARGE FILTER INSPECTION. SDR ASAA2012101093100Indicator · activatedNR 1 ENGINE IDG FILTER DPI BUTTON EXTENDED. CW FIM TASK 24-11 TASK 803. THIS IS THE SECOND DPI POPPED OCCURRENCE. VERIFIED WITH IDG DECAL AND TRAX. CW FMC CDU TASK CARD 78273000. NO FAULTS REPORTED. CW TC 78424000 FOR IDG SCAVENGE AND CHARGE FILTER INSPSDR ASAA2012100192987Ecu · failedWHILE LOADING APU SOFTWARE APU ECU FAILED. REPLACED ECU WITH SERVICABLE ONE. VERIFIED SOFTWARE PRE LOADED IN ECU REF. NG-49EO-03483-1. ACCOMP. INST. TEST, TEST PASSES REF. M/M 49-61-12-400-801.SDR ASAA2012093092982Warning Light · false indicationFMC DISAGREE WARNING OCCURRED DURING TAXI OUT AFTER FLAPS WERE EXTENDED. ACFT GROUNDED. QRH PROCEDURE PERFORMED, WARNING WENT AWAY.SDR ASAA2012092892975Unknown · unknownWHILE PERFORMING T/C 78273000 (INTERROGATE THE FMC CDU FOR ENGINE FAULTS) ON NR 2 ENGINE, FOUND SHORT TERM FAULT 73-21442- DEU2 DATA IS MISSING. ACCOMPLISHED EEC BITE ON 2 ENGINE, NO RECENT FAULTS PRESENT. REF FIM 73-00-00-810-801.SDR ASAA2012092192921Fmc · false activationFMC DISAGREE LT ON GROUND. FOLLOWED QRH PROCEDURE, OPS NORMAL.SDR ASAA2012080292655Element · activatedNR 2 ENG IDG DPI FOUND EXTENDED. ACCOMPLISHED FIM 24-11, TASK 810. VERIFIED 1ST OCCURRENCE. ACCOMPLISHED FMC/CDU T/C 78273000 NO DEFECTS NOTED. ACCOMPLISHED IDG SCAVENGE & CHG FILTER INSPECTION CHECK IAW T/C 78424000 NO DEFECTS NOTED. ACCOMPLISHED IDG SCAVSDR ASAA2012072492597Modulating Valve · failedON RECALL SELECTION GOT BOTH MASTER CAUTION LIGHTS, AIR COND LIGHT, AND LEFT PACK LIGHT. PERFORMED QRH CHECKLIST, SELECTED MASTER CAUTION RESET AND LIGHT WENT OUT. ACFT GROUNDED. ACCOMPLISHED LEFT PACK ZONE TEMP CONTROLLER BITE CHECK. ALL PREVIOUS 9 FLIGHT SDR ASAA12511666Warning Light · false activationLT PACK LIGHT ILLUMINATED AFTER START. PERFORMED A BITE CHECK ON THE LT PACK TEMP CONTROLLER. TCV SHOWED AS A FAULT. AFTER VERIFING NO FAULTS FOUND. RAN A SECOND BITE CHECK AND NO FAULTS INDICATED. TEST PERFORMED IAW AMM 21-61-00-700-806-002. NO MX HISTOSDR ASAA12511656Autopilot Sys · malfunctionedON APPROCH, ILS 29 AUTOPILOT INITIALLY CAPTURED LOCALIZER WITH BOTH CHANNELS ENGAGED, APPOX 5 SECONDS LATER AUTOPILOT DISENGAGED RE-ENGAGED AND SAME THING HAPPENED. PERFORMED LIBRARY GROUP 49 LAND, VERIFIED SYS, OP CHECKED GOOD.SDR ASAA12511652Autothrottle Sys · malfunctionedON DESCENT, WITH AUTO THROTTLES ON IN V/S DESCENT AIRSPEED 310 SELECTED. ACFT SLOWED TO 270 INDICATED. TURNED AUTO THROTTLES OFF THEN BACK TO ON AND AUTO THROTTLES WORKED CORRECTLY FOR REST OF FLIGHT THRU LANDING. PERFORMED AUTOTHROTTLE SYSTEM TEST IAW AMM 2SDR ASAA2012062792433Warning Light · false activationAFTER START CHECKLIST, RECALL CONT CAB ZONE TEMP ILLUMINATED ON RECALL & EXTINGUISHED ON CLEARING MASTER CAUTION. NR 2 CONTROLLER SHOWS FLT DECK TRIM VALVE FAULT ON PREVIOUS FLT, VERIFY TEST PASS. RESET FAULT. FAULT DID NOT RETURN. BITE TEST NR 2 TEMP CONTSDR ASAA12511608Generator · failedNR 2 ENGINE IDG DPI EXTENDED. GROUNDED YES. REF FIM 24-11-00, NR 2 IDG AND TRAX REFLECT THIS IS 4 DPI EXTENSIONS. REMOVED IDG FILTER FROM REMOVED IDG NO CONTAMINATION NOTED REF MM 24-11-11, 090 801C3. REPLACED NR 2 IDG REF MM 24 11-11-000 801 MM 24-11-11-40SDR ASAA12511530Warning Light · illuminatedZONE TEMP LIGHT ILLUMINATES ON RECALL. WHEN RESET PUSHED LIGHT EXTINGUISHES. ACFT GROUNDED. BITE CK SHOWS NR 2 CONTROLLER FLT DECK TRIM VALVE VERIFIES GO. RESET CONTROLLER RAN PACKS & RETESTED. FAULT DOES NOT RETURN. REF AMM 21-62-00-810-801.SDR ASAA12511477Fmc · malfunctionedRT FMC FAILURE VTK FLAG F/O MAP WOULD NOT RESET AT FL380. ACFT GROUNDED. PULLED & RESET BOTH FMC COMPUTOR C/B VTK FLAG CLEARED, OPS NORMAL. PERFORMED FMC FIM TASK 801-34-61, NO CURRENT FAULTS. SYS VERIFIED GOOD. PERFORMED CDS FIM TASK 809-31-63, NO FAULTSSDR ASAA12511433Warning Light · false activationLEFT PACK LIGHT ILLUMINATED ON RECALL EXTINGUISHED UPON MASTER CAUTION. GROUNDED YES. TESTED LT PACK TEMP/ZONE CONTROLLER IAW AMM 31-61-00-700-806-002. TCV FAULT INDICATED. CLEARED FAULT. RAN PACKS AND RE TESTED. NO FAULTS FOUND AND NO MAINT HISTORY WITHIN THESDR ASAA12511491Control Valve · malfunctionedNR 2 ENGINE BLEED SYS. ACFT GROUNDED IAW TSR 814458. R & R NR 2 ENG PCV IAW AMM 36-12-02. OPS CHECK NORMAL IAW AMM 36-12-02, STEP G.SDR ASAA12511418B-Nut · looseRT BLEED TRIP OFF LIGHT ILLUMINATED, EXTINGUISHED AFTER TRIP RESET IAW QRH. ACFT GROUNDED. STARTED FIM 36-10-00-810-801, FOUND 2 LOOSE B-NUT FITTINGS ON PRESSURE REGULATOR, TIGHTENED B-NUT FITTINGS. ALSO, FOUND PRSOV WRENCH TEST STIFF WHEN OPENING IT UP, RESDR ASAA12511405Regulator · failedDURING TAXI, FMC TAKEOFF REF PAGE INDICATED TAKEOFF POWER OF 88.6 LT 88.0, RT. DUCT PRESSURE READ 3 PSI LT 17 PSI RT. AT CRUISE, FL 280, DUCT PRESSURE READ 3, PSI LT 43, PSI RT WITH N1 OF 78.9 PERCENT EACH ENGINE. SUPPLY DUCT TEMP READ OFF SCALE LOW LT 24 SDR ASAA12511378Nozzle · malfunctionedAPU EGT TREND DATA SHOWS EGT HAS SHIFTED ABOVE THE ESTABLISHED THRESHOLD. REMOVED AND REPLACED APU FUEL NOZZLES REF AMM 49-31-14-400. LEAK & AND OPS CHECKED GOOD.SDR ASAA12511362Display · malfunctionedDURING FLIGHT, AT CRUISE. CAPTAIN'S FMS SCREEN WENT COMPLETELY BLANK ASSOCIATED ANNUNCIATORS ALONG SIDE NUMBER AND ALPHABET LIGHT ILLUMINATED. AFTER ABOUT 15 SECONDS SCREEN DATA APPEARED AND SYSTEM APPEARS TO BE NORMAL. OPS CHECKED CAPTAIN'S FMS PER FIM TASDR ASAA12511308Autothrottle Sys · malfunctionedON CLIMBOUT, AUTOTHROTTLE CIRCUIT BREAKER TRIPPED. RESET AUTOTHROTTLE "DC1" CIRCUIT BREAKER PER AMM REF 20-60-01 ACCOMPLISHED AUTOTHROTTLE BITE PER 22-31-00 GROUND VERIFICATION SUCCESSFUL, OPS CHECKED NORMAL.SDR ASAA12511208Unknown · malfunctionedON GROUND "FMC DISAGREE" MESSAGE ON CDU. ACCOMPLISHED QRH. MESSAGE WENT AWAY.SDR ASAA12511179Sensor · defectivePOWERPLANT ENGINEERING REPORTS THAT THE APU CT5ATP EGT IS TRENDING TOWARD THE THRESHOLD. REPLACED APU INLET TEMP SENSOR WITH NEW. REF: AMM 49 61 31 & TESTED REF AMM 49 61 00 700 801. ALL TESTS CHECK GOOD. APU ALSO RAN 3 TIMES NO FMC RUN FAULTS.SDR ASAA12511168Control Valve · failedPACK LIGHT ILLUMINATED IN FLIGHT. WOULD NOT RESET. COMPLIED QRH ITEMS. NO FOD NOTED AT LT PACK HEAT EXCHANGERS. CURRENTLY PACK LIGHT RESETS W/MASTER CAUTION. NR 1 CTRLR SHOWS "TCV THIS PACK" FAULT ON BIT PREV FLT & VERIFY TESTS. REPLACED LT TEMP CONTROL SDR ASAA12511146Controller · malfunctionedCONT CABIN ZONE LIGHT ILLUMINATED DURING CLIMBOUT. ACCOMPLISHED GRH ITEMS. ZONE LIGHT EXTINGUISHED AFTER PRESSURE MASTER CAUTION. PERFORMED BITE TEST OF BOTH PACK/ZONE TEMP CONTROLLERS REF AMM 21 61 00, NR 2 CONTROLLER DISPLAYED FLIGHT DECK TRIM VALVE FAULTSDR ASAA12510984Skin · damagedHOLE FOUND ON RT FUSELAGE EXT SKIN BETWEEN STATION 360 380 BETWEEN STR 18R 19R. REPAIRED SKIN IAW B737 800 SRM 53 00 01 REPAIR 3.
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