N529AS
Service difficulty reports · 344
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 = 'N529AS' 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 = 'N529AS' 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 ASAA2020092133206Bleed Valve · failedNR 2 ENGINE BLEED CHECK VALVE FAILED INSPECTION REF T/C: AD20201651-NG-36-2. GROUNDED-YES. REPLACED 5TH STAGE BLEED CHECK VALVE, PER B737-800 AMM 36-11-02. GROUND VERIFICATION SUCCESSFUL.SDR ASAA2020040332597Oil Cooler · leakingAPU OIL COOLER LEAKING FROM FINS. GROUNDED - YES. REMOVED AND REPLACED APU OIL COOLER REF B737-800 AMM 49-91-41 OPS CHECK LEAK CHECK GOOD.SDR ASAA2020040632586Unknown · malfunctionedAPU FAILED START AT FL 380 TWO TIMES. FAULT LIGHT ILLUMINATED DUE TO OVERTEMP. SUCCESSFUL CSS ACCOMPLISHED AFTER FAULT LIGHT EXTINGUISHED. GROUNDED - YES. PERFORMED APU BITE TEST, CURRENT STATUS NO FAULTS. FOUND FAULT IN HISTORY FOR AN OVERTEMP SHUTDOWN MAINT SDR ASAA2020032432525Seal · missingWHILE ACCOMPLISHED T/C # 78472010, FOUND #2 ENGINE FAN BLADE PLATFORM SEAL MISSING @ POSITION 16 AND 21. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE PLATFORM @ POSITION 16 AND 21 REF T/C # 78472010.SDR ASAA2020032432524Elastomer · debondedWHILE ACCOMPLISHING T/C # 78472010 FOUND #2 ENGINE FAN BLADE SPACER @ POSITION 16 SEAL DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE SPACER @ POSITION 16 REF T/C # 78472010.SDR ASAA2020031632425Warning System · false activationON PREFLIGHT #1 HF RADIO "FAIL" LIGHT. GROUNDED - YES. FAULT CLEARED. HF 1 ETOPS GROUND VERIFICATION TEST OPS CKS NORMAL PER B737-800 AMM 23-11-00-710-801.SDR ASAA2020022863305Warning Message · false activation#2 HF FAIL MESSAGE. GROUNDED - YES. PERFORMED #2 HF BITE REF B737-800 FIM 23-11 TASK 801. NO FAULTS FOUND CHECKS GOOD NO FAIL MSG ETOPS SIGNIFICANT SYS GROUND VERIFICATION SUCCESSFUL.SDR ASAA2020020832158Hmu · failed#1 ENG BITE SHOWS FAULT 73-20341 THE FMV POSITION SIGNAL IS OUT OF RANGE. SHORT TIME FAULT. DEFERRED PER T/C 78273000. GROUNDED - YES. PERFORMED ENG 1 BITE FOR FLT FAULTS. VERIFIED ALL FLTS 0-10 SHOW RECORDED FAULT OF 73-20341. PERFORMED B737-800 FIM 73-25 TASSDR ASAA2020012171891Control Valve · faultedAFTER PUSHBACK RT PACK ANNUNCIATED ON RECALL RESET AFTER PUSHING MASTER CAUTION. GROUNDED - YES. ACCOMPLISHED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST PER B737-800 AMM 21-61-00 AND HAD A TCV RED FAULT LIGHT. REMOVED & REPLACED RIGHT PACK TEMP CONTROL VALVE SDR ASAA201912041502Warning Message · false activationDURING MASTER CAUTION RECALL, AIR COND, MASTER CAUTION, AND LEFT PACK LIGHT ILLUMINATED. LIGHTS EXTINGUISH UPON NEXT PRESS OF MASTER CAUTION. GROUNDED - YES. REF B737-800 AMM 21-51-00 #1 PZTC FFR SHOWS "TCV THIS PACK" FAULT. RESET FAULT. FAULT DID NOT RETURN- SDR ASAA2019101641018A/C Pack · malfunctionedAPPROACHING TOP OF CLIMB, CABIN TEMP BECAME DIFFICULT TO CONTROL (TOO HOT) RT PACK LIGHT ILLUMINATED. AFTER COMPLETING QRH PROCEDURE AND CONFIGURING FOR SINGLE PACK OPS, TEMPS RETURNED TO NORMAL. GROUNDED - YES. #2 PZTC FAULTED TCV. R AND R TCV AND CHECKED OK.SDR ASAA2019100130873Blade · damaged#1 ENG BLADE NR 1 CUNI DAMAGE BEYOND LIMITS. GROUNDED - YES. REPLACED THE NUMBER 1 BLADE AND NUMBER 13 BLADE ON THE NR 1 ENGINE IAW TC 78472010.SDR ASAA2019091830731Control Unit · failedDURING VISUAL APPROACH - F.O PFD HAD NO COMMAND BARS - RECYCLED FLIGHT DIRECTOR SWITCHES. STILL NO COMMAND BARS - RA. FLAG ALSO CYCLED ON AND OFF. GROUNDED - YES. ACCOMPLISHED FIM 22-11 TASK 805. DUE TO THE #2 RA TRANSCEIVER REPLACEMENT, FOLLOWED FIM & REMOVEDSDR ASAA2019090930651Unknown · malfunctionedINFLIGHT CA VTK APPEARED-FIXED ITSELF; GPS#2 SIGNAL LOST- NEVER REGAINED. F/O CLOCK INOP; MAIN ENTRY LT APPEARED TURN INTO GATE; F/O HEADSET JACK INOP IRS ON RECALL AFTER VTK. GROUNDED - YES. CYCLE AIRCRAFT POWER FOR SYS RESET. AFTER POWER BACKUP ALL SYS BACK SDR ASAA2019082213442Smoke Detector · false activationDURING CARGO TEST DETECTOR FAULT ILLUMINATES. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 26-16 TASK 804 AND FORWARD CARGO ELECTRONIC UNIT BITE REFERENCE FIM 26-16 TASK 801. BITE TEST PASS WITH NO FAULTS. PERFORMED FORWARD CARGO BAY SMOKE DETECTION OPERATIONAL TSDR ASAA2019081963413Exciter · failedFAULT LIGHT ILLUMINATED AFTER ATTEMPTING TO START THE APU. GROUNDED - YES. REMOVED & INSTALLED NEW IGNITER PLUG LEAD, OPS CHECK GOOD, PER B737-800 AMM 49-41-52. REMOVED & INSTALLED NEW IGNITER PLUG, OPS CHECK GOOD, PER AMM 49-41-51.REMOVED & INSTALLED NEW IGNISDR ASAA2019070729944Sign · brokenEMERGENCY LIGHT EXIT LOCATOR SIGN ON #4 GALLEY ADJACENT TO R-2 DOOR IS BROKEN. GROUNDED - YES. REMOVED, REPLACED, AND TESTED EXIT LOCATOR SIGN ASSY PER AMM 33-51-01-960-802 - OPS NORMAL.SDR ASAA2019062629830Unknown · malfunctionedAPU BITE TEST SHOWS MAINT MSG 49-11019: DC POWER LOSS SHUTDOWN POWER INTERRUPT. GROUNDED - YES. PERFORMED FIM 49-10 TASK 801 FOUND FAULT TO BE INTERMITTENT. APU START AND OPERATIONS CHECK NORMAL REF AMM 49-11-00.SDR ASAA2019062629877Connector · damagedREF T/C N842001. DURING GVI, FOUND DAMAGE AT J9 HARNESS, DP0905 CONNECTOR FOR T3 PROBE CHA ON #2 ENGINE (802157). GROUNDED - YES. REF AMM 70-70-01-350-801-F00. REPAIRED HARNESS CONNECTOR DP0905 #2 ENGINE TEMPORARY REPAIR UNTIL NEXT ENGINE SHOP VISIT.SDR ASAA2019061929744Cover · worn1 ENGINE HAS REPORTS OF OIL DRIPPING THE THE AFT FLAME ARRESTOR AFTER SHUTDOWN. NO ADDITIONAL EXTENSIONS. GROUNDED - YES. FOUND WEAR ON THE ON OIL INLET COVER SILVER ABRADABLE COATING BEYOND LIMITS. REPLACED OIL INLET COVER REF B737-800 AMM 72-56-00. STEP 3 OFSDR ASAA2019060739573Warning Light · false activationLT PACK LIGHT IS ILLUMINATED. EXTINGUISHES ON RECALL. GROUNDED - YES. PERFORMED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST REF B737-800 AMM 21-61-00-700-806-002 ON BOTH PACK ZONE TEMP CONTROLLERS, NO FAULTS FOUND ON BITE, PREVIOUS FLIGHT OR VERIFY TESTS. OK FOSDR ASAA2019052729510Transceiver · failedNUMBER TWO HF RADIO RECEIVES BUT WILL NOT TRANSMIT. WE GET A VERY LONG SIDE TONE AS RADIO TRIES TO TUNE, BUT THEN NO TRANSMIT. WE HAD A GOOD INCOMING SELCAL CHECK ON NUMBER TWO JUST NO TRANSMIT. GROUNDED - YES. REPLACED #2 HF TRANSCEIVER PER AMM 23-11-21, OPS SDR ASAA201904297158Warning Light · false activationL PACK STAYED ILLUMINATED ON MASTER RECALL. GROUNDED - YES. FAULT RESETS WITH MC RESET, RETURNS ON MC RECALL. CHECKED. NO HISTORY. #1 PACK/ZONE TEMP CTRLR SHOWS, "TCV THIS PACK". RESET FAULT. FAULT DID NOT RETURN. VERIFY TEST PASSES. BITE TEST #1 PACK/ZONE TEMSDR ASAA2019040978940Pin · migratedFORWARD DOOR (L1) HINGE COVER BROKEN OFF & DOOR WILL NOT OPEN. GROUNDED - YES. REMOVED OUTER UPPER HINGE COVER ON L-1 DOOR FOR ACCESS. FOUND GUIDE ARM PIN KEY WASHER RETENTION SCREW SHEARED ALLOWING GUIDE ARM PIN TO MIGRATE OUT AND GET JAMMED AGAINST UPPER CAMSDR ASAA2019040878903Filter · dirtyALL THREE ZONE TEMP CONTROLS IN AUTO ARE "HYPER" SENSITIVE. SLIGHTEST ADJUSTMENT SPIKES TEMPERATURE HOT OR COLD. SUSPECT FILTERS OVER TEMP SENSORS DIRTY. GROUNDED - YES. PERFORMED BITE CK OF BOTH CONTROLLERS. NO DEFECT REF B737-800 FIM 21-62 TASK 801. CLEANED SDR ASAA201904028855Spacer · debondedDURING #2 ENGINE FAN BLADE LUBE. #1,3,6,9,10,12,13,14,15,17,19,20,21,22, AND 24 SPACERS ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE #1,3,6,9,10,12,13,14,15,17,19,20,21,22 AND 24 SPACERS PER T/C 78472010.SDR ASAA2019040128854Seal · wornDURING #2 ENGINE FAN BLADE LUBE #1,11,13,14,15,22, AND 24 PLATFORMS SEALS WORN BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE #1,11,13,14,15,22 AND 24 PLATFORMS IN REF. WITH T/C 78472010.SDR ASAA2019031528793Transition Panel · corrodedAFT CARGO RT FLOOR TO SIDE TRANSITION PANEL IS CORRODED FROM STATION 727D TO STATION 787. GROUNDED - YES. REMOVED CORR FROM AFT CARGO RT FLOOR TO SIDEWALL TRANSITIONAL PANEL FROM STA 727D-767 FOUND TO BE OUT OF LIMITS IAW SRM 53 00 53 1 A2 FABRICATED AND INSTASDR ASAA2019030928559Warning System · false activationON ATTEMPTED START OF APU, APU FAULT LIGHT CAME ON. GROUNDED - YES. REF FIM 49-40 TASK 803 FOR APU TROUBLESHOOTING. PERFORMED APU BITE PROCEDURE PER SECTION E(1) OF FIM. NO CURRENT FAULTS. PERFORMED START OF APU. NO DEFECTS NOTED. NO CURRENT FAULTS. NO OTHER RSDR ASAA2019030738505Sensor · failedDURING DESCENT THRU 5,000 FEET, LEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. C/W WHCU BITE CK SHOWED CURRENT SENSOR FAULT ALSO ALL LEGS SENSOR FAULT. MEASURED SENSOR #2 CURRENTLY CONNECTED MEASURED VARIOUS VALUES WHILE TESTING FINALLY READING 7SDR ASAA2019030328456Warning System · false activationON SHORT FINAL TO LAND LT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. WHCU SHOWS NO FAULT. NO HISTORY. SYS OPS OK.SDR ASAA2019021028135Charger · failedAFTER ENGINE START, ELEC. LIGHT ON OVH PANEL ILLUMINATED. GROUNDED - YES. AUX BATTERY CHARGER POPS BREAKER, REMOVED AND REPLACED AUX BATTERY CHARGER IAW 24-31-31-401, OPS CHECK GOOD IAW AMM 24-31-31-501. BATTERIES, MAIN AND AUX WERE DISCONNECTED FOR MAINTENANCSDR ASAA2019012327910Unknown · malfunctionedWITH LIGHT SWITCH IN DIM AND OFFSET INL COURSE THE "OFST" LIGHT BLINKS OFF/ON WITH STEADY BEAT. IF "EXEC" BUTTON LIGHT BEHAVES SAME. CAPT FMC ONLY. GROUNDED - YES. UNABLE TO DUPLICATE "OFST" AND "EXEC" BUTTON BLINKING. PERFORMED CDU LAMP TEST PER AMM 34-61-01-SDR ASAA2019011927877Track · obstructedPILOT SLIDING WINDOW VERY HARD TO OPEN AND CLOSE. GROUNDED - YES. DURING L-2 WINDOW INSPECTION FOUND DEBRIS ON WINDOW TRACK, REMOVED DEBRIS AND FOUND L-2 WINDOW TO OPERATE NORMAL IAW AMM 56-12-11-710-803.SDR ASAA2019010627675Transceiver · failedHF NR 2 FAIL ANNUNCIATED. GROUNDED - YES. NR 2 HF TRANSCEIVER WILL NOT TEST. REMOVED & REPLACED NR 2 HF TRANSCEIVER REF AMM 23-11-21/400-801 & OPS CKS GOOD. ETOPS GROUND VERIFICATION GOOD.SDR ASAA2018121727486Actuator · faultyWHILE ACCOMPLISHING T/C 78273000 FOUND ENG 2 LONG TIME FAULT MSG 75-10392 THE VSV POSITION SIGNAL IS OUT OF RANGE. GROUNDED - YES. FAULT ON ENGINE NR 2 FOUND AND CONFIRMED ON LEGS 1-4 AND 6-10. EEC TEST SHOWS NO ACTIVE FAULTS. VSV ACTUATOR RESISTANCE AND WIRINSDR ASAA2018121127361Unknown · malfunctionedHAD WHAT APPEARED TO BE AN INTERMITTENT L FMC FAILURE. HAD "VTK" ANNUNCIATED ON CAPTAINS SIDE, 2ND MAP FAILURE FLAG ON BOTH CA AND FO NDS. SITUATION CORRECTED ITSELF BEFORE WE COULD EVEN PICK UP THE QRH. AIRCRAFT WAS APPROX 80 MILES WEST OF JOT VOR FL350. GROUSDR ASAA2018121077258Warning Message · false activationCONT. CAB ZONE TEMP ILLUMINATED DURING MASTER CAUTION RECALL. GROUNDED - YES. ACCOMPLISHED CONTROLLER BITE (#2 PACK) PER 21-62 TASK 801. PREVIOUS FLT FAULT IS "FLT DECK TRIM VALVE". ACCOMPLISHED #2 CONTROLLER B737-800 FIM 21-62 TASK 832. FAULT CLEARED. RAN PACSDR ASAA2018113027177Control Panel · malfunctionedV SPEED WINDOW ON MCP BLANK W/ TWO DOTS. GROUNDED - YES. REMOVED AND REPLACED DFCS MODE CONTROL PANEL PER AMM 22-11-34-000-801 / AMM 22-11-34-400-801. PERFORMED MODE CONTROL PANEL INSTALLATION TEST (DFCS GROUP 32) PER AMM 22-11-34-740-801 - ALL TESTS PASS.SDR ASAA2018113027175Plenum · delaminatedRT SIDE PRIMARY HEAT EXCHANGER PLENUM DELAMINATED. GROUNDED - YES. REMOVED AND REPLACED R/H PRIMARY HEAT EXCHANGER PLENUM REF AMM 21-51-03. COMPLETED OPS AND LEAK CK GOOD.SDR ASAA2018120327174Plenum · delaminatedUPON REMOVAL OF R/H PRIMARY HEAT EXCHANGER & PLENUM ASSY FOUND R/H SECONDARY HEAT EXCHANGER PLENUM DELAMINATED ALSO. GROUNDED - YES. REMOVED AND REPLACED R/H SECONDARY HEAT EXCHANGER PLENUM REF B737-800 AMM 21-51-03. COMPLETED OPS AND LEAK CK GOOD.SDR ASAA2018112427081Cover · wornNR 2 ENGINE HAS REPORTS OF OIL DRIPPING THE AFT FLAME ARRESTOR AFTER SHUTDOWN. GROUNDED - YES. ACCOMPLISHED STEPS 1 THRU 4 OF TSR. FOUND OIL INLET COVER SILVER ABRAIDABLE COATING WORN. REMOVED AND REPLACED OIL INLET COVER ON NR 2 ENGINE REF AMM 72-56-00. PERFOSDR ASAA2018112127088Light · inoperativeOUTSIDE R2 EMERGENCY LIGHT INOP. GROUNDED - YES. RELAMPED OUTSIDE R2 EMERGENCY LIGHT REF AMM 33-51-04-960-801.SDR ASAA2018111956867Warning Light · false activationCONT CAB ZONE TEMP LIGHT ON EXTINGUISHES ON RECALL. GROUNDED - YES. REF B737-800 FIM 21-61 TASK 861. NO FAULTS ON #1 OR #2 PACK TEMP CONTROLLERS. OPERATED PACKS FOR 1 HR, NO ISSUES DETECTED. TEMP INCREASED AND DECREASED AS COMMANDED. TEMP FAN OPERATED NORMAL. SDR ASAA2018111636855Warning Message · false activationCONT CAB ZONE TEMP ILLUMINATED ON RECALL. RESETS WITH MASTER CAUTION RESET. GROUNDED - YES. PERFORMED BITE OF #1 PACK TEMP CONTROLLER NO FAULTS FOUND REF B737-800 FIM 21-62 TASK 801.SDR ASAA2018111226824Guide Arm · out of adjustL1 DOOR HARD TO CLOSE. GROUNDED - YES. FOUND L1 DOOR GUIDE ARM OUT OF ADJUSTMENT, ADJUSTED L1 DOOR GUIDE ARM REF AMM 52-11-00-820-801 STEP 2 H & ACCOMPLISHED FORWARD ENTRY DOOR SYSTEM TEST & TESTED GOOD REF AMM 52-11-00-700-804.SDR ASAA201811026699Warning Message · false indicationHF 1 FAILED. ACFT GROUNDED. ACCOMPLISHED A NR 1 HF COMMUNICATIONS BITE IAW AMM 23-11-00-810-801. NO DISCREPANCIES NOTED, HF INDICATION ON CONTROL PANEL NORMAL.SDR ASAA2018102926640Pin · migratedWHILE ACCOMPLISHING METALLIC/HYBRID VSV SYSTEM BORESCOPE INSPECTION (REF TASK CARD SBCFM 56-7B-72-0986-1) FOUND THE NR 3 STAGE 9 O'CLOCK SLAB SIDED PIN TO BE ROTATED AND MIGRATING OUT. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENGINE REF W/O 430266.SDR ASAA2018101426480Pump · leakingHYD A SYSTEM ENG 1 LOW PRESSURE LIGHT ILLUMINATED. GROUNDED - YES. AIR TURNBACK - DIVERSION 61 MINUTES. FOUND SIGNIFICANT LEAK FROM NR 1 ENG HYDRAULIC A SYS. OPENED COWLING AND LEAK WAS FROM EDP CASE DRAIN, BLEED RESERVOIR PRESSURE TO STOP RESIDUAL LEAKAGE. RESDR ASAA2018101526467Warning System · false activationFMC DISAGREE DISPLAYED DURING PRE-FLIGHT. GROUNDED - YES. ACCOMPLISHED FMC BITE, REF FIM 34-61-00-810-801 - NO FAULTS NOTED - FMC DISAGREE LIGHT NO LONGER ILLUMINATES.
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