N537AS
Service difficulty reports · 285
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 = 'N537AS' 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 = 'N537AS' 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 ASAA2020110333482Fuel/Oil Cooler · leakingDURING WALKAROUND NOTED FUEL LEAKING FROM BOTTOM OF NR 2 ENGINE COWLING. EVIDENCE OF LEAK NOTED BELOW THE NR 2 ENGINE. GROUNDED-YES. OPENED COWLING FOUND STATIC FUEL DRIPPING FROM MAIN OIL HEAT EXCHANGER PAD DRAIN 36 DPM NOTED. LEAK WITHIN LIMITS, REF B73SDR ASAA2020101633365Heater · faultedLEFT SIDE WINDOW OVER HEAT LIGHT ILLUMINATED. PERFORMED QRH PROCEDURE. THE LIGHT REMAINED ILLUMINATED. GROUNDED-YES. ACCOMPLISHED B737-800 FIM 30-41 TASK 814 AND FOUND LEFT SIDE WINDOW POWER FAULT ON THE WHCU BITE HISTORY. RANG OUT LEFT SIDE HEATER ELEMENSDR ASAA2020101033327Connector · unsecureLEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED ON DOWNWIND INFLIGHT INTO SEATTLE. GROUNDED-YES. FOUND LEFT SIDE WINDOW POWER CORD AT SIDEWALL NOT FULLY LOCKED, SECURED CONNECTOR. ACCOMPLISHED WINDOW HEAT CONTROL UNIT BITE, REF B737-800 FIM 30-41 TASK 801. BITSDR ASAA2020100833298Lens · missingEXIT SIGN MISSING IN LOCATION BY R2 DOOR (NEAR CUBY 4-17). GROUNDED-YES. INSTALLED EMERGENCY EXIT SIGN COVER BY R2 DOOR, REF B737-800 AIPC 33-51-01-16.SDR ASAA2020090853149O-Ring · wornDURING PUSH TAXI WALKAROUND, FOUND FUEL LEAKING FROM NR 1 ENG. GROUNDED - YES. OPENED NR 1 ENG FAN COWL, REF B737-800 AMM 71-11-02, AND FOUND FUEL LEAKING FROM FUEL HEATER SERVO COVER/END ASSEMBLY. REPLACED O-RING FOR END COVER ASSY ON FUEL HEATER SERVO, PESDR ASAA2020072742928Anti-Ice Valve · stuckNR 1 ENGINE ANTI-ICE SWITCH LIGHT REMAINED "BRIGHT" AFTER SELECTING IT ON. NR 1 ENGINE TAI WAS AMBER ALSO ON ENGINE DISPLAY. AFTER 5 MINUTES WITH THE SWITCH ON, THE LIGHT WENT DIM AND THE TAI MESSAGE TURNED GREEN. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENG SDR ASAA2020060832780Regulator · failedDURING NR 1 ENGINE START EGT INDICATION BLINKED, AS IF IMPENDING HOT START. START PROCEEDED NORMALLY, EXCEPT N2 SLUGGISH TO INCREASE. EGT PEAKED AT 595. AFTER START, WITH BOTH BLEEDS & PACKS ON, AI OFF, LEFT DUCT PRESSURE INDICATED 6 PSI, RIGHT SIDE 18 PSI. GRSDR ASAA2020050532696Warning System · false activationCAPT SIDE WINDOW OVERHEAT LIGHT ON (L2). GROUNDED - YES. ACCOMPLISHED B737-800 FIM 30-41 TASK 814, INITIAL EVAL NO CURRENT FAULT ON WHCU BITE. RESISTANCE CKS PRIMARY, SPARE AND HEAT FILM WITHIN LIMITS REF B737-800 WDM 30-41-12. CAPT'S SIDE WINDOW HEAT OPS NORMSDR ASAA2020040632612Warning System · false activationCONT CABIN ZONE TEMP ILLUMINATES WITH RECALL. GROUNDED - YES. FOLLOWED B737-800 FIM 21-62 TASK 848 AND COMPLIED WITH ALL FIM TASKS INCLUDING THE PACK TEMP CONT BITE PROCEDURE FIM 21-62 TASK 801. NO FAULT. THIS WAS AN INTERMITTENT FAULT. ALL GROUND VERIFICATIONSDR ASAA2020040632618Platform · scratchedWHILE ACCOMPLISHING FAN LUBE ON #2 ENGINE T/C 78472010, FOUND PLATFORM #24 HAD SCRATCHED ON AFT-MOST FACING SURFACE. GROUNDED - YES. INSTALLED SERVICEABLE PLATFORM @ #24 #2 ENGINE REF T/C 78472010.SDR ASAA2020032332494Unknown · malfunctioned#1 HF INOP. GROUNDED - YES. C/W HF COM BITE PROCEDURE PER B737-800 FIM 23-11-TASK 801 NO FAULTS FOUND. C/W HF COM SYSTEM OPS TEST PER B737-800 AMM 23-11-00-710-801 GROUND VERIFICATION SUCCESSFUL OPS TEST GOOD FOR COM SYSTEM.SDR ASAA2020030532390Elastomer · debondedPER T/C 78472010 #2 ENGINE SPACERS 1,2,4,5,6,7 AND 13 TO 24 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REPLACED ENTIRE SET OF SPACERS ON #2 ENGINE FAN PER T/C 78472010.SDR ASAA2020030932389Blade · damagedPER T/C 78472010 #2 ENGINE FAN BLADES 18 AND 23 CUNI MISSING BEYOND LIMITS. GROUNDED - YES. REPLACED #2 ENG. FAN BLADES #18 & #23. MAPPED #2 ENG. BLADES USING BLAMAP V3.0 INSTALLED FAN BLADES PER T/C 78472010.SDR ASAA2020030932388Blade · damagedPER T/C 78472010 #2 ENGINE FAN BLADES 15 AND 16 CUNI COATING MISSING BEYOND LIMITS. GROUNDED - YES. REPLACED #2 ENG. FAN BLADES #15 & #16 AND THEIR PAIR SEE T/C 78472010 FOR INST. AND P/N ENTRY.SDR ASAA2020030632350Valve · malfunctionedCONT CAB TEMPERATURE UNCONTROLLABLE. GROUNDED - YES. REPLACED CONT. CABIN TEMP TRIM VALVE IAW B737-800 AMM 21-61-21.SDR ASAA2020020653088Warning Light · false activationLEFT PACK LIGHT ILLUIMINATED DURING MASTER CAUTION CHECK. PACK LIGHT EXTINGUISHED WHEN MASTER CAUTION RESET PUSHED. GROUNDED - YES. C/W B737-800 FIM 21-55 TASK 821 AND 21-61 TASK 801 BITE TESTS. NO FAULTS RECORDED.SDR ASAA20191231738Latch · brokenVIBRATION ON AIRPLANE RIGHT FORWARD NOSE, SUSPECTED EXTERNAL POWER DOOR OPEN. GROUNDED - YES. AIR TURN BACK. REPLACED UPPER & LWR DOOR LATCHES IAW SRM 51-40-02. OPS CHECKED GOOD.SDR ASAA2019123061720Warning Message · false activationDURING CRUISE FLT DECK L2 WINDOW OVERHEAT RAN QRH PROC L2 WINDOW WAS STILL OVERHEATED AFTER SWITCH WAS OFF FOR 5 MIN TURNED OFF L2 WINDSHIELD HEAT PER QRH. GROUNDED - YES. WHCU BITE GOOD. PREV FLTS SHOWED WINDOW POWER AND P5-9/CTRL POWER FAULTS. WINDOW HEAT OPSDR ASAA2019112231412Idg · leakingFOLLOW-UP TO #2 IDG FREQUENT SERVICING GROUNDED - YES. WITH 25 PSI PRESSURE, #2 IDG LEAKS OIL FROM DRAIN AT A RATE OF 70 DROPS PER MINUTE REF B737-800 AMM 24-11-00. REPLACED #2 IDG PER AMM 24-11-11, LK AND OPS CK GOOD. ETOPS GROUND VERIFICATION C/W.SDR ASAA2019102843127Fmc · failedLEFT FMC FAILED ENROUTE. RAN QRH PROCEDURE AND THE LEFT FMC DID NOT RECOVER. CONTINUED OPERATIONS UNDER SINGLE FMC OPS WITH RIGHT FMC. GROUNDED - YES. SELECTED FMC OVERHEAD SWITCH TO NORMAL POSITION. ACCOMPLISHED B737-800 FIM 34-61 TASK 836. LEFT FMC OPS NORMASDR ASAA2019102431091Warning Light · false activationAFTER PUSH AND TAXI ZONE TEMP LIGHT AT CONT CAB ILLUMINATED. RESETS WITH MC RESET. PERFORMED QRH WITH MC RESET PUSHED, ZONE TEMP LIGHT AND AIR COND ANNUNCIATOR EXTINGUISH. GROUNDED - YES. PERFORMED PACK/ZONE TEMP CONTROLLER BITE REF B737-800 FIM 21-62 TASK 801SDR ASAA2019101103987Battery Pack · dischargedR1 AND L1 EMERG EXIT LIGHTS AND SIGNS INOP. GROUNDED - YES. SWAPPED LEFT AND RIGHT BATTERY PACKS, PROBLEM FOLLOWS. REPLACED R1 & R2 EMERG LITE PWR SUPPLY & BATTERY ASSYS. OPS CKS GOOD, REF B737-800 AMM 33-51-06.SDR ASAA2019100863957Charger · inoperativeDURING AIRCRAFT REPOSITIONING GOT ELEC LIGHT ON OVERHEAD PANEL WITH SUBSEQUENT BATT DISCHARGE LT. GROUNDED - YES. PERFORMED ELEC LITE BITE TEST PER B737-800 FIM 24-31 TASK 801 AND NOTED BAT CHARGER INOP MAINT MESSAGE. REPLACED MAIN BATTERY CHARGER REF B737-800SDR ASAA2019082753508Warning Message · false activationRH WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED BITE OF R/H SIDE WHCU PER B737-800 FIM 30-41 TASK 801. FOUND NO CURRENT FAULTS. PERFORMED FAULT HISTORY AND FOUND BUS POWER FAULT. PERFORMED FIM 30-41 TASK 806 AND FOUND NO FAULTS. PERFORMED GOOD SDR ASAA2019081533396Control Panel · malfunctionedMCP WENT BLACK AFTER ENGINE SHUTDOWN. GROUNDED - YES. ACCOMPLISHED AIRCRAFT POWER DOWN AND POWER UP REF B737-800 AMM 20-60-99, MCP DISPLAYS RETURNED TO NORMAL. REF FIM 22-11 TASK 817 AND FIM 22-11 TASK 803. A/C OK FOR SERVICE.SDR ASAA2019081203361Pressure Switch · failedWHEN POSITIONING RIGHT CENTER FUEL PUMP FROM OFF TO ON THE LOW PRESSURE LIGHT DOES NOT ILLUMINATE. GROUNDED - YES. DETERMINED THE RT CENTER TANK FUEL BOOST PUMP PRESSURE SWITCH FAILED. REMOVED AND REPLACED THE RT CTR TANK SWITCH REF B737-800 AMM 28-42-11/401. SDR ASAA2019071730097Unknown · malfunctionedHF #1 WAS REPORTED AS 3 BY 5 AT CRUISE HF #2 WAS 5 BY 5. GROUNDED - YES. PERFORMED HF1 AND HF2 COMM OPERATIONAL CHECK BETWEEN PLANES AND CHECKED GOOD ON GROUND IAW AMM 23-11-00-710-801.SDR ASAA2019050929269Apu · overheatedAPU TEMPERATURE CONTINUES TO BE ABOVE THE ESTABLISHED APU ON DEMAND THRESHOLD. REMOVE APU FOR USE ON NONE ETOPS TAILPRI: 2ETOPS SIGNIFICANT SYSTEM. INSTALLATION TASK AFFECTS APU ON DEMAND IN-FLIGHT START CAPABILITY. UPON COMPLETION CONTACT MAINTENANCE CONTROL SDR ASAA2019040228916Fuel Heater · leaking#1 ENG FUEL DRIPPING FROM COWL @ SIX O'CLOCK UNABLE TO IDENTIFY SOURCE/DRAIN. GROUNDED - YES. ACCOMPLISHED ENGINE VENTS AND DRAINS INSPECTION, FOUND FUEL DRIPPING FROM FUEL/OIL HEAT EXCHANGER PAD DRAIN @ 4 DROPS/MIN REF B737-800 AMM TASK 71-71-00-200-801-F00. SDR ASAA2019033129030Fuel Nozzle · failedAPU TREND DATA SHOWS CT5ATP IS AT 605C DEGREE THRESHOLD. GROUNDED - YES. REMOVED & REPLACED APU FUEL NOZZLE REF B737-800 AMM 49-31-14, LK CK & FUEL NOZZLE INSTALLATION TEST NML REF AMM TASK 49-11-00-860-801.SDR ASAA2019032228746Unknown · malfunctionedDURING TAXI IN RIGHT AFTER LANDING BOTH CAPT AND F/O SIDE GOT A VTK FLAG AND FMC BLANKED FOR ABOUT 10 SECONDS. GROUNDED - YES. LEFT AND RIGHT FMC'S LOGGED PGM FAULT, NO HISTORY PERFORMED FIM 34-61 TASK 836 AND REF FIM 34-61 TASK 837. SYSTEM OPS NORMAL.SDR ASAA2019031628633Warning System · false activationFLIGHT DECK ZONE TEMP LIGHT ILLUMINATES ON RECALL RESETS/EXTINGUISHES WITH MASTER CAUTION RESET. OTHER TEMP CONTROLLER OPERATES NORMALLY. GROUNDED - YES. PERFORMED FIM 21-62 TASK 842. OPERATED BOTH PACKS. DURING TEST POSITIONED SWITCH FROM COLD TO HOT MULTPILESDR ASAA2019022628305Autothrottle Sys · malfunctionedA/T WONT STAY ENGAGED. NUMBER 1 ENG SEEMED LIKE IT WOULD NOT ENGAGE AT ALL. GROUNDED - YES. UNABLE TO DUPLICATE DEFECT. PERFORMED AUTOTHROTTLE BITE PER B737-800 FIM 22-31 TASK 801 - CURRENT STATUS TEST SHOWS NO FAULTS AND THROTTLE TEST PASSED. LOCATED ASM-1 RASDR ASAA2019012227898Blade · damagedNR 2 ENGINE FAN BLADES 2,3,18,23 AND 24 CU NI COATING DAMAGED BEYOND LIMITS. GROUNDED - YES. REPLACED DAMAGED BLADES AND ASSOCIATED PAIR PER TASK CARD.SDR ASAA2018111426863Spacer · damagedWHILE ACCOMP T/C #78472010 ( FAN LUBE ) ON #1 ENGINE FOUND DAMAGE TO FAN BLADE SPACERS BEYOND MAX LIMIT OF 8. GROUNDED - YES. REMOVED AND REPLACED ALL 24 FAN BLADE SPACERS ON #1 ENG REF B737-800 AMM 72-21-02.SDR ASAA2018111436850Autopilot Sys · malfunctionedF/O HDG BUG + FD LATERAL GUIDANCE MISSING IN ALL MODES. GROUNDED - YES. PERFORMED DFC BITE. BITE TEST GOOD. FAULT HISTORY SHOWED CHANNEL B, FCC B SUSPECTED ON TOGA. PERFORMED FLIGHT DIRECTOR ADDITIONAL TEST. NO FAULTS. PERFORMED FCC B LRU TEST ON CHANNEL B. NOSDR ASAA201811086755Autoland Sys · unknownAPPROACH WARNING ON TOUCHDOWN ACCOMPANIED BY ROLLOUT WARNING ON AUTOLAND. AS AUTOPILOT DISCONNECTED AIRCRAFT NOSE ROSE AND HAD TO BE CORRECTED WITH NOSE FORWARD. GROUNDED - YES. RELEASED PER MEL 22-20B, 22-99B, 22-99C AUTOLAND INOP CATIII AUTOLAND NOT AUTHORIZSDR ASAA2018102326595Filter · contaminatedWHILE PERFORMING TASK CARD, FOUND METALLIC MAGNETIC CHIPS ON AGB/TGB CHIP DETECTOR. GROUNDED - YES. PERFORMED TASK AMM 79-00-00-200-804-F00 STEP 7H(7)(B)1) FOUND CONTAMINATION ON STARTER MAGNETIC PLUG. REMOVED DEBRIS FROM MAGNETIC PLUG. REPLACED SCAVENGE OIL FSDR ASAA2018092626279Spinner · wornWHILE ACCOMPLISH T/C 78472000 FOUND FRONT SPINNER CONE 50% MISSING WHITE SPIRAL - SHAPE MARK WHITE ANTI EROSION PAINT. GROUNDED - YES. REMOVED & REPLACED FRONT SPINNER CONE REF AMM 72-21-01.SDR ASAA2018091026057Panel · arcedGROUND SERVICE REPORTED ARCING AT GROUND EXTERNAL POWER PANEL. CREW REPORTS T/R UNIT 1 LIGHT ILLUMINATED. GROUNDED - YES. FOUND MULTIPLE C/B'S OUT ON P-91 AND P-92 PANELS. ACCOMPLISHED C/B RESET PROCEDURE REF AMM TASK 20-60-01-860-801. NO DEFECTS FOUND. ACCOMPSDR ASAA2018082765923Indicator · failedWHILE PERFORMING TC N8349002, FOUND APU OIL FILTER INDICATOR RED BUTTON EXTENDED. ACFT GROUNDED. COMPLIED WITH AN APU OIL FILTER INDICATOR SERVICING IAW AMM 49-91-13. NO DEBRIS FOUND IN THE FILTER ELEMENT OR THE MAGNETIC DRAIN PLUG. UNABLE TO RESET INDICATOSDR ASAA2018071725460Latch · wornDURING CLIMB THROUGH 18000 NOTICEABLE VIBRATION ON FIRST OFFICERS SIDE OF A/C, AIRSPEED REDUCED TO 250, VIB STOPPED. GROUND POWER DOOR NOTED CLOSED UPON LANDING. GROUNDED - YES. DIVERSION TIME 67 MINUTES - COMPLIED WITH VIBRATION CONDITIONAL INSPECTION PER AMMSDR ASAA2018062725221Compensator · out of limitsWHILE ACCOMPLISHING T/C NG-28FCD-18090-1, FOUND NR 2 MAIN TANK COMPENSATOR PROBE F15R AND TANK UNIT PROBE F1R OUT OF CAPACITANCE LIMITS INITIATED MIG2C S/N 40-0009478. GROUNDED - YES. ACCOMPLISHED T/C NG-28FCD-18090-1 AND 78528000-LINE, ON THE NR 2 MAIN TANK, SDR ASAA2018052424781Actuator · leakingFLIGHT CREW REPORT FUEL DRIP FROM NR 2 ENGINE. GROUNDED - YES. REPLACED NR 2 ENGINE RT VSV ACTUATOR PER AMM 75-31-01. LEAK AND OPS TEST GOOD. PLT CLEARED.SDR ASAA2018052524778Radar · malfunctionedIN AUTO, RADAR PAINTS FALSE WEATHER AT THE 10 MILE RANGE, 10 O'CLOCK AND 2 O'CLOCK POSITIONS. APPEARS TO WORK NORMAL OUT OF AUTO MODE. ACFT GROUNDED. PERFORMED A WEATHER RADAR OPS TEST IAW AMM 34-43-00-710-802-001. CHECKED GOOD. ALSO PERFORMED DEU TEST AMMSDR ASAA201805144590Fire Detector · inoperativeDURING A FIRE DETECTION TEST, THE AFT ANNUNCIATOR LIGHT DID NOT COME ON. LIGHT COMES ON WITH MASTER LIGHTS TEST. ACFT GROUNDED. VERIFIED DISCREPANCY IAW FIM 26-16 TASK 801, FOUND THE AFT CARGO FIRE DETECTOR B3, M2247, INOPERATIVE. REPLACED THE FIRE DETECSDR ASAA201804304434Case · scratchedDURING A NR 1 ENGINE INSPECTION, FOUND SCRATCHES AT 10 O'CLOCK POSITION ON FAN INLET CASE TEMPLATE. ACFT GROUNDED. REPAIRED THE NR 1 ENG FAN INLET CASE IAW AMM 72-24-01-200-801-F00.SDR ASAA2018042224346Starter · failedNR 1 ENGINE HAD NO ROTATION WITH THE START SWITCH TO GROUND, TRIED BOTH APU & CROSSBLEED START, NO ROTATION. ACFT GROUNDED. VERIFIED NO N2 ROTATION ON THE NR 1 ENGINE WITH START SWITCH TO GROUND, REMOVED AND REPLACED THE NR 1 ENGINE STARTER IAW AMM 80-11-01,SDR ASAA2018042224333Fmc · malfunctionedFMC DISAGREE, VERTICAL MESSAGE ON MCDU. ACFT GROUNDED. PERFORMED FIM 34-61-00-810-835. NO CURRENT FAULTS. PERFORMED FMCS BITE IAW FIM 34-61, TASK 801. BITE TESTED OK.SDR ASAA2018041224237Actuator · failedRIGHT PACK LIGHT ILLUMINATED. RAN CHECKLIST, LIGHT REMAINED ON. ACFT GROUNDED. RIGHT AIR CONDITIONING PACK INOPERATIVE. REPLACED THE RT RAM AIR ACTUATOR. RAN PACK, OPS NORMAL.
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