N594AS
Service difficulty reports · 497
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 = 'N594AS' 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 = 'N594AS' 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 ASAA2023021541972Unknown · unknownAS WE STARTED TO TAXI, #2 ENG SHUTDOWN. GROUNDED - YES. PERFORMED B737-800 FIM 73-06 TASK 807. PERFORMED EEC BITE OF #2 ENGINE. NO FAULT NOTED. RAN #2 ENG AT GATE. NORMAL OPS.SDR ASAA2023021041907Unknown · unknownUNABLE TO LOG ONTO KUSA, GET A DATA LINK FAIL MESSAGE. GROUNDED - YES. ACCOMPLISHED CPDLC FUNCTIONAL TEST REF B737-800 AMM 34-61-00. DATALINK FUNCTIONS OPERATE NORMALLY.SDR ASAA2023020641877Valve · faultyCONTROL CAB ZONE LT ON RECAL. GROUNDED - YES. COMPLETED PACK/ZONE TEMP CONTROLLER BITE TEST REF B737-800 AMM 21-61-00. FLT DECK TRIM VALVE FAULT FOUND. R&R THE CONTROL CABIN TRIM AIR VALVE(V143) REF AMM 21-61-21/401.SDR ASAA2023020541857Plenum · damagedRIGHT HAND AFT (PRIMARY) HEAT EXCHANGER PLENUM DAMAGED. GROUNDED - YES. REMOVED AND REPLACED PRIMARY HEAT EXCHANGER PLENUM. PERFORMED INSTALL PER REF B737-800 AMM 21-51-03-400-804-002.SDR ASAA2023012641658Sensor · dirtyCONT CABIN ZONE TEMP LIGHT ILLUMINATED. CLEARS WITH MASTER CAUTION RESET. GROUNDED - YES. PERFORMED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST IAW B737-800 AMM 21-61-00-700-806-002. FOUND FLT DECK TRIM VALVE LIGHT ON IN HISTORY. VERIFY PASSED GREEN AND RESET. SDR ASAA2023012391589Packing · leakingENGINE NUMBER 1 HAS OIL BY THE IDG DOOR. LOOKS EXCESSIVE. GROUNDED - YES. FOUND EVIDENCE OF SEALOL SEAL LEAKING. REPLACED SELOL SEAL IAW B737-800 AMM 72-60-00.SDR ASAA2023010141348Fmc · faultedJUST PRIOR TO TOP OF CLIMB VERTICAL AND LATERAL FLIGHT DIRECTOR WAS LOST. AUTOPILOT WENT INTO CWS. AFTER ASSUMING MANUAL CONTROL LNAV/VNAV WAS RESELECTED. NO FURTHER ISSUES. GROUNDED - YES. PERFORMED DFCS BITE TEST PER B737-800 FIM 22-11 TASK 801. TEST PASSED.SDR ASAA2022122741261Fmc · faultedWENT INTO "SINGLE FMC OPERATION" IN SCRATCH PAD FOR ABOUT A MINUTE, AT CRUISE. IT KNOCKED US OUT OF VNAV/LNAV. ER REENGAGED MODES AND OPERATED NORMALLY. GROUNDED - YES. FMC-L RECORDED "PRES POS LAT-RATE" ON PREVIOUS FLT LEG, NO FAULTS NOTED ON ADIRS-L BITE, FMSDR ASAA2022120141010Drive Unit · faultedON BOARD WEATHER RADAR INDICATES/SHOWS NON EXISTENT WEATHER/RADAR RETURNS ON BOTH THE LEFT AND RIGHT ND FROM THE 1 O'CLOCK POSITION TO THE 3 O'CLOCK IN MANUAL MODE. RADAR TILT ADJUSTMENTS SHOW GROUND CLUTTER ONLY IN THIS AREA FIRST. UPON TILTING DOWN. GROUNDEDSDR ASAA2022112740953Warning Light · illuminatedAIR COND ANNUNCIATOR ILLUMINATES DURING RECALL. NO OVERHEAD LIGHT INDICATED. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 21-62 TASK 801, INTERROGATED ZONE TEMPERATURE CONTROLLERS FOUND TRIM VALVE FLT DECK LIGHT ON ZONE TEMP CONT 2. THEN PERFORMED FIM TASK 21-62 SDR ASAA2022112140883Transceiver · faultedRADAR PAINTING WEATHER THAT DOES NOT EXIST. GROUNDED - YES. VERIFIED RADAR DOES NOT PAINT NORMALLY. REMOVED & REPLACED WX RADAR RECEIVER/TRANSMITTER PER B737-800 AMM TASKS 34-43-41-000-801 & 34-43-41-400-801. OPS CHECK GOOD. RADAR PAINTS NORMALLY.SDR ASAA2022110140564Radar · malfunctionedWEATHER RADAR PAINTS/ DEPICTS FALSE WEATHER RETURNS, SHOWS WEATHER WHERE NONE EXISTS AT APPROXIMATELY EIGHTY MILES (80NM) RANGE, LEFT AND RIGHT OF THE NOSE IN BOTH WX MODE AND WX + T MODE. GROUNDED - YES. PERFORMED WEATHER RADAR OPS TEST REF B737-800 AMM 34-43SDR ASAA2022102040421Fmc · intermittentCAPT FMC DISPLAY INOP DISPLAY ONLY. NO OTHER INDICATIONS OF FAILURES. GROUNDED - YES. RESET LEFT FMC CB'S. PERFORMED FMC OPERATIONAL TEST PER B737-800 AMM 34-61-00. NO FAULTS NOTED.SDR ASAA2022091139931Unknown · unknownFO'S FMC FAILED IN FLIGHT FOR APPROX ONE MINUTE. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 807. C/B'S CYCLE FOR FMC 1 & 2 OPS CHECK GOOD.SDR ASAA2022081639539Cdu · faultyFO FMS L6 KEY REQUIRES UNUSUAL AMOUNT OF FORCE TO WORK PROPERLY . GROUNDED - YES. REMOVED & REPLACED FMC CDU. ALL TESTS PASS. REF B737-800 AMM 34-61-01.SDR ASAA2022072739249Modulating Valve · faultyCONT CAB-ZONE TEMP LIGHT ILLUMINATED ON MASTER RECALL. CAUTION LIGHT RESETS UPON MASTER CAUTION RESET. (AFTER PUSH BACK). GROUNDED - YES. REMOVED & REPLACED TRIM AIR MODULATING VALVE, OPS BITE CK GOOD REF B737-800 AMM 21-61-21.SDR ASAA2022072539202Battery Pack · inoperativeAIRCRAFT RIGHT FWD OVERWING EXIT EMERGENCY EXTERIOR EXIT LIGHT BULB INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY EXIT POWER SUPPLY BATTERY PACK M1676 I.A.W B737-800 AMM 33-51-06-960-805.SDR ASAA2022072539200Battery Pack · inoperativeCABIN EMERGENCY EXIT LIGHTING UNDER OVERHEAD BINS AIRCRAFT RIGHT, IN OP FORWARD OF ROW 15DEF. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY EXIT POWER SUPPLY BATTERY PACK M1676 IAW B737-800 AMM 33-51-06-960-805.SDR ASAA2022071139130Skin · crackedLEFT HORIZONTAL STABILIZER LOWER SKIN CRACKED 20 INCHES FROM AFT SPAR AT STAB STA 101.90 APPROX 1 INCH LONG. AREA MARKED. GROUNDED - YES. REPAIRED THE LEFT HORIZ STAB LOWER SKIN AT STAB STA 101.50 PER B737-800 SRM 55-10-01-2R-11.REPAIR IS A CAT "B" AND HAS AN SDR ASAA2022070339129Channel · corrodedL/H AFT OVER WING EXIT DOOR LOWER SUPPORT CHANNEL HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED SUPPORT ANGLE 654A0004-424 P.O. 1036497.3 IAW BAC DWG 144A6585 AND B737-800 SRM 51-40-02.SDR ASAA2022062438804Pump · low pressureLOW PRESSURE LIGHT ILLUMINATED ON AFT #1 FUEL BOOST PUMP. GROUNDED - YES. REMOVED AND REPLACED #1 AFT FUEL BOOST PUMP REF B737-800 AMM 28-22-41-400-801 OPS CHECK OK-LEAK CHECK GOOD.SDR ASAA2022051438318Spinner · damagedWHILE ACCOMPLISHING #2 FAN BLADE LUBE FOUND FRONT SPINNER DAMAGED. GROUNDED - YES. REMOVED AND REPLACED SPINNER ON #2 ENGINE PER TASK CARD 78472010.SDR ASAA2022051438317Platform · wornWHILE ACCOMPLISHING #2 FAN BLADE LUBE FOUND 6 PLATFORMS WORN OUT OF LIMITS. GROUNDED - YES. REMOVED AND REPLACED 6 EA PLATFORMS ON #2 ENGINE PER TASK CARD 78472010.SDR ASAA2022051438303Shim · out of limitsWHILE ACCOMPLISHING #2 FAN BLADE LUBE FOUND 24 SHIMS TO BE OUT OF LIMITS. GROUNDED - YES. REMOVED AND REPLACED 24 EA FAN BLADE SHIMS ON #2 ENGINE PER TASK CARD 78472010.SDR ASAA2022042938167Light · faultyA/THROTTLE ARM LIGHT NOT ILLUMINATED WHEN ARMED. GROUNDED - YES. REF B737-800 SSM 22-31-51. A/T ARM LIGHT FUNCTIONS NORMAL. OK FOR SERVICE.SDR ASAA2022042438120Hf Comm · inoperativeFVR UNSAT #2 HF INOP. GROUNDED - YES. ACCOMPLISHED HF COMM SYS BITE CHECK REF B737-800 FIM 23-11 TASK 801. NO DEFECTS NOTED. ACCOMPLISHED HF COMM SYS RECEIVE/ TRANSMIT PROBLEM FIM 23-11 TASK 806. NO DEFECTS NOTED. CALLED SFO ARINIC AUDIO QUALITY 3/4 ON GND.SDR ASAA2022042338093Transceiver · failedNO SIDE TONE ON HF 2. RECEPTION IS WORKING NORMALLY, BUT CANNOT TRANSMIT. GROUNDED - YES. REMOVED & REPLACED #2 HF TRANSCEIVER. OPS CHECK NORMAL B737-800 AMM 23-11-21.SDR ASAA2022040838018Unknown · unknownRIGHT CENTER TANK FUEL PUMP LOW PRESSURE CAUTION LIGHT ILLUMINATED WITH FUEL (700 POUNDS) IN CENTER TANK. GROUNDED - YES. PERFMD B737-800 FIM 28-22 TASK 802, CTR TANK R FUEL PUMP LOW PRESS WARN SYS FAILS STEP E. (6) LOW PRESS LT IN OVHD REMAINS ON W/ PUMP ON (SDR ASAA2022032737790None · low pressure(DCA) AFTER TAKE OFF, GEAR UP THEN GOT MASTER CAUTION LIGHT "FLT CONT" AND 10 SECONDS LATER MASTER CAUTION "HYD". LOOKED UP AND SAW ENG 1 A PUMP LOW PRESSURE LIGHT ON. BEFORE I COULD DO QRH, ALL LIGHTS EXTINGUISHED AFTER 45-60 SECONDS TOTAL. ALL HYD QUANTITIESSDR ASAA2022021037416Hmu · faulty#2 ENGINE FAILED TO START. N1 ROSE TO ABOUT 12% AND THEN DECREASED. THE ALERT BOX AROUND EGT GAUGE FLASHED AND WE ABORTED THE START. GROUNDED - YES. PERFORMED B737-800 FIM 80-05 TASK 806 - FOLLOWS FIM FAULT ISOLATED DOWN TO " REPLACE HMU". FUEL PUMP & HMU REPLSDR ASAA2022012837294Unknown · unknownWX RDAR PAINTS GHOST RETURNS ERRONEOUSLY DURING CRUISE IN AUTO MODE. MANUAL MODE APPEAR TO OPERATE NORMALLY. GROUNDED - YES. PERFORMED WX RADAR SYS TEST BITE REF V737-800 FIM 34-43 TASK 801, SYS TEST PASSED IN ALL SOURCE MODES. NO FAULTS FOUND AT THIS TIME. OKSDR ASAA2022012237234Unknown · unknownCONT CAB ZONE TEMP LIGHT ILLUMINATED. GROUNDED - YES. CARRIED OUT PACK/ZONE TEMPERATURE CONTROLLER BITE TEST PER B737-800 AMM 21-51-00, CONTROLLER #2 SHOWED FAULT FOR (FLT DECK TRIM) CLEARED FAULT WITH NO RETURN.SDR ASAA2022011037110Modulating Valve · faultyAFTER START WE ESTABLISHED OUR BLEED CONFIGURATION AND WE HAD A PACK LIGHT ILLUMINATED. INITIALLY THE PACK LIGHT EXTINGUISHED WITH THE MASTER CAUTION PUSHED BUT SEVERAL SECONDS LATER THE PACK LIGHT RETURNED ON. GROUNDED - YES. REMOVED AND REPLACED PACK/ZONE TESDR ASAA2022010737095Antenna · noiseWXR FAIL ILLUMINATED IN FLIGHT. GROUNDED - YES. INITIAL EVAL, NO SOUNDS HEARD FROM R/T OR NOSE. FLIGHT CREW REPORTED LOUD GRINDING NOISE BEFORE WXR FAIL APPEARED ON ND. PULLED AND RESET WXR R/T CB, LOUD GRINDING NOISE RETURNED. RMVD & RPLCD WXR ANTENNA DRIVE USDR ASAA2021123037053Lens · detachedEXIT ROW EXIT SIGN BROKEN. GROUNDED - YES. AFT COVER TO MID OVERHEAD EXIT SIGN MISSING AT EMERGENCY EXIT ROWS. INSTALLED NEW COVER REF B737-800 AMM 33-51-01.SDR ASAA2021122837010Unknown · unknownUPON MASTER CAUTION RECALL CONTROL CABIN "ZONE TEMP" LIGHT ILLUMINATES, GOES OUT ON PUSH TO RESET. GROUNDED - YES. PERFORMED PZTC BITE REF B737-800 FIM 21-62 TASK 801. ON CONT 2 HAD FLT DECK TRIM VALVE FAULTING ON BIT AND PREV FLT. PUSHED VERIFY AND GREEN GO LSDR ASAA2021120636835Antenna · faultyWX FAIL ANNUNCIATED DISPLAYED ON RADAR INFORMATION. GROUNDED - YES. TROUBLESHOT PER B737-800 FIM 34-43 TASK 803, FOUND BAD ANTENNA. REPLACED WEATHER RADAR ANTENNA PER B737-800 AMM 34-43-11 PG# 401, SYSTEM OPS CHECKED GOOD. ETOPS GROUND VERIFICATION WAS SUCCESSSDR ASAA2021102736423Valve · faultyRIGHT PACK LIGHT ILLUMINATED, EXTINGUISHES W/MASTER CAUTION RESET. GROUNDED - YES. PERFORMED NO 2 PACK ZONE TEMP CONTROLLER BITE REF B737-800 AMM 21-51-00-700803 "TCV" LIGHT ILLUMINATED FOR BIT AND PREV FLT MODE. NO FAULTS IN VERIFY MODE. REMOVED AND REPLACED SDR ASAA2021090635884Fmc · faultedL FMC FAILED VTK AND MAP ILLUMINATED. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 34-61 TASK 836 VTK AND MAP NO LONGER PRESENT.SDR ASAA2021082135759Fmc · failedAFTER PUSH BACK CAPTAIN FMC FAILED. RAN QRH, THE CAPTAIN'S NAVIGATION DISPLAYE SHOWED "VTK" AND THERE WAS NO FMC DATA ON EITHER CDU. GROUNDED - YES. REMOVED AND REPLACED #1 FMC COMPUTER REF B737-800 AMM 34-61-02, OPS CHECK NORMAL PER SAME. SEAMC NOTIFED "JAREDSDR ASAA2021081935762Fmc · failed#1 LEFT SIDE FMC FAILED AFTER PUSH BACK. GROUNDED - YES. FOUND NO BITE AVAILABLE FOR FMC 1. CYCLED POWER TO #1 FMC AND #2 FMC. 4 EA MIG51A INSTL AND REMOVED. PERFORMED BITE OF BOTH #1 AND #2 FMC. NO DEFECTS. NO INFLIGHT FAILURES LOGGED IN HISTORY. PERFORMED FMSDR ASAA2021081935761Fmc · failedAFTER PUSHBACK CAPT FMC FAILED. GROUNDED - YES. REMOVED AND REPLACED LH FMC CDU REF B737-800 AMM 34-61-01. OPS CHECK NORMAL THIS CLEARS MEL 34-36J, C/N 19041594 REMOVED NOTIFIED SEAMC MITCH FOR WORK ON CRITICAL SYSTEM.SDR ASAA2021081635812Compensator · inoperativeFUEL IMBALANCE ON GROUND. LEFT WING HASS 300 LBS LESS THAN RIGHT WING W/ FUEL IN CENTER TANK. FUELER REPORTED "LEFT WING TANK WOULD NOT TAKE THE FUEL TO MAKE IT EVEN". GROUNDED - YES. REVERSED MEL 28-6B MAINTENANCE PROCEDURES. PERFORMED FQIS SYSTEM TEST REF B7SDR ASAA2021080435622Coupler · faultedUNABLE TO TRANSMIT ON HF #2 RADIO. NO SIDE TONE. RECEIVES FINE. GROUNDED - YES. UNABLE TO DUPLICATE OPS NORMAL. REF B737-800 AMM 23-11-00. DUE TO HISTORY AND TECH SVCS NOTE, REQUIRES PRECAUTIONARY REPLACEMENT OF #2 COUPLER. REMOVED AND REPLACED #2 HF COUPLER ASDR ASAA2021080235583Radio · inoperative#2 HF RADIO IS INOPERATIVE. GROUNDED - YES. PULLED AND RESET C/B FOR HF#2 PER B737-800 AMM 20-60-05 HF#2 GROUND VERIFICATION NORMAL, OK FOR SERVICE.SDR ASAA2021072035462Control Panel · inoperativeFO RADAR DISPLAY SHOWING GROUND CLUTTER WHEN IN "AUTO" "WX+T." FO RADAR DISPLAY SHOWS CORRECT WHEN "TFR" IS SELECTED. GROUNDED - YES. PERFORMED WXR SYSTEM TEST IAW B737-800 AMM 34-43-00-730-802-001. FAILS GROUND CLUTTER SUPPRESSION TEST (STEP H) FOR FO/RH SIDESDR ASAA2021070935338Hf Comm · inoperativeHF#2 RADIO NOT TRANSMITTING. THE HF #2 RADIO RECEIVES NORMALLY. THE TONE IS EXTREMELY LONG IN DURATION WHEN FIRST KEYING MIC AND LATCHING FREQUENCY. HF SENSITIVITY AT 100% DURING ATTEMPTS TO TRANSMIT. GROUNDED - YES. RERACKED #2 HF TXCVR AND TX/RX NML. COUPLERSDR ASAA2021070935343Sign · detachedEMERGENCY EXIT SIGN FELL OFF AT ROW 17. COVER ON FLIGHT DECK JUMPSEAT. GROUNDED - YES. REATTACHED SIGN AS NEEDED.SDR ASAA2021060435037Radar · faultedFO'S RADAR DISPLAY SHOWS EXCESSIVE GROUND CLUTTER WHEN IN "AUTO" MODE. GROUNDED - YES. RESET BREAKER D13 ON P6-1 PANEL PERFORMED WEATHER RADAR SYSTEM OPERATIONAL CHECK AND TEST OK. REF B737-800 AMM 34-43-00.SDR ASAA2021052334898Starter · inoperativeNO N2 ROTATION ON #2 ENGINE AFTER START SWITCH BROUGHT TO GRND. START VALVE OPEN LIGHT WAS ON. GROUNDED - YES. VERIFIED #2 ENG NO ROTATION. RMVD/RPLCD #2 ENG STARTER ASSY REF B737-800 AMM 80-11-01. #2 ENG STARTED NORMALLY. A/C OK FOR CONTINUED SVC.
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