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 ASAA2021052034877Guide Vane · crackedWHILE ACCOMPLISHING #2 ENG HPT BORO T/C 78472022 FOUND 4 EA LPT NGV CRACKED. EACH CRACKED NGV IS IN IT'S OWN SEGMENT. ONE IS CRACKED 1/2 TO 3/4 CHORD. 2 EA ARE CRACKED FULL CHORD. ONE IS CRACKED FULL CHORD WITH INTERSECTING CRACKS AND MISSING MATERIAL GREATER SDR ASAA2021041734588Control Valve · faultedWHILE ACCOMPLISHING T.C. NG-21EA-23228-1, TCV LIGHT ILLUMINATED DURING BITE TEST OF #2 PACK/ZONE TEMP CONTROLLER. GROUNDED - YES. REMOVED AND REPLACED RH TEMPERATURE CONTROL VALVE REF B737-800 AMM 21-51-10. REQUIRES TEST 1 OP CHECK OF TEMP CONTROL VALVE. PERFOSDR ASAA2021041534590Control Valve · faultedRT PACK LIGHT ON MASTER RECALL OFF WITH MASTER RESET. GROUNDED - YES. REMOVED AND REPLACED RH TEMPERATURE CONTROL VALVE REF B737-800 AMM 21-51-10. PERFORMED OP'S CHECK PER AMM 21-61-00-700-806. LEAK TEST FAIL. FOUND LEAK AT AFT CLAMP LOOSEN DUCT, READJUSTED ANSDR ASAA2021032734423Hf Comm · malfunctioned#2 HF INOP. GROUNDED - YES. ACCOMPLISHED B737-800 FIM REF 23-11 TASK 801 HF-2 OPS CKED GOOD NO DEFECTS NOTED SEAMC MARCUS NOTIFIED.SDR ASAA2021032634422Warning Light · false indicationHF #1 FAIL FAIL INDICATION// RCP FAILURE. GROUNDED - YES. PERFORMED B737-800 FIM 23-11 TASK 801 HF BITE PROCEDURE. HF #1 RESET ITSELF. FAIL INDICATION RETURNED TO NORMAL. DUE TO ETOPS NATURE PLACED CALL TO KSFO AND OPS TEST GOOD PER B737-800 AMM 23-11-00-730-8SDR ASAA2021031334283Control Valve · faultedRIGHT PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHES ON RESET. GROUNDED - YES. PERFORMED BITE CHECK OF RIGHT HAND PACK/ZONE TEMP CONTROLLER. INITIAL BITE TEST SHOWED TCV FAULT, ABLE TO RESET, BITE TEST OPS NORMAL, REF B737-800 AMM 21-61-00.SDR ASAA2021022334188Radar · malfunctionedTRANSIENT RADAR RETURNS 30-DEGREES LEFT OF NOSE. DISAPPEARS THEN REAPPEARS. HAPPENS IN ALL RADAR MODES. GROUNDED - YES. PERFORMED OPS CHK OF THE WXR IAW B737-800 AMM 34-43-00-710-802-001. OPS CHK PASSED AT THIS TIME. A/C OK FOR SERVICE. COULD NOT DUPLICSDR ASAA2021022034152Fmc · failedRIGHT FMC FAILED IN FLIGHT, WOULD NOT RESTORE AFTER QRH PROCEDURE. GROUNDED - YES. PERFORMED FMC OPERATIONAL TEST AND SYSTEM TEST REF B737-800 AMM 34-61-00. TEST OK, NO FAULTS NOTED.SDR ASAA2021021434091Sensor · out of adjustNEUTRAL SHIFT SENSOR A AND B AUTOPILOT INPUTS OUT OF ADJUSTMENT. GROUNDED - YES. ADJUSTED NEUTRAL SHIFT SENSOR A AND B REF B737-800 AMM 22-11-14-820-801. ACCOMPLISHED DFCS LRU REPLACEMENT TEST FOR PITCH SENS BITE GROP #47. ALL TEST PASS.SDR ASAA2021011933903Fault Code · false activationWHILE ACCOMPLISHING TASKCARD 78273000 FOUND MESSAGE NR 73-20202 INTERNAL EEC FAULT LONG TIME FAULT DEFERRED, PER T/C 78273000 ON ENGINE 2. GROUNDED-YES. REF B737-800 FIM TASK 73-21 TASK 801 FOR FAULT CODE FAULT CODE IS 73-20202, MAINTENANCE MESSAGE DOES NOT SDR ASAA2020081193006Control Panel · intermittentWX RADAR TEST BUTTON INTERMITTENT. GROUNDED - YES. REMOVED AND REPLACED AND OPS CHECK GOOD WXR CONTROL PANEL IAW B737-800 AMM 34-43-91-000-801, & AMM 34-43-91-400-801.SDR ASAA2020081193005Bulb · inoperativeINTERIOR EMERGENCY EXIT LIGHT BULBS INOP AT L1 DOOR AND ABOVE ROW 17D. GROUNDED - YES. RELAMPED & OPS CHECK GOOD EMERGENCY LIGHTS AT L1 DOOR AND ROW 17D IAW B737-800 AMM 33-51-01-960-801 & 33-51-03-960-801.SDR ASAA2020080933004Idg · malfunctionedGENERATOR CONTROL UNIT NR 2 BOX IN E & E BAY HAS IDG FAULT LIGHT. GROUNDED - YES. RECONNECTED THE NR 2 IDG, PERFORMED TEST OF THE NR 2 GCU AND PERFORMED OPS TEST OF NR 2 IDG, ALL CHECKED GOOD IAW AMM 24-11-11-700-801, AND AMM 24-11-00-700-803.SDR ASAA2020080472978Skin · crackedL/H HORIZ LWR SKIN HAS 2EA CRACKS STA 135 8.5" AND 17" FROM L/E. GROUNDED - YES. REPAIRED HORIZONTAL STAB SKIN IAW B737 800 SRM 65 10 01 2R 11.SDR ASAA2020080372962Floorbeam · corrodedSTA 986 FLOOR BEAM HAS CORR AT NUTPLATE HOLE RBL 48. GROUNDED - YES. REMOVED CORR, FOUND TO BE OUT OF LIMITS IAW B737 800 SRM 53 70 51 1A 1 CUT OUT DAMAGED SECTION OF FLOOR BEAM AND ACCOMPLISHED PERMANENT REPAIR IAW B737 800 SRM 53 70 51 2R 4 REP 4 W 2 O .150 SDR ASAA2020080312961Skin · crackedREF MIG5 OK186606 AND OK186607, R/H HORIZ LWR SKIN HAS 2EA. CRACKS STA 135 25" AND 32.5" FROM L/E. GROUNDED - YES. REPAIRED RH HORIZ LWR SKIN 2EA. CRACKS AT STAB STA. 135 25" AND 32.5" FROM L/E IAW 737 800 SRM 55 10 01 2R 11 THIS IS A CAT B REPAIR REQ. INSPECTSDR ASAA2020072472925Floorbeam · corrodedSTA 986 FLOOR BEAM HAS CORR AT NUTPLATE HOLE LBL 48. GROUNDED - YES. BLENDED OUT CORR ON FLOOR BEAM AT STA 986, LBL 48. AREA FOUND TO BE OUT OF LIMITS IAW B737 800 SRM 53 70 51 1A 1 FIG 104.C. FABBED REPAIR PART IAW B737 800 SRM 53 70 51 2R 6 AND INSTALLED IAWSDR ASAA2020080542984Skin · crackedL/H HORIZ LWR SKIN IS CRACKED AT STA 129, 34" FROM L/E. GROUNDED - YES. REPAIRED HORIZ STAB SKIN IAW B737 800 SRM 55 10 01 2R 11 THIS IS A CATEGORY B REPAIR.SDR ASAA2020080432979Skin · crackedL/H HORIZ LWR SKIN IS CRACKED AT STA 101 18" FROM L/E. GROUNDED - YES. REPAIRED HORIZ. STAB SKIN IAW B737 800 SRM 55 10 01 2R 11 THIS IS A CATEGORY B REPAIR.SDR ASAA2020080342963Skin · crackedR/H HORIZ LWR SKIN CRACKED AT STA 147 8.5" FROM L/E. GROUNDED - YES. REPAIRED R/H HORIZ LWR SKIN CRACKED AT STAB STA 147 8.5" FROM L/E IAW 737 800 SRM 55 10 01 2R 11 THIS IS CAT B REPAIR REQ INSPECTION AT THRESHOLD OF 56,000 FLT. CYCLES. REPEAT INSPECTIONS METSDR ASAA2020032332500Battery Pack · dischargedEMERGENCY LIGHTS AT ROW 1 ABC INOP. GROUNDED - YES. PERFORMED EMERGENCY LIGHTING PROBLEM REF B737-800 FIM 33-50 TASK 801, FOUND CHARGER ASSY AT ROW 16 ABC DEFECTIVE. REPLACED BATTERY PACK PN: ADD717-01-100 REF B737-800 AMM 33-51-06-960-806 & 33-51-06-960-805. SDR ASAA2020022132254Wire Harness · damaged#2 ENG GND WING TAI TEMP SOL VALVE CONNECTOR FOUND DAMAGED. GROUNDED - YES. REPLACED #2 ENGINE MW0311 HARNESS REF B737-800 MM 73-21-06. INSTALLATION TESTS REQUIRED. MW0311 INSTALL TEST GOOD REF AMM 73-21-06-400-802-F00 5.E.(2).(C).2). TAI SOLENOID VALVE TEST GSDR ASAA2020022412240Warning Message · false activation#2 ENGINE SPAR VALVE LIGHT ILLUMINATED BRIGHT BLUE UPON INSPECTION, CB POPPED. GROUNDED - YES. RESET #2 ENGINE SPAR VALVE C/B IAW B737-800 AMM 20-60-01 - PERFORMED #2 ENGINE SPAR VALVE TEST IAW AMM 28-22-00-710-801. RAN #2 ENGINE FOR OPERATIONAL CHECK PER AMM SDR ASAA2020022403253Wire Harness · damaged#2 ENGINE J9 AND J10 HARNESSES SHOW SIGNS OF CONTACT DAMAGE. GROUNDED - YES. REPLACED #2 ENGINE J9 AND J10 HARNESSES REF B737-800 AMM 73-21-06. ACCOMPLISHED FADEC SYS TEST REF B737-800 AMM 73-21-00 PARA 5.D(1) AND (3)(A)-(C), (E). ACCOMPLISHED ACTUATORS TEST ISDR ASAA2020021403138Control Valve · failedRIGHT PACK LIGHT ILLUMINATED ON RECALL AT TOP OF DESCENT. RESET WHEN M/C PUSHED. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 21-62 TASK 801 #2 CONTROLLER FAULTED TCV THIS PACK ON BIT AND GREEN ON PREV FLT, ON VERIFY HARD FAULTED TCV. REMOVED AND REPLACED RH PACKSDR ASAA2020021073114Warning Message · false activationRIGHT PACK LIGHT ILLUMINATED ON RECALL. GOES OUT ON RESET. GROUNDED - YES. ACCOMPLISHED TEMP CONTROLLER BITE PER B737-800 AMM TASK 21-61-00-700-806-002. FOUND BIT AND PREV FLT SHOWED "TCV" THIS PACK (RIGHT). FAULT RESET AND BIT IS NOW "GO". OPS GOOD PER AMM TASDR ASAA2020013082022Heater · inoperativeAUX PITOT ANNUNCIATOR LIGHT ILLUMINATE DURING TAXI FOR TAKEOFF. GROUNDED - YES. REMOVED AND REPLACED AUX PITOT PROBE IAW AMM 34-11-01. LEAK AND OPS NORMAL IAW AMM 34-11-01-400-801.SDR ASAA2020012203926Warning Message · false activationCONT CABIN ZONE TEMP LIGHT ILLUMINATES ON MASTER RECALL. EXTINGUISHES WHEN RESET. GROUNDED - YES. ACCOMPLISHED FIM 21-62 TASK 801. RT PZTC SHOWED FLT DECK TRIM VALVE FAULT. RESET CONTROLLER.SDR ASAA2019121633605Sign · detachedEXIT SIGN FELL OFF MID CABIN. GROUNDED - YES. REINSTALLED EXIT SIGN ON MID CABIN AS REQUIRED. NO FURTHER DEFECTS NOTED.SDR ASAA2019120651512Hf Comm · failedHF1 FAIL GROUNDED - YES. PERFORMED B737-800 FIM TASK 23-11-00 HF COMM SYS-BITE PROCEDURE "HF 1 TRANSCEIVER CHECKS GOOD, HF 2 ALSO PASSES BITE TEST.CYCLED HF 1 CB AT P18-2 E11, HF 1 CHECKS GOOD GROUND VERIFICATION SUCCESSFUL.SDR ASAA2019102971159Indicator · failedFUELER REPORTS #1 TANK FUEL INDICATOR ON WING INTERMITTENT. GROUNDED - YES. REMOVED AND REPLACED #1 FUEL TANK ON WING INDICATOR REF B737-800 AMM 28-41-61-00-801.OPS TEST GOOD.SDR ASAA2019102971156Hf Comm · malfunctioned#2 HF WILL NOT TRANSMIT. GROUNDED - YES. PERFORMED B737-800 FIM 23-11-00-810-801. #2 HF BITE TESTS OK. PERFORMED FIM 23-11-00-810-806. PULLED AND RESET #2 HF C.B. AND OPS TEST OK PER FIM.SDR ASAA2019102131365Actuator · failed#2 ENGINE EEC BITE SHOWS LONG TIME FAULT 75-10392 "THE VSV POSITION SIGNAL IS OUT OF RANGE" LOGGED FOR ALL TEN STARTS IN EEC MEMORY. GROUNDED - YES. REMOVED RIGHT VSV ACTUATOR @ #2 ENGINE PER AMM 75-31-01. INSTALLED NEW RH VSV ACTUATOR @ #2 ENG PER AMM 75-31-0SDR ASAA2019100873955Connector · looseWHILE PERFORMING TC8420000 - FOUND ALTERNATOR PLUGS DP802 AND DP0702 LOOSE BOOT PLU. J8 AND J7 HARNESS REQ. REPLACEMENT ON #1 ENGINE. GROUNDED - YES. RMVD AND INSTALLED 1EACH J8 AND J7 ENGINE HARNESS. REF B737-800 AMM 73-21-06. PERFORMED #1 ENG EEC, AMM TASK 7SDR ASAA2019100433904Start Valve · damagedWHILE ACCOMPLISHING #1 ENG INLET INSP T/C 78472000, FOUND START VALVE CONTACTING MAIN HYD LINE. GROUNDED - YES. INSPECTED AND FOUND DAMAGE ON BOTH THE START VALVE AND HYD SUPPLY LINE, REMOVED AND REPLACED ENG 1 START VALVE REF B737-800 AMM 80-11-03, OPS AND LESDR ASAA2019100310890Display · malfunctionedDURING TAXI-IN THE F/O'S ND DISPLAY SHOWED VTK AND THE RIGHT CDU FROZE. EVERYTHING CAME BACK TO NORMAL AFTER APPROX 2 MINUTES. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 801. NO FAULTS NOTED. ACCOMPLISHED SUCCESSFUL GROUND VERIFICATION OF CDU SYSTEM PER 31-6SDR ASAA2019083130599Hmu · failed#2 ENG "FAIL" DURING TAXI OUT. GROUNDED - YES. REMOVED AND REPLACED HMU. REMOVED AND REPLACED MAIN OIL/FUEL HEAT EXCHANGER REF. AMM 79-21-02-000-801-F00 AND AMM 79-21-02-400-801-F00. PERFORMED TEST 3A,12 AND 13; NO LEAK NOTED, OPERATIONAL CKS GOOD, NO FAULT ONSDR ASAA2019082963517Static Inverter · faultedELEC LIGHT ILLUMINATED AFTER LANDING. GROUNDED - YES. VERIFIED DISCREPANCY - ABLE TO RESET FAULT. DUE TO PREVIOUS HISTORY REPLACED STATIC INVERTER. RMVD AND INSTALLED NEW STATIC INVERTER REF B737-800 AMM 24-34-21. PERFORMED OPS TEST REF STEP G AMM 24-34-21. SYSDR ASAA2019082853518Warning Light · false activationGOT ELEC AMBER LIGHT ON LANDING. GROUNDED - YES. PERFORMED BITE PROCEDURE FOUND STATIC INVERTER FAULT. PERFORMED FIM 24-31 TASK 801, FAULT CLEARED NO PREVIOUS HISTORY.SDR ASAA2019082623468Actuator · failedRIGHT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL AFTER START, EXTINGUISHES UPON MASTER CAUTION RESET. GROUNDED - YES. DUE TO HISTORY, REMOVED & REPLACED R/H RAM AIR INLET ACTUATOR REF B737-800 AMM 21-51-21. PULLED & RESET 2 TOTAL C/BS. ACCOMPLISHED #2 PACSDR ASAA2019082083425Controller · failedUPON FAULT RECALL, AIR COND LIGHT AND RIGHT HAND PACK LIGHT ON OVERHEAD PANEL, WITH M/C RESET. RT PACK LIGHT GOES OUT. GROUNDED - YES. REMOVED AND REPLACED RH PACK CONTROLLER IAW B737-800 AMM 21-61-20. OPS CHECKS GOOD. GROUND VERIFICATION GOOD.SDR ASAA2019082073428Indicator · inoperativeNR 1 FUEL QTY INDICATOR INOP AT WING PANEL. GROUNDED - YES. REMOVED AND REPLACED NR 1 FUEL QUANTITY INDICATOR ON REFUEL PANEL IAW AMM 24-41-61 STEP G. OPS CHECKS GOOD. 1 C/B PULLED AND RESET. THIS CLEARS MEL 28-12B. NO CONFIGURATION CHANGES. ALL PLACARDS REMOVSDR ASAA2019081963411Indicator · inoperative#2 TANK REFUEL PANEL IND DOES NOT SHOW TANK IDENTIFIER. GROUNDED - YES. REMOVED + REPLACED #2 TANK REFUEL PANEL IND. OPS TEST NORMAL. REF B737-800 AMM 28-41-61/401.SDR ASAA2019080643315Warning Light · false activationRIGHT PACK LIGHT ILLUMINATED ON RECALL. GROUNDED - YES. PERFORMED PACK/ZONE TEMPERATURE CONTROLLER BITE TEST IAW AMM 21-61-00-700-806-002. PREVIOUS FLIGHT SHOWED NR 2 RAM AIR ACTUATOR FAULTED. VERIFY TEST SHOWED NO CURRENT FAULTS. RAN RIGHT PACK FOR 10 MIN. RSDR ASAA2019080129256Warning Message · false activationON RECALL, RH PACK LIGHT ILLUMINATES, AND IT EXTINGUISHES UPON MASTER CAUTION RESET. GROUNDED - YES. T/S PERFORMED IAW B737-800 AMM 21-51-00-700-803 AND 21-51-00-700-802. NO FAULTS NOTED.SDR ASAA2019072330156Modulating Valve · failedRT PACK ANNUNCIATOR ILLUMINATED ON RECALL - RESET PACK AND MASTER BUT LIGHT REMAINED ILLUMINATED. GROUNDED - YES. PERFORMED BITE CK, GREEN GO LIGHT ILLUMINATED, RAN RT PACK FOR 5 MIN, REACCOMPLISHED BITE CK, RT PACK TCV FAULTED, ISOLATED FAULT TO THE RT PACK TSDR ASAA2019070329902Warning System · false activationHF #2 DISPLAYED FAIL ON BOTH RCPS. FAIL WOULD GO AWAY WHEN TRANSFER SWITCHED WAS DEPRESSED. FAIL WOULD RETURN AFTER APPROX 5 SECONDS. STATIC AND NORMAL RECEIVE WAS OBSERVED THROUGH AUDIO CHANNEL AT ALL TIMES. DURING WRITE UP FAIL WENT AWAY. GROUNDED - YES. PERSDR ASAA201906249802Oil Filter · cloggedWHILE PERFORMING TASK CARD N8349002 W/O #457128 FOUND APU LUBE FILTER ELEMENT RED PIN EXTENDED. GROUNDED - YES. REMOVED AND REPLACED APU LUBE ELEMENT FILTER REF B737-800 AMM 49-91-12 PER TC N8349002 W/O #457128 STEP 1.D.(1)(B).SDR ASAA2019062499779Converter · failedAFTER STARTING THE APU THE BLUE MAINT LIGHT CAME ON. AFTER WE SHUT DOWN THE APU THE FAULT LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED APU STARTER GENERATOR. REF B737-800 AMM TASK 49-41-21-000-881 AND AMM 49-41-21-400-801. NO HELP. REMOVED AND REPLASDR ASAA2019062499759Fuel Tank · failed#2 MAIN TANK FQIS HAS BAD BAD PROBES FOUND DURING TSR703168: COMP, F2, F4, F5 AND F6. GROUNDED - YES. REPLACED #2 MAIN TANK PROBES F4, F5, AND F6 IAW B737-800 AMM 28-41-21/401 TANK UNITS ARE WITHIN LIMITS. REMOVED AND INSTALLED COMPENSATOR AND F2 TANK UNIT ON
Back to N594AS