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.

SDR ASAA2013103096258Button · malfunctionedCAPTAIN`S FMC EXECUTE BUTTON LIGHT FLASHES WHEN SELECTING DIRECT TO A WAYPOINT WITH LIGHTS TEST SWITCH IN THE RIM POSITION. ACFT GROUNDED. REMOVED CAPTAIN`S CDU TO INSPECT FOR AIRFLOW, NO DEFECTS FOUND. REINSTALLED CDU IAW AMM REF 34-61-01. FLIGHT CREW DEOct 30, 2013 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013101396173Warning Light · false activationFMC DISAGREE LIGHT ILLUMINATED. DURING TAXI. ACFT GROUNDED. QRH FMC DISAGREE PROCEDURE ACCOMPLISHED AND MESSAGE CLEARED.Oct 13, 2013 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013080995773Warning Message · false activationFMC DISAGREE MESSAGE DISPLAYED. ACFT GROUNDED. QRH PROCEDURE COMPLETED, MALFUNCTION CLEARED.Aug 9, 2013 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013080995772Controller · false indicationLEFT PACK LIGHT ILLUMINATED ON RECALL. CLEARS ON RESET. ACFT GROUNDED. LEFT PACK CONTROLLER LOGGED TCV FAULT. RAN BOTH AUTO TEMP CONTROLLERS BITE TEST AND CLEARED FAULT IAW FIM 21-62, TASK 801. RAN BOTH CONTROLLERS BITE CHECK AGAIN AND NO FAULT NOTED AFTEAug 9, 2013 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013072195648Control Panel · inoperativeWEATHER RADAR CONTROL, CAPTAIN`S SIDE UNABLE MANUAL TILT (STUCK -15), AUTO TILT OK, F/O SIDE, ALL OK INCLUDING MANUAL TILT. ACFT GROUNDED. CONFIRMED DEFECT. R & R WEATHER RADAR CONTROL PANEL, OPS CHECKED NORMAL REF MM 34-43-91.Jul 21, 2013 · N529AS · Boeing 737890 · Weather Radar SystemSDR ASAA2013071195561Static Inverter · failedELEC LIGHT ILLUM ON PUSHBACK AFTER ENGINE START. ACFT GROUNDED. PERFORMED FIM TASK 24-31-801 ELECTRIC LIGHT MESSAGE BITE SHOWS FAULT FOR STATIC INVERTER- PERFORMED FIM TASK 24-34-801, STATIC INVERTER INOP. FAILED STEPS FOR A/C POWER CHECK, D46 CONNECTOR- INJul 11, 2013 · N529AS · Boeing 737890 · DC Generating SystemSDR ASAA2013071195560Static Inverter · unknownAFTER PUSHBACK AND ENGINE START, THE ELEC LIGHT WAS FOUND ILLUMINATED ON RECALL. ACFT GROUNDED. R & R STATIC INVERTER REF MM 24-34-21.Jul 11, 2013 · N529AS · Boeing 737890 · DC Generating SystemSDR ASAA2013070495470Apu · failedON WALKAROUND FOUND SILVER METALIC TAPE HANGING OUT OF APU STARTER/GENERATOR FILTER GROUNDED. REPLACED APU STARTER/GENERATOR IAW AMM TASK 49-41-21-000-801 AND 49-41-21-400-801. GROUND VERIFICATION CHECKED GOOD.Jul 4, 2013 · N529AS · Boeing 737890 · APU Core EngineSDR ASAA2013070195383Fmc · inoperativeFMC DISAGREE, ACFT GROUNDED. QRH PERFORMED, OPS NORMAL.Jul 1, 2013 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013052394894Static Inverter · malfunctionedAFTER START, GOT ELEC LIGHT ON OVERHEAD. NOTICED INVERTER VOLTS CB POPPED P6-5. ACFT GROUNDED. PERFORMED FIM ELEC LIGHT MSG BITE HAVE STATIC INVERTER INOP INTERMITTENT MSG. RESET M1720 INVERTER C/B IAW MM 20-60-01. PERFORMED STBY POWER CK IAW MM 24-34-00 OPMay 23, 2013 · N529AS · Boeing 737890 · DC Generating SystemSDR ASAA2013051094770Autothrottle Sys · malfunctionedAUTOTHROTTLES KICKED OFF DURING TAKEOFF ROLL. TRIED DURING CLIMB TO RE-ENGAGE BUT THEY KICKED OFF AGAIN AFTER ABOUT 3 SECONDS. ACFT GROUNDED. PERFORMED AUTOTHROTTLE BITE PROCEDURE CURRENT STATUS TEST REF FIM 22-31, TASK 801 AND A/T SERVO MOTOR TEST REF FIM May 10, 2013 · N529AS · Boeing 737890 · Auto Throttle SystemSDR ASAA2013043094659Start Valve · slowNR 1 ENGINE UNUSUALLY SLOW TO START, TOOK APPROX 50 LONGER TO START THAN NORMAL ANS NR 2 ENG. THE TIME FROM ENG START GROUND SELECTION TO N2 ROTATION SLOW. FIRST HALF OF START SEQUENCE SLOW FROM N2 ROTATION TO 12 N2 VERY SLOW. SECOND HALF FROM 12 N2 ROTATIApr 30, 2013 · N529AS · Boeing 737890 · Engine Start Valves/ControlsSDR ASAA2013040194315Light · malfunctionedLIGHT ON CAPTS SIDE WONT DIM ON FMC. ACCOMPLISHED CDU LAMP TEST. OPS GOOD. GROUND VERIFICATION SUCCESSFUL. REF AMM 34-61-01-710-801.Apr 1, 2013 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2013031094129Warning Light · false activationWHEN LEVEL CHANGE SELECTED AIRBORNE OR LIGHTS TEST SELECTED AIRBORNE AMBER ACTUATION LIGHT WITHIN THE BUTTON DOES NOT ILLUMINATE. COULD NOT DUPLICATE, ALL MODE CONT PANEL LIGHTS ILLUMINATE WITH LIGHTS TEST AND OPS CKS NORMAL IAW DFCS LIBRARY TEST NR 50.Mar 10, 2013 · N529AS · Boeing 737890 · Autopilot SystemSDR ASAA2013030294061Warning Light · false activationON RECALL, RT PACK ILLUMINATED, EXTINGUISHES ON MASTER CAUTION RESET. UNABLE TO DUPLICATE DEFECT. NO RT PACK LIGHT ON MASTER CAUTION RECALL AND BITE OF NR 1 AND NR 2 ZONE TEMP CONTROLLERS SHOWED NO FAULTS WITH VERIFY TESTS PASSED. OPERATED BOTH PACKS IAW MM Mar 2, 2013 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013030194029Module · failedRIGHT PACK READS BELOW 0 TEMP. VERIFIED DEFECT, RT PACK TEMP READS 0 DEG(C) WHILE OPERATING. R & R AIR CONDITIONING MODULE REF MM 21-51-65. GROUND VERIFICATION TEST PASSED.Mar 1, 2013 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013022794028Actuator · failedRIGHT PACK LIGHT ILLUMINATES ON RECALL. RESETS ON PUSHING MASTER CAUTION LIGHT. DURING TROUBLESHOOTING OF RT PACK LIGHT FOUND RT RAM AIR ACTUATOR FAILING BITE & MAKING CLUNKING NOISES WHEN REACHING FULL CLOSED POSITION. REPLACED RT RAM AIR INLET ACTUATOR. Feb 27, 2013 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013021793909Controller · trippedLEFT PACK LT ILLUMINATES ON RECALL. INITIAL EVALUATION HAD A TCV FAULT ON NR 1 CONTROLLER. RESET CONTROLLER IAW MM 21-62 TASK 801. FAULT CLEARED.Feb 17, 2013 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013012093705Warning Light · false activationDURING LANDING CHECK, RT PACK ILLUMINATED ON RECALL. RESET SYS AND RAN PACK/ ZONE TEMP CONTROLLER BITE TEST FOR THE RT PACK, GROUND FUNCTIONAL TESTED GOOD IAW AMM 21-61-00-700-806-002.Jan 20, 2013 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2013011693690Control Valve · malfunctionedLT PACK LIGHT ILLUMINATES ON RECALL. RESETS WITH MASTER CAUTION RESET. TESTED LT PACK TCV LOGGED AS A FAULT. CLEARED FAULT AND RE-TESTED IAW AMM 21-61-00. NO FAULTS INDICATED. RAN LT PAC WITH NO PROBLEMS OR FAULTS. NO FAULT HISTORY FOR THE LT SYS WITHIN Jan 16, 2013 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2012122793562Warning Light · false activationAFTER START, & CHECKLIST PERFORMED. MASTER CAUTION AIR CONDITIONING LIGHT ILLUMINATED. RESET WITH MASTER CAUTION. CHECKLIST ACCOMPLISHED. PRIMARY OR SECONDARY TEMP CONTROL INOPERATIVE. RT PACK ZONE TEMP CONTROL BITE LOGS THIS PACK - TCV IN MEMORY. RESET Dec 27, 2012 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2012122393530Circuit Breaker · trippedRT SIDE WINDOW HEAT OVERHEAT LIGHT ILLUMINATED WHEN SWITCH MOVED TO ON POSITION. FOUND RT SIDE WINDOW HEAT CIRCUIT BREAKER OUT ON P6-11. INSPECTED CIRCUIT REF WDM 30-41-11, FOUND NORMAL. RESET CIRCUIT BREAKER. GROUND VERIFICATION SUCCESSFUL. SYS TESTS OK, Dec 23, 2012 · N529AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2012121993502Unknown · unknownOFFSET LIGHT ON CAPTS FMC CONTROL PANEL WILL NOT DIM. TESTED CAPTS FMC IAW MM 34-61-00 FMC, LCD CDU, LAMP TEST. SYS OP CHECKED GOOD, NO HISTORY IN THE LAST 60 DAYS.Dec 19, 2012 · N529AS · Boeing 737890 · Standard Practices/StructuresSDR ASAA2012111893316Apu · malfunctionedCSS INCOMPLETE WITH FAULT LIGHT, FIRST ATTEMPT, FL 370 -60C. FAULT LIGHT EXTINGUISHED AFTER 5 MINUTES. ATTEMPTED SECOND START FL 320 -55, AGAIN FAILED WITH FAULT LIGHT. NO THIRD START ATTEMPT MADE. APU BITE IAW FIM 49-60, TASK 801 SHOWED NO CURRENT FAULTNov 18, 2012 · N529AS · Boeing 737890 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2012102593197Unknown · unknownDURING NR 1 ENGINE START, NO N2 FOR APPROX 5-10 SECONDS. ACCOMPLISHED ENGINE RUN, ALL INDICATIONS NORMAL N2 HAD IMMEDIATE RISE REF MM 71-00-00 TEST 3A.Oct 25, 2012 · N529AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2012102593193Unknown · unknownCAPTAIN FMC LIGHT AND MESSAGE LIGHT WONT DIM. PERFORMED GROUND VERIFICATION, FMC CDU LAMP TEST REF MM 34-61-01. BOTH FMC CDUS EXEC BUTTON AND BACK GND LIGHTS FOR FMC MESSAGES OPS NORMAL IN DIM AND BRIGHT W/P2 PANEL LIGHTS SWITCH.Oct 25, 2012 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012080692686Switch · failedNR 1 ENG VALVE CLOSED, LIGHT ILLUMINATED BRIGHT WITH NR 1 START LEVER TO CUTOFF. R & R HPSOV SWITCH IN NR 1 HMU REF MM 73-21-09-400-801-F00. ACCOMPLISHED TEST 3A, 12 AND 13, OPS NORMAL REF MM 71-00-00.Aug 6, 2012 · N529AS · Boeing 737890 · Engine Fuel Indicating SystemSDR ASAA2012082392775Hmu · inoperativeNR 1 ENG FUEL VALVE CLOSED LIGHT REMAINS BRIGHT BLUE WHEN START LEVER IN CUTOFF POSTITION. R & R NR 1 ENGINE HMU AMM 73-21-10. PERFORMED IDLE POWER LEAK CHECK GOOD IAW AMM 71-00-00. PERFORMED ACTUATORS TEST AND EEC BITE CHECK REF AMM 71-00-00, NO FAULTS NOAug 2, 2012 · N529AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2012081492723Start Valve · malfunctionedAFTER START OF NR 1 ENGINE, START VALVE FAILED TO CLOSE FOR LONGER THAN NORMAL. BEFORE FINISHING CHECKLIST, VALVE CLOSED ON ITS OWN. ACFT GROUNDED. FOUND NR 1 ENGINE START VALVE RATCHETING AND WILL NOT SPRING BACK CLOSED SMOOTHLY. R & R NR 1 ENGINE START VALAug 1, 2012 · N529AS · Boeing 737890 · Engine Start Valves/ControlsSDR ASAA2012081092690Radar · unknownRADAR DISPLAY HAS NUMEROUS SPOKES IN WEATHER MODE, AUTO STAB, TILT NEAR -1 TO 1. ACFT GROUNDED. UNABLE TO DUPLICATE WRITE-UP. WEATHER RADAR SYS OPS CHECKED GOOD IAW MM 34-43-00.Aug 1, 2012 · N529AS · Boeing 737890 · Weather Radar SystemSDR ASAA2012073192651Connector · damagedDURING INITIAL COCKPIT PREFLIGHT, BLUE ANNUNCIATIOR ENG VALVE CLOSED IS IN BRIGHT ILLUMINATION ONLY. NR 1 ENGINE PRESS TO TEST FUNCTION IS NOT WORKING CORRECTLY. ACFT GROUNDED. VERIFIED DISCREPANCY REF FIM 73-06, TASK 804. FOUND AT NR 1 HMU M1823 PIN 3 MISSIJul 2, 2012 · N529AS · Boeing 737890 · Engine Fuel System WiringSDR ASAA2012072592607Fmc · false indicationFMC DISAGREE ON TAXI OUT. ACFT GROUNDED. ACCOMPLISHED QRH PROCEDURE. OPS NORMAL.Jul 2, 2012 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA12511654Fmc · warning lightFMC DISAGREE LIGHT ON GROUND. ACCOMPLISHED QRH PROCEDURE. OPS NORMAL.Jun 4, 2012 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2012061892384Control Panel · failedNR 1 ENGINE VALVE CLD LIGHT ON OVERHEAD PANEL IS IN DISAGREEMENT. PERFORMED FIM 73-06-00-810-815-F00, COMPLETED ALL RESISTANCE AND VOLTAGE CHECKS UNDER FAULT ISOLATION PROCEDURE, ALL READINGS GOOD, FIM CALLS OUT THE P5-2 PANEL AT PARAGRAPH E. (6).(C). REPLACEJun 1, 2012 · N529AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA12511615Sensor · failedAPU FAULT LIGHT ILLUMINATED ON 2 ATTEMPTED CSS STARTS AT FL 370. APU STARTED ON 3RD ATTEMPT AT FL300. ACFT GROUNDED. APU BITE SHOWED TWO FAILED START ATTEMPTS WITH OVERTEMP SHUTDOWN MAINT MSGS 49-31016 LOGGED. PERFORMED TWO STARTS FOR GROUND VERIFICATION, May 30, 2012 · N529AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA12511583Structure · wornHIGH PRESSURE CONNECT ACCESS DOOR OTBD LATCH LOCATION FWD LWR CHORD WEAR NOTED. ACFT GROUNDED. REMOVED STOP PAD AND FOUND .040 DEEP WEAR AT PAD LOCATION IN CHORD UPPER SURFACE OUT OF LIMITS IAW SRM 53-40-71, AD 1, DETAIL C. ACCOMPLISHED HFEC OF AFFECTED AREA May 14, 2012 · N529AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA12511541Fmc · warning lightAFTER ENGINE START & TAXI OUT, FMC DISAGREE LIGHT ON. ACFT GROUNDED. ACCOMPLISHED QRH PROCEDURE. OPS NORMAL.May 10, 2012 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA12511512Control Valve · failedON CLIMBOUT, DUCT SPLIT 20 PSI FOR DIFFERANCE AND 18 PSI MIN. RT SIDE IS LOW LT SIDE NORMAL. CRUISE GIVES NORMAL INDICATIONS. LT SIDE DURING CLIMB 38, RT SIDE 18. CRUISE, RT SIDE 38, LT SIDE 36. N1 AT 88.9, RT WAS 30, LT WAS 36. SUBSEQUENT FLIGHTS RT BLEEMay 4, 2012 · N529AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA1251381Fmc · malfunctionedFMC DISAGREE WARNING ANNUNCIATED ON ND ON GROUND. ACCOMPLISHED QRC PROCEDURES FMC RESTORED.Apr 10, 2012 · N529AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA12511344Circuit Breaker · trippedF/O "COURSE" WINDOW ON AUTOPILOT MODE CONTROL PANEL IS BLANK. FOUND MCP DC 1 CIRCUIT BREAKER OPEN. RESET CIRCUIT BREAKER SYS, TESTED GOOD REF 22-00-01-730-801. ACFT REMAINS CAT IIIA A/L & HGS QUALIFIED.Apr 3, 2012 · N529AS · Boeing 737890 · Auto Flight System WiringSDR ASAA12511269Unknown · malfunctionedAT FL390 CABIN DIFF 8.40 8.60 PSI CAB ALT 7500FT/ DUCT PRESS: L=42PSI R=30PSI AT 89.6% N1 DESCENDING THRU FL370 CABIN DIFF 8.30 PSI CAB ALT 7000FT/1000 FPM VSI/ DUCT PRESS: L=30 R=30 AT 80.6% LEVEL AT FL350 CABIN DIFF 8.30 PSI CABIN ALT 6500FT/ DUCT PRESS: Mar 18, 2012 · N529AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA12511243Sensor · faultyAPU CT5 ATP EGT HAS HISTORY OF INDICATING HIGH AND ERRONEOUS. INDICATION ERRORS ARE SUSPECT. REMOVED AND REPLACED INLET TEMP SENSOR T2. INSTALLATION TEST GOOD AND BITE TEST GOOD. REF AMM 49 61 31 49 61 00.Mar 16, 2012 · N529AS · Boeing 737890 · APU Indicating SystemSDR ASAA12511143Warning System · false activationLEFT PACK LIGHT ILLUMINATES DURING MASTER RECALL. QRH FOLLOWED. RESET WITH MASTER RESET. ACCOMPLISHED PACK/ZONE TEMP CONTROL BITE PER 21 61 00, OPS CHECK NORMAL. GRD VERIFICATION SUCCESSFUL.Feb 23, 2012 · N529AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA12510977Warning System · false activationAFTER ENGINE START WHEN PRESSING RECALL L PACK LIGHT ILLUMINATED AND "AIR COND" ON MC PANEL. NR 1 ZONE/TEMP CONTROLLER FAULTED TCV. RESET FAULT. ACCOMPLISHED NR 1&2 ZONE TEMP CONTROLLER BITE TEST REF PLACARD. NO FAULTS. NO FAULTS ON RECALL.Jan 19, 2012 · N529AS · Boeing 737890 · Cabin Cooling System
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