N403AS
Service difficulty reports · 343
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 = 'N403AS' 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 = 'N403AS' 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 ASAA2018050224490Connector · looseACCOMP T/C 78273000 NR 2 ENG. RECORDED FAULT CODE 77-10842 THE TOP RIGHT EGT SIGNAL IS OUT OF RANGE. LONG-TIME FAULT. GROUNDED - YES. ACCOMPLISHED FIM 77-21 TASK 801, FOUND LOOSE CONNECTION BETWEEN CJ9 & J9 HARNESSES, SECURED CONNECTOR. REPAIR CONFIRMED GROUNDSDR ASAA2018041824313Tee Fitting · corrodedAFT CARGO FLOOR SPLICE TEE IS EXFOLIATED AT BS 767. ACFT GROUNDED. REMOVED AND REPLACED THE SPLICE TEE IAW SRM 51-40-02, AND DWG 146A7500, REV-.SDR ASAA2018041824310Tee Fitting · corrodedAFT CARGO FLOOR SPLICE TEE IS EXFOLIATED AT BS 767. ACFT GROUNDED. REMOVED AND REPLACED THE SPLICE TEE IAW SRM 51-40-02, AND DWG 146A7500, REV-.SDR ASAA2018042724389Shield · corrodedAFT CARGO COMPARTMENT, RT FWD DOOR SHIELD PANEL CORRDED AROUND FASTENER HOLES AT BS 767 - 787. ACFT GROUNDED. REMOVED AND REPLACED THE DOOR SHIELD IAW DWG 146A0081, REV -, AND SRM 51-40-02.SDR ASAA2018042624375Transition Panel · corrodedAFT CARGO COMPARTMENT LT TRANSITION PANEL CORRODED AT BS 727H - 727I. ACFT GROUNDED. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND REPLACED SECTION OF THE TRANSITION PANEL IAW SRM 53-00-53-2R-5.SDR ASAA2018041224234Floorbeam · crackedMAIN CABIN BS 540, BL 0 TO RBL 24 HAS A CRACKED FLOORBEAM. ACFT GROUNDED. REMOVED AND REPLACED THE FLOORBEAM IAW DWG 143A0060, REV A.SDR ASAA2018043024403Transition Panel · crackedAFT CARGO BAY RT TRANSITION PANEL HAD TWO CRACKS 2EA PLACES AT BS 727H. ACFT GROUNDED. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND REPLACED THETRANSITION PANEL IAW EA-20205, REV 00, SRM 51-40-02, DRAWINGS 146A0061, REV A, SHEET 80, AND 14SDR ASAA2018041124217Intercostal · crackedFLOORBEAM INTERCOSTAL AT STA 312-328 LBL47 CRACKED (AS SEEN FROM E/E BAY). GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW BAC DWG 141A5400 REV -.SDR ASAA2018041124216Intercostal · crackedCABIN STA 312-328 RBL 30 INTERCOSTAL CRACKED UPPER FLANGE. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW BAC DWG 141A5400 REV -.SDR ASAA2018040324138Windshield · malfunctionedLEFT FWD WINDOW HEAT OVERHEAT ILLUMINATED IN FLIGHT, 27 MINUTES AFTER TAKEOFF, IN CRUISE FLIGHT, AT FL360. RAN QRH, NO HELP, OVERHEAT LIGHT ILLUMINATED. SELECTED LEFT FWD WINDOW HEAT OFF IAW QRH. SAT -60C. ACFT GROUNDED. BITE CHECK OF LEFT FWD WHCU FAULTSSDR ASAA2018040324135Warning Light · false activationAFTER PUSHBACK, THE LEFT FORWARD WINDOW HEAT LIGHT ILLUMINATED. IAW THE OQH THE WINDOW HEAT SWITCH WAS SELECTED OFF FOR 5 MINUTES, ON REVERSING TO ON, THE OVERHEAT LIGHT REMAINED ILLUMINATED AND STAYED ON. ACFT GROUNDED. PERFORMED WINDOW HEAT BITE TEST, IAW FSDR ASAA2018031823959Filter · cloggedWHINE COMING FROM THE OVERHEAD ROW 29F. ACFT GROUNDED. FOUND AFT CABIN TEMP SENSOR ASSY FILTER CLOGGED. CLEANED THE FILTER IAW MM 21-61-06,SDR ASAA2018030923815Blade · damagedWHILE ACCOMPLISHING T/C 78472002 FAN LUBE ON NR 1 ENG FOUND CU-NI COATING MISSING BEYOND AREA(X) ON CONCAVE SIDE TRAILING EDGE FAN BLADE NR 3, 4, 6, 7, AND 8. GROUNDED - YES. ON NR 1 ENG REMOVED AND REPLACED FAN BLADE 3, 4, 6, 7 AND 8 AND THEIR PAIRED OPPOSITESDR ASAA2018030923814Blade · nickedWHILE ACCOMPLISHING T/C 7842002 FAN LUBE NR 1 ENGINE FOUND NICK ON 24 PLATFORM AREA F/SURFACE F. GROUNDED - YES. REMOVED AND REPLACED 24 PLATFORM ON NR 1 ENGINE. REF T/C 78472002.SDR ASAA2018030923790Oil Cooler · leakingNR 1 IDG REQUIRES FREQUENT SERVICING. ACFT GROUNDED. ACCOMPLISHED A NR 1 IDG STATIC LEAK CHECK IAW AMM 24-11-00. FOUND EVIDENCE OF A LEAK AT THE IDG AIR/OIL COOLER. REPLACED THE IDG AIR/OIL COOLER IAW AMM 24-11-21. LEAK CHECKED GOOD.SDR ASAA2018030523764Bearing · wornWHILE ACCOMPLISHING TC 73472000, FOUND THE NR 2 ENGINE UPPER ROD END LINK LOOSE, JUST FWD OF PRSOV. ACFT GROUNDED. REMOVED THE UPPER ROD END LINK FWD OF PRSOV. ON REMOVAL, FOUND A WORN BEARING ATTACHED TO LOWER 5TH AND 9TH STAGE BLEED DUCT. REMOVED AND RSDR ASAA2018021423544Unknown · malfunctionedWX RADAR SEEMS TO PAINT RED YELLOW GREEN CELLS AT 80 NM OFF NOSE. NO VISUAL WEATHER AHEAD. STAYS AT A CONSTANT 80NM ON SCREEN. GROUNDED - YES. TILT CODE +4 FAULT. PERFORMED FIM 34-43 TASK 816 WITH NO FAULTS EITHER CDS BITE (FAULT CORRECTED). ETOPS SIGNIFICANT SDR ASAA2018012723314Indicator · defectiveOIL FILTER LUBE MODULE BUTTON INDICATOR FOUND EXTENDED. GROUNDED - YES. REMOVED APU OIL FILTER AND EXAMINED FOR OIL CONTAMINATION OR DEFECTS. NO DEFECTS NOTED. INSTALLED SERVICEABLE OIL FILTER ASSY REF AMM 49-91-12. REMOVED AND REPLACED THE OIL FILTER INDICATOSDR ASAA2018011623233Idg · defectiveFOLLOW-UP TO NR 1 IDG CONTINUED FREQUENT SERVICING. GROUNDED - YES. ETOPS SIGNIFICANT SYSTEM VERIFIED PER AIPC 24-11-11. REMOVED AND INSTALLED NEW IDG ASSY PER AMM 24-11-11. PERFORMED OPS TEST AND LEAK CHECK OF NR 1 IDG. OPS TEST GOOD. NO LEAKS FOUND.SDR ASAA2018011523146Control Valve · faultedLEFT PACK LIGHT ON RECALL, RESET WITH MASTER CAUTION. ACFT GROUNDED. ACCOMPLISHED A BITE TEST, FOUND THE LEFT PACK TCV FAULT LIGHT, LIGHT WOULD NOT RESET, BITE TESTED THE RT CONTROLLER PASSED. REMOVED & REPLACED THE LT PACK TCV IAW AMM 21-51-10-000-801, ANDSDR ASAA2018010423080Control Valve · faultedWHILE ACCOMPLISHING A TEST FOR THE RT PACK, THE LT PACK TCV IS INDICATING FAULTS, NR 1 ZONE TEMP CONTROLLER SHOWS TCV FAILED, VERIFY TEST. ACFT GROUNDED. PERFORMED A BITE TEST OF THE NR 2 PACK ZONE TEMP CONTROLLER AND FOUND TCV FAULT IAW AMM 21-51-00-700-803SDR ASAA2017123023031Control Valve · faultedRT PACK ILLUMINATED ON RECALL. LIGHT RESETS AND EXTINGUISHED ON RESET MASTER CAUTION. ACFT GROUNDED. PERFORMED BITE TEST OF THE NR 2 PACK ZONE TEMP CONTROLLER AND FOUND TCV FAULT IAW AMM 21-51-00-700-803. RT PACK RAM AIR ACTUATOR FAILED VERIFY TEST ON THESDR ASAA2017113022736Fmc · unknownCAPT ND VTK APPEARED, L FMC FAILED, SELF REBOOT, OPS NORMAL. GROUNDED - YES. REF B737-900 FIM 34-61 TASK 836. NO DEFECTS NOTED, SUCCESSFUL GROUND VERIFICATION.SDR ASAA2017112222682Fmc · not reportedLEFT FMC INTERMITTENT AND INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED LT FMC BITE IAW FIM 34-61, TASK 801, NO FAULTS. GROUND VERIFICATION TEST PASSED.SDR ASAA2017111822612Autoland Sys · malfunctionedAUTOLAND UNSUCCESSFUL. REQUIRED INTERVENTION BEFORE NOSE WHEEL REACHED THE RUNWAY DUE TO ABNORMALLY HIGH PITCH ANGLE. CRITICAL AREA WAS PROTECTED; TOUCHDOWN OCCURRED IN THE TOUCHDOWN ZONE, BUT NOSE WHEEL CONTINUED TO PITCH UP AFTER MAIN WHEELS TOUCHED. HGS MONSDR ASAA2017110422434Exciter · failedAPU FAULT ILLUMINATED. ACFT GROUNDED. PERFORMED FIM 49-40, 802. REMOVED AND REPLACED IGNITER PLUG IAW AMM 49-41-51, NO HELP. REMOVED & REPLACED APU IGNITION LEAD, IAW AMM 49-41-52. REMOVED & REPLACED APU IGNITION EXCITER IAW AMM 49-41-31. OPS CHECKED GOOD.SDR ASAA2017103122369Circuit Breaker · openAUTOPILOT A INOPERATIVE. ACFT GROUNDED. FOUND ENGAGE INTERLINK CIRCUIT BREAKER OPEN. RESET THE CIRCUIT BREAKER IAW AMM 20-60-01. THE CIRCUIT BREAKER REMAINED CLOSED. PERFORMED DFCS OPS TEST IAW AMM 22-11-00-740-801. OPS CHECKED GOOD. NO FAULTS NOTED.SDR ASAA2017102422304Sensor · failedFWD CABIN CONTROLLER SPIKED UP TO 55C UNCOMMANDED. IT DID RESPOND TO COOLER TEMP INPUTS. ACFT GROUNDED. FOUND FWD CABIN ZONE TEMP SENSOR FAN NOT RUNNING. THE FAN BEGAN TO RUN WHILE LOWERING THE PSU. REPLACED FWD ZONE CABIN TEMP SENSOR ASSEMBLY DUCT INSTALLSDR ASAA2017102422302Control Valve · failedFWD CABIN TEMP CONTROL ERRATIC WITH KNOB AT THE 9 O'CLOCK POSITION. TEMP WENT FROM 20C TO 60C UNCOMMANDED. TEMP DID RESPOND TO FULL COLD SECTION. ACFT GROUNDED. INTERROGATED THE LT ZONE TEMP CONTROLLER, FOUND LT PACK TCV FAILED. REMOVED AND REPLACED THE LT SDR ASAA2017102322303Fan · inoperativeFWD CABINE TEMP CONTROLLER CYCLED TO 45 DEGREES C WITH MINIMAL, AND NO ADJUSTMENT. ACFT GROUNDED. FOUND FWD CABIN TEMP SENSOR FAN INOPERATIVE, REPLACED THE FAN IAW AMM 21-61-11. ZONE TEMP BITE TESTED GOOD IAW AMM 21-61-00, SYSTEM OPS CHECKED NORMAL.SDR ASAA2017102322289Connector · disconnectedFORWARD CABIN TEMP VERY OVERREACTIVE TO SMALL INPUTS ON FWD CABIN SWITCH. RANGE FROM 10-50. FOLLOWED QRH. TURNED TRIM AIR OFF AND TEMP STABILIZED. ACFT GROUNDED. FOUND THE FORWARD CABIN SENSOR RECIRCULATING FAN INOPERATIVE. FOUND CONNECTOR DISCONNECTED. SESDR ASAA2017102222288Filter · dirtyDURING FLIGHT, THE FORWARD CABIN TEMPERATURE SWITCH CONTROL SENSITIVE AND DIFFICULT TO MAINTAIN SELECTED TEMPERATURE. ACFT GROUNDED. CLEANED THE AIR FILTERS IAW AMM 21-61-06. PERFORMED OPS CHECK IAW FIM 21-61, TASK 864. GROUND VERIFICATION SUCCESSFUL.SDR ASAA2017100422116Display · malfunctionedON TOUCHDOWN, THE CAPTAIN'S PFD DISPLAYED VTK AND MCDU RTE DATA DUMPED. ACFT GROUNDED. ACCOMPLISHED FMCS OP TEST IAW AMM 34-61-00. NO FAULTS NOTED. GROUND VERIFICATION SUCCESSFUL.SDR ASAA2017072421448Actuator · faultedON RECALL THE PACK LEFT ILLUMINATES. ACFT GROUNDED. TROUBLESHOT THE LEFT PACK IAW FIM 21-62 TASK 801. INSPECTED AND FOUND THE LEFT RAM AIR ACTUATOR FAULTING. REMOVED AND REPLACED THE LT RAM AIR INLET ACTUATOR IAW AMM 21-51-21. OPS CHECKED GOOD.SDR ASAA2017072021441Fmc · malfunctionedFIRST OFFICER'S FMC SCREEN WENT BLANK WITH ALL ASSOCIATED MESSAGES ANNUNCIATED. RESTORED ITSELF TO NORMAL IN LESS THAN A MINUTE. ACFT GROUNDED. MCDU OPS CHECKED GOOD IAW FIM 34-61, TASK 804. .SDR ASAA2017071921417Warning Light · false activationLEFT PACK LIGHT ILLUMINATED IN FLIGHT. RESET WITH MASTER CAUTION. ACFT GROUNDED. TESTED THE LEFT PACK IAW THE PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-51-00-700-803. THE TEST PASSED. THIS WAS AN INTERMITTENT FAULT. ACFT RELEASED.SDR ASAA2017071621369Warning Light · false activationLEFT PACK LIGHT ILLUMINATES ON RECALL. ACFT GROUNDED. ACCOMPLISHED FIM 21-53, TASK 803, AND FIM 21-62, TASK 801. NO FAULTS, TEST PASSED AND NO HISTORY.SDR ASAA2017062621200Wire Harness · failedNR 1 ENGINE BITE SHOWS SHORT TIME FAULT 75-10401, VSV POSITION SIGNALS DISAGREE LOGGED FOR 5 OUT OF 10 LEGS. NR 1 ENGINE BITE SHOWS SHORT TIME FAULT 75-20401 VSV POSITION SIGNALS DISAGREE LOGGED FOR 6 OUT OF 10 LEGS. ACFT GROUNDED. REMOVED AND REPLACED THE SDR ASAA2017061721110Lens · missingAFT GALLEY THRESHOLD AREA, EXIT INDICATOR LIGHT LENS MISSING. ACFT GROUNDED. INSTALLED EXIT INDICATOR LIGHT LENS IAW AMM 33-51-01.SDR ASAA2017061521085Eec · faultedNR 1 ENGINE HAS SHORT TERM FAULT CODES 75-20401, VSV POSITION SIGNAL DISAGREE, 75-10401, VSV POSITION SIGNAL DISAGREE AND LONG TERM FAULT CODE 75-10391, VSV POSITION SIGNAL IS OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED NR 1 EEC BITE TEST DONE IAW FIM 73-00 TASSDR ASAA2017061021004Pressure Switch · failedAUTOPILOT B WILL NOT ENGAGE IN CMD OR CWS. AUTOPILOT A ENGAGES IN BOTH CMD AND CWS FOR 3-5 SECONDS BEFORE DISENGAGING WITH HORN & LIGHT WORKING. NO OTHER LIGHTS ILLUMINATED. ACFT GROUNDED. DFCS BITE, MAINTENANCE MESSAGE 22-1150, FIM 22-13 TASK 805, B AILERSDR ASAA2017060120934Actuator · failedFOUND SHORT TERM FAULT CODE 75-20401 VSV POSITION SIGNALS DISAGREE ON THE NR 1 ENGINE. ACFT GROUNDED. NR 1 ENGINE EEC TEST COMPLETED IAW AMM 73-21-00-700-804-F00. NO FAULTS FOUND. FAULT HISTORY SHOWS HEAVY FAULT HISTORY. WIRES FROM CONNECTORS DP1010 & DP1SDR ASAA2017051220733Fmc · failedDURING 3 HRS AT CRUISE ALTITUDE, THE LEFT FMC FAILED TWICE, INTERMITTENTLY AND FAILED THE THIRD TIME UNRECOVERABLY. FLIGHT COMPLETED VIA QRH PROCEDURE WITH FMC TRANSFER SWITCH SELECTED BOTH ON RIGHT. ACFT GROUNDED. REPLACED THE LEFT FMC IAW AMM 34-61-02-00SDR ASAA2017042320522Unknown · malfunctionedRADAR TILT IN AUTO DID NOT WORK AS EXPECTED DURING DESCENT ON BOTH SIDES (DID NOT TILT DOWN). MANUAL MODE WORKED NORMALLY. GROUNDED - YES. ACCOMPLISHED FIM 34-43-00-810-801 WXR BITE TEST. ACCOMPLISHED AMM 34-43-00-710-802-001 WXR OPS TEST AND AMM 34-43-00-730-SDR ASAA2017041520464Fmc · failedLEFT FMC FAILED. VTK & MAP FLAGS DISPLAYED. ACFT GROUNDED. FOUND RIGHT FMC INOPERATIVE AND LEFT FMC APPARENTLY OPERATING NORMALLY. LEFT FMC SHOWED RIGHT FMC FAILED AND RIGHT FMC SHOWED LEFT INOP. WITH LEFT FMC CIRCUIT BREAKERS OPEN, RIGHT FMC APPEARED TO OPESDR ASAA2017040620394Wire Harness · damagedWHILE ACCOMPLISHING T/C N8420000 L/H ENGINE HARNESS INSPECTION, FOUND CORE FIRE DETECTION HARNESS MW0326 BRAIDING MISSING IN SEVERAL LOCATIONS. GROUNDED - YES. REMOVED AND REPLACED CORE FIRE DETECTION HARNESS MW0326 REF B737-900 AMM 26-11-02/401. OPS CHECK GOSDR ASAA2017031720204Wire Harness · damagedFOUND WIRE HARNESS ON NR 2 ENGINE SHIELDING DAMAGED. ACFT GROUNDED. REMOVED AND REPLACED WIRE HARNESS. OPS CHECKED GOOD IAW AMM 26-11-02.SDR ASAA2017031320157Screw · shearedL1 DOOR GIRT BAR BRACKET LOOSE. ACFT GROUNDED. REPLACED A SHEARED FASTENER IN AFT GIRT BAR BRACKET IAW SRM 51-40-02.SDR ASAA2017030620037Nut · backed outSEAT 16C FELL BACK DURING DESCENT INTO RECLINE POSITION AND WILL NOT COME BACK UP. ACFT GROUNDED. HYDROLOC NUT BACKED OFF, REINSTALLED THE NUT, OPS NORMAL.SDR ASAA2017022819965Warning Light · illuminatedPACK LIGHT ILLUMINATED ON CLIMB OUT AT 16,000 FT. FOLLOWED QRH AND RECALL WAS RESET. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE, NO FAULTS IAW AMM 21-61-00-700-806-002.
Back to N403AS