N506AS
Service difficulty reports · 490
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 = 'N506AS' 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 = 'N506AS' 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 ASAA2019080763325Lens · brokenEMERGENCY LIGHT EXIT LOCATOR SIGN AT R-2 DOOR HAS BROKEN LENS. GROUNDED - YES. REMOVED AND REPLACED LENS AND TESTED LIGHT ASSY PER B737-800 AMM 33-51-01-960-801 - OPS NORMAL.SDR ASAA2019080213272Valve · failedTEMP CONTROLLERS ARE NOT VERY RESPONSIVE. AFT CONTROLLER FOR EXAMPLE COULD NOT COMMAND MORE THAN 18'C DUCT SUPPLY EVEN AT THE 3 O'CLOCK POSITION. GROUNDED - YES. REMOVED AND REPLACED TRIM AIR PRESSURE AND SHUTOFF VALVE REF B737-800 AMM 21-62-01/401. OPS CHECK SDR ASAA2019071430070Unknown · malfunctionedENROUTE ATC REPORTED LOSS OF ADS. SAT SELECTION ON THE MCDU MENU PAGE HAD DISAPPEARED. GROUNDED - YES. PERFORMED QRH PROCEDURE AND SAT PROMT RETURNED TO NORMAL.SDR ASAA2019071230023Unknown · malfunctioned1) A/P ONLY DISCONNECT WITH MOMENTARY (1 SECOND) "VTK" ON CA (A) SIDE2) WAS NOT ABLE TO SEE ANY MESSAGE WITH RECALL3) CA (A SIDE) A/P REENGAGED NORMALLY. GROUNDED - YES. REF FIM 34-61 TASK 801, FMCS BITE SENSORS TESTED NORMAL, INFLT FAULT PAGE SHOWS LEFT FMC FSDR ASAA2019070929983Unknown · malfunctionedSATCOM NOT DISPLAYED ON MCDU MENU PAGE. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE PER QRH. SATCOM WAS SUCCESSFULLY RESET.SDR ASAA2019070729967Sensor · faultyJUST PRIOR TO PUSHBACK FWD RIGHT WINDOW OVERHEAT LIGHT ILLUMINATED. RAN CHECKLIST, LIGHT REMAINED ON. GROUNDED - YES. WHCU BITE FAILED WITH SENSOR ILLUMINATED. SWAPPED TO SPARE SENSOR. OP CK NORMAL. REF FIM 30-41 TASK 812.SDR ASAA2019070729940Sensor · malfunctionedJUST PRIOR TO PUSHBACK FWD RIGHT WINDOW OVERHEAT LIGHT ILLUMINATED. RAN CHECKLIST, LIGHT REMAINED ON. GROUNDED - YES. WHCU BITE FAILED WITH SENSOR ILLUMINATED. SWAPPED TO SPARE SENSOR. OP CK NORMAL. REF FIM 30-40 TASK 812.SDR ASAA2019070229898Modulating Valve · inoperativeIN CRUISE FLT, FLT ATTENDANTS REPEATEDLY SAY CABIN IS COLD. MOVED TEMP CONTROLLERS FULL WARM AND FWD DUCT TEMP STABLE AT ONLY 24 DEGREES C AND AFT 22 DEGREES C. NOTED L PACK TEMP PEGGED FULL COLD AND RT PACK 18 DEGREES C. ALTITUDE 34,000' AND DUCT PRESSURE APPSDR ASAA2019062419798Fmc · failedJUST PRIOR TO TOP OF DESCENT LEFT FMC FAIL (VTK). LEFT IRS POSITION SHOWED 4.6 NM AT TIME OF FAILURE. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 837, NO OTHER FAULTS NOTED.SDR ASAA2019062069762Probe · dirtyON TAKEOFF 27K BUMP #1 ENG EGT WENT SOLID RED UNTIL POWER REDUCTION AT 1000 AGL. GROUNDED - YES. CHECKED FOR EGT SYS FAULTS AND FOUND ONE OCCURRENCE OF MSG 77-20861, BOTTOM LEFT EGT OUT OF RANGE. ACCOMPLISHED B737-800 FIM 77-05 TASK 801. NO DEFECTS NOTED. TESTSDR ASAA2019061752977Display · malfunctionedON SWITCHING TO APU FROM GROUND POWER #2 FMCS MCDU WENT BLANK. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 807 FOR RESET AND ALL OPS CK NORMAL.SDR ASAA2019061732972Control Valve · overheatedFA REPORT AIRCRAFT CABIN FREEZING COLD DESPITE AFT CAB AND FWD CAB TEMP CONTROLS FULL HOT - TEMP INDICATES 22 DEGREES C FOR BOTH DUCTS. GROUNDED - YES. BITE TEST ON BOTH PACK-ZONE TEMP CONTROLLERS SHOWS NO FAULTS. RAN BOTH PACKS FULL HOT, CONFIRMED FWD CABIN &SDR ASAA2019053029536Modulating Valve · failedON RECALL ZONE TEMP LIGHT ILLUMINATED FOR CONT CAB. LIGHT EXTINGISHED WITH MASTER CAUTION RESET. TEMP INDICATOR DID NOT RESPOND TO TEMP INCREASE OR DECREASE IN CONT CAB POSITION. GROUNDED - YES. BITE CHECK FAILED THE TRIM MODULATING VALVE FOR THE FLIGHT DECK. SDR ASAA2019052829509Unknown · malfunctionedON 5+ HOUR FLIGHT NEVER ABLE TO COOL OFF THE FLT DECK. CONT CABIN SUPPLY DUCT TEMP NEVER GOT BELOW 40 C. FOLLOWED MEL OPERATIONS PROCEDURES STEP #2 WITH NO HELP OR RELIEF FROM HEAT. GROUNDED - YES. FOUND LH PACK TRIM AIR VALVE TO BE IN THE OPEN POSITION WITH SSDR ASAA2019052729475Unknown · malfunctionedCONT CAB TEMP CONTROLLER ERRATIC: STARTED EXTREMELY COLD AT "NORMAL" SETTING AFTER TAKEOFF. HAD TO SELECT 3 O'CLOCK POS FOR NORMAL TEMP APPROX 1HR LATER BECAME EXTREMELY HOT. SELECTED OFF TEMP WENT TO 32C. AS A CHECK SELECTED APPROX 12 O'CLOCK "T" POSITION TEMSDR ASAA2019052629473Unknown · malfunctionedFLIGHT DECK CABIN TEMP DIFFICULT TO CONTROL AND TEMPERATURE SELECTOR POSITION INAPPROPRIATE FOR THE TEMPERATURE IN THE FLIGHT DECK. AFTER DEPARTING HNL, FLIGHT DECK BECAME VERY COLD AND SUPPLY DUCT TEMP FOR THE CONT CAB STAYED ON 0 DEGREE C UNTIL THE TEMP SELESDR ASAA2019052429472Sensor · dirtyFLIGHT DECK ZONE TEMP LT ILLUMINATED WITH RECALL, RESET W/ MASTER CAUTION RESET. GROUNDED - YES. CONFIRMED FAULT. REF AMM 21-61-00-700-806-002, LEFT PACK/ZONE CONTROLLER BITE SHOWS NO FAULTS. REF AMM 21-61-06. CLEANED CONTROL CABIN TEMP SENSOR, FAN, FILTER. OPSDR ASAA2019043029212Unknown · malfunctionedON ARRIVAL THE FO HAD BROUGHT UP THE VSD ON HIS INBOARD DU AND ALSO SELECTED ND ON THE LOWER DU WE THEN RECEIVED INTERMITTENT MAP FLAGS ON BOTH THE FO INBOARD DU AND LOWER DU. WE ALSO SAW INTERMITTENT MAP FLAGS APPROXIMATELY 10% OF THE TIME AS WELL. SELECTING SDR ASAA201904296166Cover · missingPLASTIC EXIT LIGHT COVER NEAR R2 DOOR MISSING. GROUNDED - YES. INSTALLED NEW EXIT LENS COVER NEXT TO COMPARTMENT 4-17 AFT GALLEY.SDR ASAA2019041929056Probe · malfunctioned#2 ENGINE TREND DATA SHOWS A SUDDEN DECREASE IN OIL TEMPERATURE. GROUNDED - YES. REPLACED OIL TEMP SENSOR AND PERFORMED INSTALLATION TEST, OPS CHECK GOOD IAW B737-800 AMM 79-34-02. DURING INSTALLATION TEST ONLY FAULT MESSAGE SHOWN WAS 78-21492.SDR ASAA2019032328738Servo Motor · faultyFOLLOW-UP TO HISTORY OF THROTTLE SPLIT. GROUNDED - YES. ENGINEERING REQUEST - REMOVED AND REPLACED FCC A PER AMM 22-11-33. REMOVED AND REPLACED THE AUTOTHROTTLE SERVO MOTOR PER AMM 22-31-91, OPS CHECK GOOD PER SAME. ACCOMPLISHED FCC LLM MAINTENANCE TEST PER AMSDR ASAA2019032228758Probe · faultedDURING CLIMB TO FL360 THE NR 2 THROTTLE WA 3/4 KNOB FORWARD OF NR 1 THROTTLE. THE ENGINE INDICATION WERE MATCHED. DURING THE LAST 1000' OF CLIMB FROM 350 TO 360, THE NR 1 THROTTLE WAS MOVING FORE AND AFT A FULL KNOB WIDTH AND THE ENGINE INDICATION REMAINED STASDR ASAA2019032028691Eec · failedDURING CLIMB OUT OF 340 NO 2 THROTTLE AHEAD OF NO1 THROTTLE BY HALF KNOB ENGINE PARAMETERS MATCHED AND NORMAL, AT CRUISE ALTITUDE THROTTLES MATCHED NO FURTHER SPLIT OBSERVED FOR REST OF TRIP. GROUNDED - YES. REMOVED AND REPLACED NR 2 EEC REF AMM 73-21-60. EEC SDR ASAA2019031928690Sensor · inoperativeAIRCRAFT HAS HISTORY OF THROTTLE STAGGER AT TOP OF CLIMB WITH N1S MATCHED. GROUNDED - YES. REMOVED & REPLACED NR 2 T12 SENSOR REF AMM 73-21-05-400-801-F00. CLEARS FVR DEFERRAL.SDR ASAA2019030828555Indicator · inoperativeFUELER REPORTS NR 1 TANK REFUEL GUAGE INOP. GROUNDED - YES. REMOVED & REPLACED NR 1 REFUEL PANEL QTY IND REF AMM 28-41-61 OPS CHECK NORMAL.SDR ASAA2019030828553Satcom · lockedSATCOM LOCKUP. GROUNDED - YES. PERFORMED SATCOM LOCK-UP RESET PROCEDURE PER QRH. SATCOM WORKED NORMALLY AFTER THAT.SDR ASAA2019022228334Unknown · malfunctionedDURING CLIMB FROM FL360 TO FL380 A THROTTLE SPLIT DEVELOPED UP TO APPROX ONE KNOB WIDTH WITH THE NR 2 THROTTLE HIGHER THAN NR 1. AT CLIMB POWER BOTH ENGINES WERE PRODUCING FULL THRUST AND EQUAL ON ALL PARAMETERS. EXCEPT FOR THROTTLE SPLIT. AT POWER REDUCTION BSDR ASAA2019020628107Satcom · lockedSATCOM LOCK-UP. GROUNDED - YES. QRH PROCEDURE FOLLOWED, SATCOM RESTORED.SDR ASAA2018121527426Warning System · false activationHF1 SELECTED SHOWS FAIL IN BOTH ACTIVE AND STANDBY RADIO WINDOWS. GROUNDED - YES. PERFORMED INSPECTION AND FOUND NO DISCREPANCIES BEHIND P18-2 PANEL AND PERFORMED HF NR 1 C/B CYCLE PER AMM 20-60-05. PERFORMED HF SYSTEM BITE PROCEDURE PER FIM 23-11 TASK 801 ANDSDR ASAA2018120827336Actuator · leakingRAMP REPORTS NR 2 ENGINE LEAKING FUEL. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENGINE LEFT VSV ACTUATOR REF AMM 75-31-01. ACTUATOR LEAK TEST, PASS. NO DEFECT NOTED. ACCOMPLISHED TEST 3A & 12. NO FAULT OR LEAKS NOTED. ALT DEACTIVATION PROCEDURE USED PER CHAPTSDR ASAA2018102926608Angle · crackedCABIN FLOOR INTERCOSTAL UPPER ANGLE CRACKED BETWEEN STA 380 AND 400 LBL 20. GROUNDED - YES. REMOVED CRACKED CABIN FLOOR INTERCOSTAL UPPER ANGLE BETWEEN 380 AND 400 LBL 20 IAW SRM 51 40 02 0G 0 FIG 8, LOCATED AND SRILLED NEW ANGLE IAW SRM 51 40 05 0G 0 FIG 2, ISDR ASAA2018102926619Pressure Panel · crackedDURING NDT INSPECTION CRACK FOUND ON RT SIDE VERTICAL PRESSURE WEB MACHINED POCKET. GROUNDED - YES. REPAIRED RT SIDE VERTICAL PRESSURE WEB MACHINED POCKET IAW SRM 57 10 10 2R 5 REPAIR 3 ALTERNATIVE 1. THIS IS A CAT. B REPAIR, INSPECTION THRESHOLD IA 56,000 FLTSDR ASAA2018102326565Support · crackedRT WING TRAILING EDGE LOWER SURFACE PANEL 661AB SUPPORT CRACKED. GROUNDED - YES. REMOVED AND REPLACED RT WING T/E LWR SURFACE PNL SUPPORT IAW SRM 51 40 02 0G 0 STEP 4B STEP 1-6, 4C STEP 1-3 AND STEP 7A 1-6.SDR ASAA2018101426844Fitting · crackedLT AFT BAFFLE CLIP AT STA 500H IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED WITH NEW BAFFLE CLIP ON LT AT 500H IN FWD CARGO IAW SRM 51 40 02 0G 0.SDR ASAA2018101426842Fitting · crackedLT FWD BAFFLE CLIP AT STA 500H IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED WITH NEW BAFFLE CLIP ON LT AT STA 500H IN FWD CARGO IAW SRM 51 40 02 0G 0.SDR ASAA2018101426841Fitting · crackedLT FWD BAFFLE CLIP AT STA 500D IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED WITH NEW BAFFLE CLIP ON LT AT STA 500D ON FWD CARGO IAW SRM 51 40 02 0G 0.SDR ASAA2018101426692Floorbeam · corrodedAFT WET AREA L2 ENTRY HAS CORR AROUND FASTENER HOLE I/B OF AFT SIDE OF DOOR CUTOUT. GROUNDED - YES. REPAIRED STA 986.5 FLOORBEAM UPPER CAP AT L2 ENTRY FASTENER HOLE I/B OF AFT SIDE OF DOOR CUTOUT IAW EA NR 800 53 EA 20874W 1 O .150 R .101 L 2 D .049.SDR ASAA2018102326563Door Sill · corrodedLOWER SILL WEB AT FWD CARGO DOOR HAS CORR. GROUNDED - YES. REMOVED CORR AND CHECK LIMITS FOUND TO BE OUT OF LIMITS IAW SRM 53 15 1A 1 AND REMOVED AND REPLACED SILL WEB IAW SRM 51 40 02 0G 0 W O .045 R .039 L 30 D .006.SDR ASAA2018102926615Transition Panel · corrodedAFT PIT RT TRANSITION BETWEEN STA 767 TO STA 787 HAS AREAS OF CORR. GROUNDED - YES. REMOVED CORR FROM AFT PIT RT TRANSITION PANEL STA 767 TO STA 787, FOUND TO BE OUT OF LIMITS DUE TO 100% MAT LOSS IAW SRM 53 00 53 1A 2, REPAIRED DAMAGED TRANSITION PANEL IAW SRSDR ASAA2018102926614Transition Panel · corrodedAFT PIT RT TRANSITION BETWEEN STA 727C AND STA 727D +10 HAS AREAS OF CORR ON UPPER FLANGE. GROUNDED - YES. REMOVED CORR FROM AFT PIT RT TRANSITION PANEL BETWEEN STA 727C AND STA 727D +10, FOUND TO BE OUT OF LIMITS DUE TO 100% MAT. LOSS IAW SRM 53 00 53 1A 2, RSDR ASAA2018102926613Transition Panel · corrodedAFT PIT LT TRANSITION CORRODED AT STA 787+6. GROUNDED - YES. REMOVED CORR FROM AFT PIT LT TRANSITION PANEL AT STA 787+6, FOUND TO BE OUT OF LIMITS DUE TO 100% MAT LOSS IAW SRM 53 00 53 1A 2 REPAIRED DAMAGED TRANSITION PANEL IAW SRM 53 00 53 2R 5 REPAIR 5 W 1.5SDR ASAA2018102926612Transition Panel · corrodedAFT PIT RT TRANSITION PANEL BETWEEN STA 727E+10 AND STA 727J HAS SEVERAL AREAS OF CORR. GROUNDED - YES. REMOVED CORR FROM RT TRANSITION PANEL AFT PIT BETWEEN STA 727E +10 AND 727J. FOUND TO BE OUT OF LIMITS IAW SRM 53 00 53 1A 2, REPAIRED DAMAGED TRANSITION PASDR ASAA2018102926611Transition Panel · corrodedAFT PIT LT TRANSITION BETWEEN STA 727C AND STA 727F HAS AREAS OF CORR ON UPPER FLANGE. GROUNDED - YES. REMOVED CORR FROM AFT PIT LT TRANSITION PANEL BETWEEN STA 727C AND 727F, FOUND TO BE OUT OF LIMITS IAW SRM 53 00 53 1A 2, REPAIRED DAMAGED TRANSITION PANEL ISDR ASAA2018102926610Stanchion · crackedO/B SIDE OF VERTICAL STANCHION AT STA 867 LBL16 HAS A CRACKED ANGLE. GROUNDED - YES. REMOVED AND REPLACED O/B SIDE OF VERTICAL STANCHION AT STA 867 LBL16 ANGLE IAW SRM 51 40 02 0G 0.SDR ASAA2018102926609Transition Panel · corrodedAFT PIT LT TRANSITION PANEL BETWEEN STA 727G AND STA 727H+10 HAS AREAS OF CORR ON UPPER FLANGE. GROUNDED - YES. REMOVED CORR FROM AFT PIT LT TRANSITION PANEL STA 727G TO 727H+10, FOUND TO BE OUT OF LIMITS IAW SRM 53 00 53 1A 2, REPAIRED DAMAGED TRANSITION PANESDR ASAA2018102326564Door Sill · corrodedAFT PIT CARGO DOOR THRESHOLD SILL WEB HAS AREAS OF CORR. GROUNDED - YES. REMOVED CORR AND CHECKED LIMITS FOUND TO BE OUT OF LIMITS IAW SRM 53 60 15 1A 1 1901 REMOVED AND REPLACED SILL WEB IAW SRM 51 40 02 0G 0 W 1 O .045 R .033 L 2 D .012.SDR ASAA2018091026004Coupler · failedHF NR 1 AND HF NR 2 BOTH INOP. BOTH TAKE A LONG TIME TO TUNE, THEN NO TRANSMISSIONS HEARD. GROUNDED - YES. REMOVED & REPLACED NR 1 HF ANTENNA COUPLER & NR 2 HF ANTENNA COUPLER REF AMM 23-11-61, GROUND FUNCTIONAL CK NML.SDR ASAA2018082725886Hf Comm · no testNR 1 HF CHECK, FAILED. HF 1 SEEMS TO TUNE FINE BUT UNABLE TO TRANSMIT OUT. CAN HEAR ALL OTHER AIRCRAFT AND RADIO ON TUNED FEQ. WHEN TUNING RADIO, THE TONE/BEEP LASTED IN EXCESS OF 5 SECONDS. ACFT GROUNDED.SDR ASAA2018081655802Display · malfunctionedDURING POWER TRANSFER FROM APU/GND WITH POWER SPIKE THE RIGHT SIDE MCDU WENT BLANK AND WILL NOT RESTORE. TRANSFERED POWER BACK TO APU. ACFT GROUNDED. PERFORMED FIM 34-61 TASK 804 & FIRST OFFICER`S FMC MCDU RESTORED.SDR ASAA201808205763Hf Comm · malfunctionedHF NR 1 AND 2 COMMS VERIFICATION IN FLIGHT UNSUCCESSFUL. DUAL HF RADIO CHECK MADE ON FREQ 10057, REPORTED POOR FREQ TUNING AND 2 BY 3 RECEPTION AND TRANSMISSION. DUAL CHECK SUCCESSFUL. ACFT GROUNDED. REMOVED HF COUPLER NR 1 AND 2 TO CHECK OF HF ANTENNA F
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