N512AS
Service difficulty reports · 394
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 = 'N512AS' 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 = 'N512AS' 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 ASAA2017092222015Bracket · crackedWHILE ACCOMPLISHING TC 78472022 FOR THE NR 2 ENGINE, FOUND A CRACK AT THE LOWER ATTACH POINT OF FIRE DETECTOR BRACKET, 11:30 O'CLOCK, AFT LOOKING FWD HOLE NR 103. ACFT GROUNDED. REPAIRED THE DAMAGE IAW T/C SBCFM56-7B-72-0580-1.SDR ASAA2017091521937Actuator · failedRIGHT PACK LIGHT ILLUMINATED ON RECALL. GOES OUT ON MASTER CAUTION RESET. ACFT GROUNDED. REMOVED AND REPLACED THE RAM AIR INLET ACTUATOR IAW AMM 21-51-21-401. OPS CHECKED AND BITE CHECKED GOOD.SDR ASAA2017091172852Actuator · failedRIGHT RAM DOOR FULL OPEN LIGHT REMAINED ILLUMINATED FOR ENTIRE FLIGHT AT FL 370 SAT -47. BOTH PACK TEMPS 17 DEG C. GROUNDED - YES. REMOVED AND REPLACED THE R/H PACK RAM AIR DOOR ACTUATOR REF B737-800 AMM 21-51-21/401 ADJUSTMENT & TEST PASSED. A/C RELEASED FROMSDR ASAA2017080821589Door · out of adjustR2 DOOR WILL NOT CLOSE. GROUNDED - YES. REMOVED SLIDE PACK ASSEMBLY AND DOOR LINER FROM THE R2 DOOR. ADJUSTED DOOR PER AMM 52-41-00. OPS CHECKS GOOD, FORCE CHECKS GOOD. REINSTALLED LINER ASSEMBLY PER AMM 52-41-31. REINSTALLED SLIDEPACK ASSEMBLY PER AMM 25-66-0SDR ASAA2017080321526Pin · out of positionNR 1 ENGINE THRID STAGE VSV SEGMENT SEAL, ANTI-ROTATION PIN AT THE 3 O'CLOCK POSITION ROTATED 90 DEGREES AND BEGINNING TO RETRACT OUT. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE.SDR ASAA2017072821474Engine · malfunctionedDIAGNOSTICS REPORTED NR 1 ENGINE TREND DATA SHOWS EGT SCATTER AND DECREASE IN HOT DAY MARGIN. ALL OTHER PARAMETERS NORMAL. EGT INDICATION ERRORS ARE SUSPECT. ACFT GROUNDED. PERFORMED ALTERNATE DEACTIVATION PROCEDURES FOR L/E SLATS AND NR 1 ENG THRUST REVERSERSDR ASAA2017071821414Filter · contaminatedAPU LUBE MODULE FILTER DELTA-P INDICATOR EXTENDED. ACFT GROUNDED. PERFORMED OIL FILTER INDICATOR INSPECTION & SERVICING. NO MATERIAL FOUND ON MAGNETIC DRAIN PLUG. RESET FILTER INDICATOR, REPLACED FILTER. LEAK & OPS CHECK OK. SERVICED APU OIL IAW AMM 49-91-13SDR ASAA2017071621389Fault Light · false activationON APU START, THE APU AMBER FAULT LIGHT ILLUMINATED, WITH NO START FAULT MESSAGE 49-15004. INLET DOOR SHUTDOWN. ACFT GROUNDED. PERFORMED MULTIPLE SUCCESSFUL GROUND STARTS IAW AMM 49-11-00-710-801. DURING OPERATION, NO FAILURES FOUND IN CURRENT STATUS OF ASDR ASAA2017053120929Control Valve · malfunctionedLEFT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL. LIGHT EXTINGUISHED ON RESET. ACFT GROUNDED. ACCOMPLISHED A PACK-ZONE TEMP CONTROLLER BITE TEST IAW 21-61-00. FOUND THE TCV LIGHT ON LT PACK. REPLACED THE LT TEMP CONTROL VALVE IAW AMM 21-51-10. LEAK CHSDR ASAA2017052820882Controller · malfunctionedLEFT PACK LIGHT ILLUMINATES ON RECALL. EXTINGUISHES WITH MASTER CAUTION RESET. ACFT GROUNDED. BITE CHECKED ZONE CONT SHOWS TCV FAULT ON NR 1 CONTROLLER, FAULT CLEARED & CHECKED NORMAL IAW AMM 21-61-00. GROUND VERIFICATION SUCCESSFUL.SDR ASAA2017051120740Probe · out of limitsDIAGNOSTICS REPORTS NR 1 ENGINE TREND DATA SHOWS A SHIFT IN EGT, HOT DAY MARGIN, ALL OTHER PARAMETERS NORMAL. EGT INDICATION ERRORS ARE SUSPECT PRI: 2 ETOPS SIGNIFICANT SYSTEM. GROUNDED - YES. ACCOMPLISHED T49.5 PROBE & EGT SYSTEM INSPECTION AND CLEANING. FOUNSDR ASAA2017021919854Filter · false indicationNR 2 IDG DELTA P POPPED. ACFT GROUNDED. USED ALTERNATE DEACTIVATION PROCEDURES IAW CHAPTER 5 TABLE 3 ITEM 1, REPLACED IDG OIL FILTERS IAW AMM 24-11-41, NO CONTAMINATION NOTED, RESET DELTA P, REVERSED DEACTIVATION PROCEDURES, PERFORMED ENGINE RUN NO LEAKS NOSDR ASAA2017012519711Channel · crackedAFT CARGO BAY, 304 TRANSITION PANEL CHANNEL IS CRACKED AT BS 727H AND 727J. ACFT GROUNDED. REMOVED ZEE CHANNEL IAW B737-800 SRM 53-00-53, FABRICATED NEW SECTION AND REINSTALLED IAW SRM 53-00-53-2R-5.SDR ASAA2017012519702Skin · crackedRIGHT HORIZONTAL STAB. LOWER SURFACE HAS A .750 INACH CRACK AT HSS 111.10, 19 INCHES FROM AFT SPAR. ACFT GROUNDED. REMOVED DAMAGE AND ACCOMPLISHED DOUBLER REPAIR IAW SRM 55-10-01-2R-11, FIG 204, REPAIR 11.SDR ASAA2017012519701Floor Panel · puncturedFWD CARGO BAY FLOOR PANEL 120BF IS PUNCTURED. ACFT GROUNDED. FABRICATED A NEW FLOOR PANEL IAW DWG 453A1610 REV T AND GPM SECTION 05-00-85,TREATED, ALODINED,PRIMED IAW SRM 51-20-01.SDR ASAA2017012519700Bulkhead Web · crackedLEFT MLG WHEEL WELL, BULKHEAD WEB AT BS 663, LBL 37 HAS EVIDENCE OF A CRACK. ACFT GROUNDED. VERIFIED A CRACK, MEASURED 1.500 IAW B737-NDT MANUAL 51-00-00 PROCEDURE 23,PART 6. REPAIRED IAW SRM 57-10-10-2R-3 REPAIR 3 ALTERNATIVE 1,SDR ASAA2017012119497Start Valve · failedDURING ENGINE START NR 2 "START VALVE OPEN" REMAINED ILLUMINATED. GROUNDED - YES. REPLACED NR 2 ENGINE START VALVE. REF AMM 80-11-03 FOR R&R. OPS CKS GOOD AT THIS TIME.SDR ASAA2017011719490Balance Weight · out of adjustNR 1 ENGINE TREND DATA SHOWS LOW PRESSURE ROTOR VIBRATION LEVELS TO BE TRENDING HIGHER THAN EXPECTED AFTER LAST FAN MAINTENANCE. GROUNDED - YES. ACCOMPLISHED AMM TASK 71-00-00-750-808-F00 TEST 14B. BALANCE WEIGHTS 24 P12 CHANGED TO P14, 28 P12 CHANGED TO P14, SDR ASAA2017011619413Lens · missingLIGHT COVER IS MISSING. ACFT GROUNDED. REPLACED AFT LEFT LAV FLOOR PROXIMITY LIGHT LENS, IAW AMM 33-51-14. OK FOR SERVICE.SDR ASAA2017010519248Warning Light · false activationCONTROL CABIN ZONE TEMP ILLUMINATED ON RECALL, RESET NORMALLY. ACFT GROUNDED. PACK/ZONE TEMPERATURE CONTROLLER BITE TEST DONE IAW AMM 21-61-00-700-806-002. NO FAULTS FOUND.SDR ASAA2016122919227Elastomer · wornNR 2 ENGINE, S/N-895170, PLATFORM ELASTOMERS WORN OUT OF LIMITS. GROUNDED - YES. REMOVED AND REPLACED 24 PLATFORMS ON THE NR 2 ENGINE PER T/C 78472002.SDR ASAA2016122919226Shim · wornNR 2 ENGINE FAN BLADE SHIMS WORN. GROUNDED - YES. REMOVED AND REPLACED ALL 24 FAN BLADE SHIMS ON NR 2 ENGINE PER T/C 78472002.SDR ASAA2016122919225Acoustic Panel · delaminatedNR 2 ENGINE, S/N 895170, NR 5 ACOUSTIC PANEL FWD EDGE IS DELAMINATED. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENGINE AFT ACOUSTIC PANEL AT NR 5 STRUT.SDR ASAA2016122819189Blade · lack of lubeNR 2 ENGINE TREND DATA SHOWS AN INCREASE IN LOW PRESSURE ROTOR VIBRATION LEVELS. DATA SCATTER INDICATES FAN LUBE REQUIRED.ASA TASK CARD 78472002. ACFT GROUNDED. ACCOMPLISHED NR 2 ENGINE FAN LUBE PER TASK CARD 78472002. PERFORMED TEST 7 GROUND VERIFICATION RSDR ASAA2016122319133Warning Light · false activationDURING MASTER CAUTION RECALL, CONTROL CABIN, FWD, AND AFT CABIN ZONE TEMP LIGHTS ILLUMINATED. ON MASTER CAUTION RESET, ALL THREE ZONE TEMP LIGHT EXTINGUISHED. ACFT GROUNDED. BITE OF NR 1 & 2 PACK ZONE TEMP CONTROLLERS SHOW FLT DECK & SELECTOR FAULTS FOR PRESDR ASAA2016122219155Actuator · leakingRAMP CREW FOUND SMALL FUEL DRIP ON NR 2 ENGINE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE LEFT VSV ACTUATOR IAW AMM 75-31-01. VSV ACTUATOR LEAK TEST PASSED IAW AMM 75-31-01-790-801-F00. COMPLETED VSV ACTUATOR TEST 3A AND 12 NO LEAKS NOTED ALSO LEAK SDR ASAA2016122219132Knob · bindingAIR TEMP GAUGE SELECTOR KNOB IS VERY HARD TO TURN. ACFT GROUNDED. CONFIRMED FAULT, REMOVED & REPLACED P5-17 TEMPERATURE CONTROL MODULE IAW AMM 21-61-15, OPS CHECKED NORMAL.SDR ASAA2016121219018Knob · looseAIR TEMPERATURE SOURCE SELECTOR KNOB ROTATES WITHOUT CHANGING SOURCE. GROUNDED - YES. REMOVED TEMP CONTROL MODULE, TIGHTENED TEMP SELECT KNOB AND REINSTALLED MODULE PER B737-800 AMM 21-61-15, OPS CHECK GOOD, REF B737-800 AMM 21-61-00-700-807-002.SDR ASAA2016120718973Actuator · leakingNR 2 ENGINE LT VBV DRAIN LEAK. AFTER APU OPERATION AND APU BLEED AIR ON NR 2 ENGINE HAS FUEL DRIPPING FROM BOTTOM OF THE ENGINE LEFT VBV DRAIN TUBE. ACFT GROUNDED. R & R THE NR 2 ENGINE LT VBV IAW AMM 7532-00-730-801-F00. OPS CHECKED GOOD, NO LEAKS NOTED ISDR ASAA2016102918508Nut Plate · damagedNR 1 ENGINE SHROUD SEGMENT 2:00 O'CLOCK POSITION THIRD BOLT DOWN, NUTPLATE DAMAGED. ACFT GROUNDED. REMOVED AND REPLACED DAMAGED NUTPLATE, IAW SRM 51-40-02.SDR ASAA2016102118453Actuator · leakingNR 1 ENGINE RIGHT VSV ACTUATOR LEAKING 16 DROPS PER MINUTE. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01-000-802-F00, AND AMM 75-31-01-400-802-F00. ACCOMPLISHED VSV ACTUATOR TEST IAW AMM 75-31-01-790-801-F00 PARAGRAPH SDR ASAA2016101618369Indicator · failedCENTER TANK GAUGE AT FUEL PANEL INTERMITTENTLY DISPLAYS "FAIL". GROUNDED, YES. REMOVED AND REPLACED CENTER TANK REFUEL QUANTITY INDICATOR. OPS CHECKS GOOD, REF AMM 28-41-61.SDR ASAA2016092618200Engine · malfunctionedMOMENTARY EGT EXCEEDANCE ON BOTH ENGINES. DURING SHUTDOWN, RED BOXES DISPLAYED ON BOTH EGT INDICATORS. NR 2 ENGINE HAD AN EGT EXCEEDANCE OF 961 FOR 4 SECONDS. ACFT GROUNDED. ACCOMPLISHED EEC BITE PROCEDURE FOR ENGINE OVERTEMP IAW FIM 71-06 TASK 805. CURRESDR ASAA2016091217992Indication Sys · malfunctionedFUEL QTY NR 1 TANK WENT BLANK FOR A FEW SECONDS THEN CAME BACK WITH A DIFFERENT QTY. STARTED WITH 8.57 THEN WENT TO 8.13. ACFT GROUNDED. NO CURRENT FAULTS, FQIS BITE IAW FIM 28-41 TASK 801. NR 1 FUEL TANK INDICATOR WITHIN TOLERANCE, CHECKED WITH DRIP STICKS SDR ASAA2016081517717Heat Exchanger · leakingNR 2 ENGINE DRIPPING FLUID. DRIPS TIMED AT 30 PER MINUTE BUT STOPPED COMPLETELY AFTER 2 MINUTES. ACFT GROUNDED. REMOVED NR 2 ENGINE MAIN OIL/FUEL HEAT EXCHANGER, IAW AMM TASK 79-21-02-000-801-F00. INSTALLED NR 2 ENGINE MAIN OIL/FUEL HEAT EXCHANGER STEPS A TSDR ASAA2016072517505Satcom · lockedSATCOM LOCKUP ON POWER TRANSFER. ACFT GROUNDED. ACCOMPLISHED SATCOM RESET PROCEDURE PER QRH. SATCOM OPS RESTORED NORMAL.SDR ASAA2016072317480Smoke Detector · defectiveAFT LEFT FWD LAVATORY SMOKE ALARM SOUNDED. ACFT GROUNDED. VISUALLY INSPECTED AFT LAVATORY, NO SIGNS OF FIRE AND HEAT NOTED. REPLACED AFT LT FWD LAVATORY SMOKE DETECTOR. OPS CHECKED GOOD IAW AMM 26-14-01.SDR ASAA2016070617289Lens · brokenEMERGENCY LIGHT EXIT SIGN AT R2 DOOR HAS A BROKEN LENS. ACFT GROUNDED. REMOVED AND REPLACED THE LENS AND TESTED LIGHT ASSY IAW AMM 33-51-01-960-801, OPS NORMAL.SDR ASAA2016070517276Control Panel · failedRADAR WX+T BUTTON STICKS. ACFT GROUNDED. REMOVED AND REPLACED THE WEATHER RADAR CONTROL PANEL IAW AMM 34-43-891-000-801 & AMM 34-43-91-400-801. PERFORMED WEATHER RADAR CONTROL PANEL INSTALLATION TEST IAW AMM 34-43-91-400-801. ALL TESTS PASSED.SDR ASAA2016070317210Sensor · contaminatedON RECALL CONTROL CABIN ZONE LIGHT ILLUMINATES, EXTINGUISHES NORMALLY ON RESET. ACFT GROUNDED. SUCCESSFULLY COMPLETED GROUND VERIFICATION, ACCOMPLISHED PACK TEMP CONTROL BITE OF BOTH ZONE TEMP CONTROLLERS FAULTED, FLT DECK CABIN SENSOR, ON BOTH, CLEARED BOTHSDR ASAA2016070217250Actuator · leakingSMALL FUEL LEAK, NR 2 ENGINE. ACFT GROUNDED. REMOVED RT VSV ACTUATOR REF AMM 75-31-01-000-802-F00. INSTALLED RT VSV ACTUATOR REF AMM 75-31-01-400-802-F00. ACTUATORS LEAK TEST GOOD REF AMM 75-31-01-790-801-F00. OPS & LEAK CKS GOOD.SDR ASAA2016062817198Connector · dirtyNR 2 ENGINE EEC BITE SHOWS ECONOMIC-LEVEL EGT FAULT 77-10842, THE TOP RT EGT SIGNAL, T495S1, IS OUT OF RANGE. LOGGED FOR 3 OUT OF 10 STARTS. ACFT GROUNDED. ACCOMPLISHED EGT CONNECTOR CLEANING FOR NR 2 ENGINE IAW AMM 77-21-00-140-801. ALL CONNECTORS IN TABLSDR ASAA2016061817070Heat Exchanger · leakingSMALL FUEL LEAK ON NR 2 ENGINE. ACFT GROUNDED. FUEL LEAKING FROM NR 2 ENGINE MAIN OIL/FUEL HEAT EXCHANGER DRAIN TUBE AT 1 DROP/5 SEC. FUEL LEAK TO BE REPAIRED WITHIN 75 FLIGHT CYCLES IAW AMM 71-71-00-200-801-F00. R & R NR 2 ENGINE MAIN OIL/FUEL HEAT EXCHANSDR ASAA2016061617060Display · failedF/O'S MCDU DISPLAYS AND FUNCTIONS NORMALLY FOR ABOUT 25 TO 30 SECONDS. THE DISPLAY THEN GOES BLANK FOR ABOUT 5 SECONDS WITH EXEC LIGHT ILLUMINATED AND CALL, FAIL, MSG, AND AFST ANNUNCIATORS ALSO ILLUMINATED. THE DISPLAYS THEN SHOWS A BIT PASS MESSAGE FOR ABOSDR ASAA2016061317027Fire Detector · failedAPU DETECTOR INOPERATIVE, LIGHT ON. ACFT GROUNDED. R & R APU TAILPIPE FIRE DETECTOR ELEMENT, REF AMM 26-15-01. OPS CHECK OK.SDR ASAA2016061117012Engine · faultedREF TASK CARD 78273000, FOUND FAULT ON NR 2 ENGINE, FAULT CODE NR 77-10842, EGT SIGNAL. T459551 IS OUT OF RANGE", ECONOMIC FAULT ON THE 2 LEG. ACFT GROUNDED. ACCOMPLISHED T/C 78273000, WITH NO FAULTS IN CURRENT STATUS OR FAULT HISTORY. ALL OPS NORMAL.SDR ASAA2016060616956Autoland Sys · malfunctionedFAILED AUTOLAND, DOVE TO RUNWAY AT 50', DID NOT FLARE. ACFT GROUNDED. IAW FIM 22-11 TASK 801, NO FAULTS LOGGED LAST 5 LEGS DFCS A & B. LAND VERIFY TEST PASSED, REF AMM 22-11-00. ALL TESTS FOR INBOUND FMS CONDITION RELATED TO AUTOLAND PASSED, REF LWMP CHECKLISDR ASAA2016060216943Display · malfunctionedCAPT'S MCDU BLANKED MOMENTARILY AT CRUISE. THEN A MAINTENANCE PAGE CAME UP. THEN IT RETURNED TO NORMAL. ACFT GROUNDED. PULLED AND RESET 4 C/BS AND PERFORMED OPS AND INSTALLATION TESTS OF BOTH MCDUS. OPS CHECKS GOOD, REF FIM 34-61, TASK 804.SDR ASAA2016052616868Lens · missingSEAT 17ABC, ROW, EMERGENCY EXIT SIGN LENS COVER MISSING. ACFT GROUNDED. INSTALLED SERVICEABLE EMERGENCY EXIT SIGN LENS COVER AS REQ AT SEAT ROW 17ABC.SDR ASAA2016050316607Warning Light · false activationT/R UNIT LIGHT ILLUMINATED. A/C ON APU GEN POWER. ACFT GROUNDED. GATE POWER AT C-18 HAS BEEN REPORTED TO BE BAD. AIRPORT HAS BEEN NOTIFIED. FOUND TR 1, TR2 AND TR3 C/B'S OPEN ON P-91 AND P-92 PANEL. ACCOMPLISHED C/B RESET PROCEDURE REF AMM 20-60-01. NO DE
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