N919AK
Service difficulty reports · 59
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 = 'N919AK' 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 = 'N919AK' 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 ASAA2026092668921Power Supply · inoperativeCUSTOMER WALK ITEM: R2 EMERGENCY LOWER DOOR LIGHT INOP. GROUNDED - YES. REMOVED AND REPLACED M01672 EMERGENCY POWER SUPPLY, S/N 173592. OPS CHECK GOOD, IAW B737 MAX AMM 33-51-06.SDR ASAA2026090968864Transition Panel · corrodedFWD PIT R/H TRANSITION PANEL IS CORRODED OUT OF LIMITS BETWEEN STA 500K AND 500L. GROUNDED - YES. REPAIRED THE FWD PIT R/H TRANSITION PANEL FROM STA 500K TO 500L USING PN:BAC1496-444 7075-T6 IAW B737-MAX9 SRM 53-00-53-2R-5.SDR ASAA2026090968848Support Angle · corrodedFWD CARGO, AFT LOWER BULKHEAD SUPPORT WAS CORRODED. GROUNDED - YES. REMOVED AND REPLACED THE SUPPORT ANGLE IAW SRM 51-40-02, UPON FURTHER EVALUATION NO ALLOWABLE DAMAGE LIMITS GIVEN IN THE SRM.SDR ASAA2026090968847Transition Panel · corrodedAFT CARGO RT TRANSITION PANEL HAS MANY SPOTS OF CORROSION AT BS 727I+8 - 767. GROUNDED - YES. REMOVED CORROSION FROM AFT CARGO TRANSITION PANEL IAW SRM 53-00-53-1A-2. ORIG MATERIAL WAS .040" IAW SRM 53-60-53-01-2. REMOVED .006", REMAINING IS .034" FOUND TO SDR ASAA2026090968846Transition Panel · corrodedAFT CARGO RT TRNASITION PANEL HAS MANY SPOTS OF CORROSION AT BS 727G+12 TO 727I+6. GROUNDED - YES. REMOVED CORROSION FROM AFT CARGO RT TRANSITION PANEL BS 727G+12 - 727I+6 IAW SRM 53-00-53-1A-2, ORIG MAT WAS .040" IAW SRM 53-60-53-01-2, REMOVED .008", REMAINSDR ASAA2026090968845Transition Panel · corrodedFWD CARGO BAY, LT TRANSITION PANEL IS CORRODED OUT OF LIMITS BTWN BS 500D - 500F+4. GROUNDED - YES. REPAIRED FWD CARGO BAY, LT TRANSITION PANEL BETWEEN STA 500D AND 500F+4 IAW SRM 53-00-53-2R-5.SDR ASAA2025011355257Lens · brokenROW 16 A/C RIGHT EMER EXIT LENS COVER BROKEN. GROUNDED - YES. REMOVED AND REPLACED ROW 160 A/C RIGHT EMER. EXIT LENS IAW AMM 33-51-01-960-802, OK FOR SVC. SEAMC NOTIFIED. ORIGINAL SUBMISSION DATE: 1/17/2025SDR ASAA2025010255025Lens · missingLH FWD EMERGENCY OVERWING EXIT SIGN LENS IS MISSING. GROUNDED - YES. INSTALLED NEW LENS ON LH FWD OVERWING EXIT SIGN.SDR ASAA2023122847278Power Supply · inoperativeEMERGENCY BATTERY PACK POWER SUPPLY M1673 FAILS CAPACITY CHECK. GROUNDED - YES. REMOVED, REPLACED AND PERFORMED INSTALLATION TEST OF EMERGENCY BATTERY PACK POWER SUPPLY M1673 IAW-MAX9 AMM33-51-06-960-803, TEST GOOD.SDR ASAA2023110746065Unknown · unknownWHILE PERFORMING TC 31-005-00 SCHEDULED MTX TASK DISPLAYFOUND ENG 1 EEC C2 , AND ENG 2 EEC CE SCHEDULED MTX TASK. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023110546041Unknown · unknownIN CRUISE RIGHT SIDE WINDOW OVERHEAT LIGHT. RAN QRH. AFTER 5 MINUTE COOL DOWN TURNED SWITCH ON AND OVERHEAT LIGHT REMAINED. SWITCH TURNED OFF PER QRH. GROUNDED - YES. (RESOLVED ON W/O: 1976595 TASKCARD: N/R-00002 ) PERFORMED BITE TEST OF WHCU 1 & 2 REF AMM 30-SDR ASAA2023110246061Valve · faultyFOLLOW-UP TO REPORT OF #2(RH) BLEED LIGHT WITH FAULT 36-00161(RT BLEED OVER PSI SHUTDOWN) ----(#PRI1)ETOPS SIGNIFICANT SYSTEM----. GROUNDED - YES. (RESOLVED ON W/O: 1976595 TASKCARD: N/R-00001 ) REMOVED AND REPLACED #2 ENG. HPSOV IN REF TO AMM 36-11-07. OPS TESDR ASAA2023102845889Unknown · unknownRIGHT SIDE BLEED LIGHT CAME ON THRU 4000 AGL ON APPROACH, TRIP RESET ON GROUND, LIGHT EXTINGUISHED. GROUNDED - YES. FOUND FAULT CODE 36130142 MAINT MESSAGE 36-00161 (RIGHT BLEED AIR SYSTEM OVER-PRESSURE SHUTDOWN HAS OCCURRED. PERFORMED IFIM TASK 36-00-00-810-8SDR ASAA2023102445839Controller · faultyAFTER STARTING ENGINE #2, THE #2 BLEED ANNUNCIATOR ILLUMINATED. WENT THROUGH QRH AND ANNUNCIATOR REMAINED ON. GROUNDED - YES. MSG 36-11051 ACCOMP B737-9 IFIM 36-11-00-810-805 MESSAGE DIDN'T CLEAR. CYCLE PRSOV VALVE MANUALLY WATER DRIPPING OUT OF VALVE. REMOVEDSDR ASAA2023083144875Unknown · unknownAPU FAULT LIGHT ON START UP. GROUNDED - YES. ACCOMPLISHED IFIM 31-00-00-810-803. FOUND RECENT FAULT 49-41012. STARTED APU WITH NO FAULT LIGHT OBSERVED. ACCOMPLISHED BITE CHECK FOR CURRENT FAULTS "NONE ACTIVE".SDR ASAA2023080444443Unknown · unknownCAPT LEFT FMC FAILURE, ACCOMPLISHED FMC FAIL CHECKLIST, NO VTK ONLY MAP. GROUNDED - YES. PERFORMED IFIM TASK 34-61-00-810-846, INTERMITANT FAULT, OPS CHECK NORMAL.SDR ASAA2023072944300Unknown · unknownCROSSFEED VALVE CHECK FAILED. CROSSFEED VALVE OPEN REMAINS BRIGHT BLUE. GROUNDED - YES. TROUBLE SHOT PER B737-9 IFIM 28-22-00 VALVE OPEN LIGHT OPERATES CORRECTLY INTERMITTENT FAULT.SDR ASAA2023070943946Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01 DISCOVERED MESSAGE ENG 2 EEC C2. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070943945Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01 DISCOVERED MESSAGE ENG 1 EEC C2. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023061543584Element · cloggedWHILE PERFORMING ASA TSR714484 FOUND APU DIFF PRESS/ INDICATOR BUTTON POPPED. GROUNDED - YES. REPLACED LUBE FILTER ELEMENT AND APU OIL FILTER INDICATOR REF B737-9 AMM 49-91-12 AND AMM 49-91-13 LEAK CHECK GOOD, NO FAULTS NOTED DURING GROUND VERIFICATION.SDR ASAA2023042943053Unknown · unknownRADAR IN AUTO MODE CAPTAIN SIDE SHOWS RETURN AT 60 MILES IN CLEAR CONDITIONS FO SIDE SHOWS NO RETURN. IN MANUAL MODE RADAR WORKS NORMAL. GROUNDED - YES. CHECKED WIRING AND FOUND OPEN WIRE BETWEEN CONNECTOR D13757D PIN B11 ON DPC-1 AND CONNECTOR D40149J ON E3-1SDR ASAA2023041242819Charger · inoperativeELEC LIGHT ON APU PANEL ILLUMINATED ON GROUND AT THE GATE. GROUNDED - YES. REPLACED AUX BAT CHARGER, REF B737-9 AMM 24-31-31.SDR ASAA2023040442732Unknown · unknownRIGHT SIDE WINDOW "OVERHEAT" LIGHT ILLUMINATED ON LANDING. GROUNDED - YES. PERFORMED WINDOW HEAT SYSTEM OPERATIONAL TEST IAW B737-9 AMM 30-41-00-710-801.SDR ASAA2023031542383Unknown · unknownLEFT FMC FAILED FOR APPROXIMATELY 20 SECONDS, LEFT FMC RESTORED ITSELF PRIOR TO RUNNING QRH. GROUNDED - YES. ACCOMPLISHED FMC OPS TEST REF B737-9 AMM 34-61-00 OPS NML, NO HISTORY PAST 30 DAYS.SDR ASAA2023031442347Unknown · unknownAFTER LANDING FO SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED B737-9 IFIM TASK 30-41-00-810-831. F/O'S SIDE WINDOW OPS CK GD REF B737-9 AMM TASK 30-41-00-710-801. WAS AN INTERMITTENT FAULT. OKAY FOR SVC.SDR ASAA2023012741710Igniter · inoperativeON START, ENGINE #1 RIGHT IGNITION SELECTED NO START ON START LEVER MOVED TO "IDLE". GROUNDED - YES. REVERSED MEL 74-00-01C SP#1. ACCOMPLISHED IFIM G74-00-00-810-840 STEP C.(3).(C). NO FAULTS FOUND. RECOMMEND REPLACING RIGHT IGNITER PLUG. OPENED, COLLARD, RESESDR ASAA2023010441415Door · stiffL1 DOOR, GATE AGENT REPORTED AS DIFIICULT TO OPEN. GROUNDED - YES. INSPECTED DOOR L1, DOOR OPERATES NORMAL, NO DEFECTS NOTED.SDR ASAA2022122741362Igniter · faultedDURING CROSS-BLEED START ON ENGINE #2 NO FUEL FLOW ONCE THE START LEVEL WAS ADVANCED TO IDLE. GROUNDED - YES. REMOVED AND REPLACED RIGHT IGNITER PLUG REF B737-9 AMM 74-21-02.SDR ASAA2022121841207Generator · faultedAT APU START ATTEMPT ON TAXI INTO GATE THE APU AMBER MAINT OVERHEAD LIGHTS ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED APU STARTER-GENERATOR IAW B737-9 AMM 49-41-21. PERFORMED B747-9 IFIM 49-40-00-810-806 "APU "LIMITED RESET" FUNCTION, OMF SHOWED "NOT ACSDR ASAA2022120741058Fmc · faultedAT CRUISE, HAD A MOMENTARY DUAL FMC FAILURE, A/P DISCONNECTED WITHOUT AURAL WARNING. FMC 'S RESTORED IN LESS THAN 10 SECONDS. GROUNDED - YES. NO FAULTS AT THIS TIME, ACCOMPLISHED B737-9 IFIM TASK 31-65-00-810-A02. BITE TESTS GOOD, PREVIOUS FLT AFFECT FAULTS NOSDR ASAA2022112040878Satcom · unknownBOTH SATCOM RECEIVERS HAD A VERY LOW VOLUME, WHICH MADE COMMUNICATION RECEPTION IMPOSSIBLE, FMC MENU OPS CHECK OK. GROUNDED - YES. PERFORMED SAT #1 & SAT #2 VOICE COMMUNICATION TEST WITH ALASKA DISPATCH NORMAL B737-9 AMM 23-15-00-710-801.SDR ASAA2022111140775Exciter · inoperativeAMBER MAINT LIGHT ON OVERHEAD PANEL ILLUMINATED ON LANDING. GROUNDED - YES. MAINT LIGHT ILLUMINATED DUE TO ENG 2 IGNITION FAULTS. REMOVED & REPLACED RIGHT EXCITER IAW B737-9 AMM 74-11-01. PERFORMED POWER PLANT TESTS 18 & 19 IAW AMM 71-00-00. ALL TESTS GOOD. NOSDR ASAA2022111040759Exciter · inoperative#2 ENGINE FAILED TO START AFTER PUSHBACK. START LEVER WAS IN IDLE FOR 15 SECONDS WITH NO EGT RISE. GROUNDED - YES. REMOVED & REPLACED RIGHT EXCITER IAW B737-9 AMM 74-11-01. PERFORMED POWER PLANT TESTS 18 &19 IAW AMM 71-00-00. ALL TESTS GOOD. NO MSGS DISPLAYED.SDR ASAA2022110940698Nozzle · cokedGE DIAGNOSTICS REPORTS #2 ENGINE TREND DATA SHOWS EXCESS COKING OF THE FUEL NOZZLE MAIN ORIFICES. (FULL SET FUEL NOZZLE REPLACEMENT 737MAX T/C 73-ASA-02) NO EXTENSION ALLOWED 225 CYCLES OR 45 DAYS, WHICHEVER COMES FIRST. CNR 20220925083. GROUNDED - YES. FUEL NSDR ASAA2022110440648Anti-Ice Valve · faultedWHEN WING ANTI-ICE TURNED ON, L VALVE LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED L/H WING ANTI-ICE VALVE REF B737-9 AMM 30-11-11.SDR ASAA2022102740534Exciter · faultySTARTING #2 ENG, MOTORED FOR A FEW SECONDS, N2 BEGAN TO RISE AT 36 SECONDS, FUEL WAS INTRODUCED AND N2 HUNG AROUND 32.0 (STAYED AT 32.0), STOPPED START - REPEATED START PROCEDURE WITH SAME RESULT. GROUNDED - YES. REMOVED AND REPLACED R EXCITER REF B737-9 AMM 7SDR ASAA2022102740530Fmc · malfunctionedVTK DISPLAYED CN CAPTAINS NAV DISPLAY FOR 10 SECONDS FMC DISAPPEARED FOR A COUPLE OF SECONDS ON F/O FMC. NO OTHER SYSTEM CHANGES. ALL SYSTEMS NORMAL. GROUNDED - YES. PERFORMED B737-9 IFIM 34-61-00-810-846. CYCLED BOTH FMCS C/BS NO DEFECTS NOTED.SDR ASAA2022100140126Anti-Ice Valve · faultyDURING DESCENT "L-VALVE" LIGHT WHILE USING WING ANTI ICE. GROUNDED - YES. REMOVED & REPLACED LH WING THERMAL ANTI ICE VALVE IAW B737-9 AMM 30-11-11.SDR ASAA2022092940128Fmc · faultedCAPTAIN'S FMC INOP. GROUNDED - YES. L/H FMC SHOWS DISAGREE ON BITE TEST. RE-SYNCED L/H & R/H FMC'S REF B737-9 FIM TASK 34-61-00-810-918 NO CURRENT FAULTS ON OMF EXISTING FAULTS. NORMAL OPS OF FMC'S RESTORED.SDR ASAA2022090439884Bleed Valve · inoperativeWHILE PERFORMING TASK CARD 31-005-00, FOUND SCHEDULED MAINTENANCE TASK MESSAGE "BLEED FAN AIR MODULATION VALVE (FAMV) ROTARY VARIABLE DIFFERENTIAL TRANSFORMER (RVDT) R". GROUNDED - YES. REMOVED AND REPLACED FAMV ON #2 ENGINE IAW B737-9 AMM 36-12-03. (ASA TSR7SDR ASAA2022080939434Shutoff Valve · damagedWHILE LOCKING CLOSED THE HPSOV BOLT BROKE OFF. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE HPSOV REF B737-9 AMM 36-11-07.SDR ASAA2022072939271Overheat · warning lightR FWD WINDOW OVERHEAT ILLUMINATED DURING TAXI. GROUNDED - YES. ACCOMPLISHED QRH ITEMS AND OVERHEAT HEAT LIGHT EXTINGUISHED. CONTINUED NORMAL OPERATIONS.SDR ASAA2022072439172Overheat · illuminatedTHE WINDOW HEAT RIGHT SIDE SIDE ON LIGHT IS NOT ON WITH SWITCH ON. GROUNDED - YES. TURNED ON R/H SIDE WINDOW SWITCH AND 'ON' LIGHT OPERATES NORMALLY. ACCOMPLISHED WINDOW HEAT CONTROL UNIT SYS TEST AND BITE REF B737-9 AMM 30-41-11-710-801, NO DEFECTS NOTED.SDR ASAA2022051938402Datalink · failedAPPROACHING THE EEP APPROXIMATELY 1 HR INTO FLIGHT THE HF + VHF DATA LINK BOTH FAILED. NO COMM MESSAGE REMAINED UNTIL APPROXIMATELY 180NM FROM COAST LINE. GROUNDED - YES. ON DEFERRAL.
PERFORMED VHF SYSTEM TEST IAW B737-9 AMM 23-12-00-730-801, CHECKS GOOD. HSDR ASAA2022032837817Unknown · unknownSINGLE CHANNEL SPEED TRIM FALIURE (EXTINGUISHES ON MASTER CAUTION RESET). GROUNDED - YES. RAN B737-9 FIM TASK 22-11-00-810 LOGGED FAULT MSG 22-11176 RAN IFIM TASK 22-11-00-810-933 SPEED TRIM TESTS PASSED PER SAME REF OK FOR SERVICE.SDR ASAA2022031037670Unknown · unknownAPPROXIMATLEY 1.5 HOURS AFTER TAKEOFF RECEIVED "NO COMM " MESSAGE DISLAYED UNABLE TO SEND/RECEIVE ACARS DATA THROUGH SATQRHF. ACARS WORKS FINE ON VHF. GROUNDED - YES. VERIFIED ACARS DATA THROUGH SATCOM OPERATES PROPERLY ON GROUND. PERFORMED OPS TEST OF SATCOM SDR ASAA2022021537437Unknown · unknownWXR FAIL. GROUNDED - YES. ACCOMPLISHED WXR OPERATIONAL TEST REF B737-9 AMM 34-41-00-710-801 GROUND VERIFICATION TEST PASS.SDR ASAA2022020237330Modulating Valve · inoperativeMAINT ANNUNCIATOR ILLUMINATED ON LANDING. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FAN AIR MODULATING VALVE IAW B737-9 AMM 36-12-03. 4 BREAKERS PULLED AND RESET. PERFORMED LRU REPLACEMENT TEST IAW AMM 36-12-00-720-801, & 46-13-02-710-801.SDR ASAA2021122236984Unknown · unknownHF NO 2 APPEARS TO BE INOPERATIVE/UNUSABLE. RECEPTIONS ARE UNREADABLE AND TRANSMISSIONS GO UNANSWERED ON ALL FREQUENCIES. GROUNDED - YES. PERFORMED BITE TEST ON HF 1 AND HF2, HF 1 FAIL, SWAPPED, HF1 AND HF2 TO TS, HF1 FAILS. SWAPPED HF1 AND HF2 TO ORIGINAL POSSDR ASAA2021122236983None · inoperativeHF NO 1 APPEARS TO BE UNUSABLE/INOPERATIVE RECEPTION IS UNREADABLE AND TRANSMISSIONS GO UNANSWERED ON ALL FREQUENCIES. GROUNDED - YES. PERFORMED BITE TEST ON HF 1 AND HF2, HF 1 FAIL, SWAPPED, HF1 AND HF2 TO TS, HF1 FAILS. SWAPPED HF1 AND HF2 TO ORIGINAL POSITI
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