Boeing 737-9

Service difficulty reports · 3,497

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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 aircraft_model_key = '7379'
  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 ASAA2023081544631Actuator · faultyL SPAR VALVE CLOSED LIGHT ILLUMINATED BRIGHT AFTER ENGINE START. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FUEL SPAR VALVE REF AMM 28-22-11. OPERATIONAL TEST PASS. THIS CLEARS MEL 28-22-06 SEAMC WILL NOTIFIED AND PLACARD REMOVED.Aug 15, 2023 · N934AK · Boeing 7379 · Aircraft Fuel Distribution SystemSDR ASAA2023081544632Unknown · unknownFUEL LEAK OUT OF RIGHT WING VENT. GROUNDED - YES. TRANSFERED FUEL FROM #2 MAIN TANK VERIFIED SURGE TANK EMPTY IRT AMM 28-26-00 VERIFIED #2 TANK FUEL SHUT-OFF VALVE OPERATES CORRECTLY IRT AMM 28-21-00. SEAMC PHIL NOTIFIED.Aug 15, 2023 · N956AK · Boeing 7379 · Aircraft Fuel SystemSDR ASAA2023081544615Unknown · unknownFMC DISAGREE. GROUNDED - YES. PERFORMED IFIM 34-61-00-810-918, AC OKAY OKAY FOR CONTINUED FLIGHT.Aug 15, 2023 · N984AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023081544613Unknown · unknownWRX FAIL MESSAGE ON ND. WITH PWS FAIL. GROUNDED - YES. CYCLE AIRCRAFT POWER. PERFORMED WEATHER RADAR OPERATIONAL TEST. REF AMM TASK 34-41-710-801. OPS CHECKED GOOD, NO DEFECT NOTED. NO HISTORY PAST 30 DAYS. SEAMC NOTIFIED.Aug 15, 2023 · N973AK · Boeing 7379 · Weather Radar SystemSDR ASAA2023081544612Lamp · inoperativeDURING OPS CHECK OF EMERGENCY LIGHTS, FOUND #4 EXTERIOR EMERGENCY LIGHT TO BE INOP. GROUNDED - YES. RELAMPED #4 EXTERIOR LIGHT ON RH SIDE OF FUSELODGE PER AMM 33-51-04. OPS CHECK GOOD. NO FURTHER DEFECTS.Aug 15, 2023 · N961AK · Boeing 7379 · Emergency LightingSDR ASAA2023081544603Filter · cloggedCONT CAB FWD & AFT CAB TEMPERATURE CONTROL KNOBS SMALL MOVEMENTS PRODUCE WILD TEMPERATURE SWINGS. CONTROL CAB WORST, IT KEEPS MOVING HIGHER IN TEMP AFTER A DEMEND SETTING FOR A LOWER TEMP. SUSPECT FILTERS FOR RESPECTIVE ZONE TEMP PROBES. GROUNDED - YES. FOUND Aug 15, 2023 · N931AK · Boeing 7379 · Cabin Temperature Control SystemSDR CALA2023081602521Light · damagedSEAT MOUNTED EMERGENCY EXIT LIGHT AT ROW 25ABC DAMAGED. REMOVED AND REPLACED LIGHT ASSY REF MM 33-51-11. OPS CK OK.Aug 15, 2023 · N31412 · Boeing 7379 · Emergency LightingSDR ASAA2023081444610Unknown · unknownR SIDE WINDOW HEAT OVERHEAT CAUTION ILLUM QRH DID NOT RESOLVE CONDITION. GROUNDED - YES. ON DEFERRAL.Aug 14, 2023 · N920AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023081444636Pump · leakingFUEL LEAKING UNDER #2 ENGINE LEAVING TRAIL ON TAXI IN. GROUNDED - YES. TAGGED OUT FLAP LEVER, B SYS HYDROS, START SWITCH, OPENED # 2 ENG FAN COWLS, RAN #2 ENG. FUEL COMING FROM FUEL PUMP PAD ( STEADY FLOW) REF AMM 71-71-00-200-801, CLOSED FAN COWLS, REMOVED TAAug 14, 2023 · N979AK · Boeing 7379 · Engine Fuel PumpSDR ASAA2023081444601Controller · faultyON APPROACH & LANDING & TAXI IN LEFT DUCT PRESSURE SWUNG BETWEEN 0 AND 65 PSI MULTIPLE TIMES UNTIL ENGINE SHUTDOWN. GROUNDED - YES. REMOVED AND REPLACED L IASC REF MM 21-61-22, ALL TESTS PASSED. ACTIVE IASC MESSAGE CLEARED. THIS CLEARS MEL 21-51-02B, C/N REMOVAug 14, 2023 · N920AK · Boeing 7379 · Cabin Temperature Control SystemSDR ASAA2023081444618Electronic Unit · faultyIN CRUISE FL350, .78 MACH, APPROX 265 IAS, LE FLAPS TRANSIT ILLUMINATED. #8 LE SLAT INDICATOR SHOWED FULL EXTEND AND SLAT APPEARED EXTENDED. BOTH LIGHTS WENT OUT AND CAME ON INTERMITTENTLY DURING THE FLIGHT NO ADVERSE FLIGHT CHARACTERISTICS WERE NOTED. GROUNDEAug 14, 2023 · N956AK · Boeing 7379 · Leading Edge Slat Control SystemSDR ASAA2023081444611Unknown · unknown"MAINT LIGHT" ILLUMINATED ON TAXI TO GATE. NO OTHER INDICATIONS. GROUNDED - YES. C/W FAULT INTERROGATION FOR MAINT MSG, FOUND LATCHED FAULT 74-21052 AND ALSO FOUND EEC SWITCHES IN TEST POSITION.C/W IFIM TASK G74-20-00-810-801. EEC CHANNEL A&B IGNITION SYSTEM TAug 14, 2023 · N946AK · Boeing 7379 · Ignition Harness (Distribution)SDR ASAA2023081444606Unknown · unknownHF2 RADIO FAILURE, NO TRANSMIT NOR RECEIVE CAPABILITY. GROUNDED - YES. DIVERSION - CYCLED POWER ON HF2, BITE CHECK GOOD REF FIM 23-11-801. HF2 GROUND VERIFICATION GOOD REF AMM 23-11-00-710-801, SEAMC MITCH NOTIFIED.Aug 14, 2023 · N931AK · Boeing 7379 · HF Communications SystemSDR ASAA2023081444605Transceiver · faultyHF1. BOTH HF1 AND HF2 RECEIVE NORMALLY, BUT COULD ONLY TRANSMIT ON HF2. ADDITIONALLY, COULD ONLY RECIEVE SELCAL CHECK ON HF2. CPDLC LOGON AND COMMUNICATIONS SUCCESSFUL AND SATCOM FUNCTIONS NORMALLY. GROUNDED - YES. PERFORMED HF1 BITE PER FIM 23-11-801. FOUND FAug 14, 2023 · N931AK · Boeing 7379 · HF Communications SystemSDR ASAA2023081444596Unknown · unknownFMC DISAGREE GROUNDED - YES. PERFORMED CIRCUIT BREAKER RESET PER QRH, FAULT CLEARED, REF GPM 05-00-11.Aug 14, 2023 · N941AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023081444595Unknown · unknownFMC DISAGREE MESSAGE DIDPLAYED, IT DISAPPEARED AFTER SWITCHING FROM GPU TO APU POWER. GROUNDED - YES. PERFORMED FMC DISAGREE FAULT ISOLATION PER IFIM 34-61-00-810-918, OPS CHECK GOOD, FMC DISAGREE MESSAGE EXTINGUISHED.Aug 14, 2023 · N936AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023081444590Unknown · unknownMAINT LIGHT ON OVERHEAD ILLUMINATED AFTER LANDING. GROUNDED - YES. MAINT LT WAS EXTINGUISHED UPON ARRIVAL. INBOUND INACTIVE FAULT IS MSG 21-55011, PERFORMED IFIM 21-51-00-810-804, INITIAL EVALUATION PASSED, FAULT WAS INTERMITTENT. NO HISTORY FOR RAM AIR ACT LAAug 14, 2023 · N915AK · Boeing 7379 · Cabin Cooling SystemSDR DALA2023081506648Unknown · unknown(LOG 2918077) CORROSION FOUND ON EXTERNAL SIDE OF FUSELAGE SKIN BS 727 TO 727B BETWEEN S-1 AND S-2R. ACCOMPLISHED ER 611033-14 FOR CORROSION ON EXTERNAL FUSELAGE SKIN BS 727-727B STR1 AND STR2.Aug 14, 2023 · N932DZ · Boeing 7379 · Fuselage Main, Plate/SkinSDR ASAA2023081344597Unknown · unknownSTART VALVE FAIL TO CUT-OUT. RAN CHECKLIST. START VALVE LIGHT WENT OUT. GROUNDED - YES. ON DEFERRAL.Aug 13, 2023 · N935AK · Boeing 7379 · Engine Starting SystemSDR ASAA2023081344551Unknown · unknownDURING #2 ENGINE START AFTER FUEL WAS INTRODUCED N2 INCREASED TO 30% AND FUEL FLOW WAS NORMAL. N2 DID NOT INCREASE AND FUEL FLOW EVENTUALLY WENT TO ZERO. START WAS ABORTED. GROUNDED - YES. RESET SYSTEM AND PERFORMED IFIM FOR #2 ENGINE FAULT 74-42544 RIGHT SYSTAug 13, 2023 · N960AK · Boeing 7379 · Ignition Harness (Distribution)SDR ASAA2023081244561Unknown · unknownWHILE ACCOMPLISHING T/C 31-005-00, FOUND SMT LATCHED MESSAGE "ENG 1 BLEED FAMV RVDT L MAINTENANCE MESSAGE 36-12030". GROUNDED - YES. ON DEFERRAL.Aug 12, 2023 · N967AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023081244550Unknown · unknownWHILE ACCOMPLISHING TASK 05-020-01 FOUND ENG 1 EEC C2 SCH MAINT MSG. GROUNDED - YES. ON DEFERRAL.Aug 12, 2023 · N920AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023081244579Unknown · unknownAPU OIL QTY STATUS MESSAGE, MAINTENANCE , MESSAGE 49-94304 DISPLAYED. GROUNDED - YES. TROUBLESHOT IAW FIM 49-90-00-810-811. PERFORMED INITIAL EVALUATION. OMF SHOWED NOT ACTIVE FOR MAINTENANCE MSG 49-94304. FIM STATES THERE WAS AN INTERMITTENT FAULT. REF L/P 60Aug 12, 2023 · N952AK · Boeing 7379 · APU Oil SystemSDR ASAA2023081244568Unknown · unknownLEFT FMC DISAGRRE (VTK ON LEFT MAP) FOLLOWED BY RESTORITION UNTIL 1 MINUTE. GROUNDED - YES. REF ILIM 34-61-00-810-918, OMF NO FAULTS, OPS GOOD, NO HISTORY 60 DAYS.Aug 12, 2023 · N934AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023081244565Unknown · unknownIN CRUISE AT FL 350 OBSERVED DUAL FMC FAILURE WITH BOTH MCDUS ON MENU PAGE WITH FMC LINE BLANK, BLANKING OF NAV DISPLAYS, BOTH VTK ILUMINATED. FMC'S SELF RECOVERED AFTER APROX. 1 OR 2 MINUTES. GROUNDED - YES. UPON ARRIVAL BOTH FMCS OPERATE NORMALLY, PERFORMED Aug 12, 2023 · N924AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023081244560Unknown · unknownREF QRH RIGH FORWARD WINDOW OVERHEAT ILLUMINATED, POSSIBLE OVERHEAT SWITCH BUMPED BY ACCIDENT, ACCOMPLISHED QRH AND WINDOW HEAT RESET AND REMAINED NORMAL. GROUNDED - YES. WINDOW HEAT TEST OK AMM 30-41-11.Aug 12, 2023 · N934AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR ASAA2023081244557Unknown · unknownL SIDE & L FWD WINDOW HEAT DOES NOT INDICATE "ON". GROUNDED - YES. PERFORMED IFIM TASK 30-41-00-810-827, C/W WHCU SYSTEM TEST PER AMM 30-41-11-710-801, SYSTEM TEST GOOD. SEAMC MARK NOTIFIED. TSAR174M.Aug 12, 2023 · N967AK · Boeing 7379 · Windshield/Door Rain/Ice RemovalSDR CALA2023081402500Skin · gougedREF LP 4909862 . FUSELAGE SKIN GOUGE (BUTT JOINT AFT SKIN) STA. 360 BELOW S-24R ACCOMPLISH A PERMANENT REPAIR PER PART 3 OF ECRA 5331-03034 ON OR BEFORE 200 FLIGHT CYCLES INITIATE A DIP TO ?ACCOMPLISH A PERMANENT REPAIR PER PART 3 OF TOMC-APPROVAL FROM SC1ELBYAug 12, 2023 · N37536 · Boeing 7379 · Fuselage Main, Plate/SkinSDR ASAA2023081144546Unknown · unknownHF1 FAIL. GROUNDED - YES. (RESOLVED ON W/O: 1964848 TASKCARD: N/R-00001 ) PERFORMED HF #1 SYSTEM TEST GOOD, OPS TEST PASSED & VOICE TEST IS SATISFACTORY AMM 23-11-00-730-801, CLEARS MEL 23-11-01B, PLACARD REMOVED, SEAMC ASHRAF NOTIFIED. NO HISTORY FOR 60 DAYS.Aug 11, 2023 · N971AK · Boeing 7379 · HF Communications SystemSDR ASAA2023081144554Unknown · unknownDURING PDC NOTED MAINT LIGHT ILLUMINATED OVERHEAD. GROUNDED - YES. ON STATUS PAGE ENG 2 CONTROL STATUS MESSAGE SHOWS. ACCOMPLISHED EXISTING FAULTS CHECK & FOUND MAINT MESSAGE 77-43023 FAN SPEED SENSOR OUT OF RANGE. NOT ACTIVE. ACCOMPLISHED FIM 77-00-00-810-960Aug 11, 2023 · N973AK · Boeing 7379 · Power Indicating SystemSDR ASAA2023081044574Unknown · unknownAFTER STARTING ENG NBR 1 WITH AIR CART NBR 1 ENG ANTI-ICE LIGHT ILLUMINATED. GROUNDED - YES. REF LOG PAGE 60841435 FOR CORRECTIVE ACTION. AFTER BLEED FAULT TROUBLESHOOTING ANTI ICE FAULT CLEARED. UPON OMF QUERY NOTICED HPSOV ON STATUS PAGE. ACCOMPLISHED EXISTIAug 10, 2023 · N977AK · Boeing 7379 · Engine Anti-Icing SystemSDR ASAA2023081044571Unknown · unknownAFTER CROSS BLEED START ENG NBR 2 NBR 1 BLEED LIGHT ILLUMINATED. AT THE GATE AFTER SHUTDOWN MAINT LIGHT ILLUMINATED. GROUNDED - YES. UPON OMF QUERY NOTIED HPSOV ON STATUS PAGE. ACCOMPLISHED EXISTING FAULTS FOUND FAULT CODES 36-00180, 36-11020, 36-12030 AND 36-Aug 10, 2023 · N977AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023081044524Unknown · unknownDURING ETOPS PDC OIL LEVEL CHECK, APU OIL LEVEL DISAPPEARED AND MAINT. LIGHT CAME ON. GROUNDED - YES. PERFORMED B737-9 FIM TASK FOR MSG 49-94304. OIL LEVEL SENSOR FAILURE. AFTER INITIAL EVALUATION TEST, ALL INDICATIONS RETURNED TO NORMAL. MAINT LIGHT EXTINGUISAug 10, 2023 · N952AK · Boeing 7379 · APU Oil SystemSDR ASAA2023081044521Unknown · unknownAFTER MAINTENANCE FOUND BLEED FAMV L&R FAULTS ON STATUS. GROUNDED - YES. ACCOMP ELECTRIC LRU REPLACEMENT TEST AND PNEUMATIC ENG ON - FAMV TEST FOR #1 AND #2 ENG. ALL TEST PASS. FAULTS ARE CLEAR. REF B737-9 AMM 36-12-00,36-00-00.Aug 10, 2023 · N934AK · Boeing 7379 · Engine Bleed Air SystemSDR ASAA2023080944578Computer · faultyGE DIAGNOSTICS REPORTS THE #2 ENGINE IS GENERATING ALERTS FOR PS3 OUT OF RANGE, PS3 PRESSURE DISAGREE FAULT, P3B OUT OF RANGE, P3B PRESSURE DISAGREE FAULT, OR P3B VS PS3 PRESSURE DISAGREE FAULT. GROUNDED - YES. REMOVED AND REPLACED PSS REF AMM 73-21-11, OPS CHAug 9, 2023 · N977AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023080944525Unknown · unknownENG 2 EEC C1 SMT MESSAGE DISPLAYED. GROUNDED - YES. TROUBLESHOOT ENG 2 EEC C1 SMT PER B737-9 IFIM G73-20-00-810-856. ERASED MESSAGE. PERFORMED ENGINE IDLE SYSTEM TEST AND TEST PASSED REF IFIM G73-20-00-810-856. NO MESSAGE AFTER ENGINE ILDE TEST. OPS CHECK GOODAug 9, 2023 · N969AK · Boeing 7379 · Fuel Controlling SystemSDR CALA2023081102493Pseu · inoperativeTAKEOFF CONFIG WARNING AT APROX 130 KTS. PERFORMED HIGH SPEED REJECT. T/S AND FOUND PSEU WOULD NOT TURN ON. VERIFIED FWD ACC DOOR REMOVED AND REPLACED PSEU PER 32-09-10-000/400/801. PARTS SWITCH WORKS NORMALLY. PSEU NEEDS TO BE REPLACED. R/R PSEU .Aug 9, 2023 · N35407 · Boeing 7379 · Landing Gear Position and WarningSDR ASAA2023080944504Unknown · unknownRIGHT ENGINE FAIL TO LIGHT OFF, L & R IGN. GROUNDED - YES. FOUND #2 ENGINE L & R IGNITION C/B'S OPEN, CLOSED C/B'S PER AMM 20-60-05, PERFORMED IGNITION OPS CHECK PER AMM 71-00-00 , OPS CHECK GOOD.Aug 9, 2023 · N960AK · Boeing 7379 · Ignition Power SupplySDR ASAA2023080944499Unknown · unknownDURING PREFLIGHT GOT "VTK" AND "MAP" FLAGS ON F.O. NAV DISPLAY. GROUNDED - YES. ACCOMPLISHED IFIM TASK 31-00-00-810-803 RESET FMC'S CMPTR C/B NO ACTIVED FAULTS STATUS MESSAGES CLEARED. 'VTK AND MAP' NO SHOWING ON F.O. NAV DISPLAY, NO FAULTS NOTED.Aug 9, 2023 · N915AK · Boeing 7379 · Flight Management Computing Hardware SystemSDR ASAA2023080844496Unknown · unknownWHILE ACCOMPLISHING T/C 31-005-00 FOUND FAULT CODE 36-00051 DUAL BLEED STATUS SIGNAL FROM ACAU-R DOES NOT AGREE WITH INTERNAL DUAL BLEED DETERMINATION LOGIC. GROUNDED - YES. ON DEFERRAL.Aug 8, 2023 · N977AK · Boeing 7379 · Pneumatic Distribution SystemSDR ASAA2023080844483Unknown · unknownWHILE ACCOMPLISHING T/C 35-005-00 FOUND #1 ENG FAULT CODE 36-12030 FAMV RVDT SIGNAL IS OUT OF RANGE. GROUNDED - YES. ON DEFERRAL.Aug 8, 2023 · N977AK · Boeing 7379 · Pneumatic Distribution SystemSDR DALA2023081106555Unknown · unknown(LOG 2907257) FORWARD CARGO COMPARTMENT RH SIDEWALL GILLINER ATTACH ANGLE HAS CORROSION AT BS 500L BETWEEN STRINGERS 25R AND 26R. REMOVED AND REPLACED FWD CARGO COMPT RH SIDEWALL GILLINER ATTACH ANGLE AT BS 500L BETWEEN STRINGERS 25R AND 26R AND SUPPORT GUSSETAug 8, 2023 · N937DZ · Boeing 7379 · Fuselage Main, Attach FittingsSDR DALA2023081106551Unknown · unknown(LOG 2907474) FORWARD CARGO COMPARTMENT LH FLOOR TRANSITION PANEL UPPER SURFACE HAS AREAS OF CORROSION BETWEEN BS 500C + 15 TO BS 500L. REMOVED, FABRICATED, PERFORMED SPLICE REPAIR AND INSTALLED LH FLOOR TRANSITION PANEL BETWEEN BS 500C + 15 TO BS 500L AT FOWAAug 8, 2023 · N937DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023081106550Unknown · unknown(LOG 2907407) FORWARD CARGO COMPARTMENT RH FLOOR TRANSITION PANEL UPPER SURFACE HAS AREAS OF CORROSION BETWEEN BS 500A AND BS 500L. SECTION OF TRANSITION PANEL AT FWD CARGO R/H SIDE ,DIMENSIONS 94".750 AND 144".250, AND 1 SPLICE DIMENSIONS 8".750, AND 2EA DOUBAug 8, 2023 · N937DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR ASAA2023080844500Unknown · unknownAFTER LANDING, DURING ROLLOUT, BEFORE FLAPS RETRACTED UP, MAINTENANCE LIGHT ILLUMINATED. GROUNDED - YES. COMPLIED BOTH FAULT INTERROGATION FOR MX MSG, FOUND NON ACTIVE FAULT MSG 77-43023. RESET LATCHED FAULT PER AMM 31-65-00. MX LIGHT EXTINGUISHED. SEAMC MARK Aug 8, 2023 · N973AK · Boeing 7379 · Engine Indicating SystemSDR ASAA2023080844498Unknown · unknownUSING HF#1, THE HF ANTENNA WAS UNABLE TO TUNE ON MULTIPLE HF FREQUENCIES. (HF #2 WORKS NORMAL). A STEADY TONE LASTING APPROXIMATELY 10 SECONDS WOULD PRECEED OUR INABILITY TO TRANSMIT.(NO SIDE TONE) AT 3 HOURS INTO FLIGHT. WE ATTEMPTED HF#1 AGAIN AND IT WORKED Aug 8, 2023 · N931AK · Boeing 7379 · HF Communications SystemSDR CALA2023080902462Charger · inoperativeAFT RIGHT WALL EMEGENCY LIGHT INOP. REMOVED AND REPLACE BATTERY CHARGER PER REF AMM 33-51-06 OPS CHECK GOOD. PARTS USED: 29-3351-3-0031,QTY :1.Aug 8, 2023 · N37538 · Boeing 7379 · Emergency LightingSDR ASAA2023080744484Unknown · unknownWITH APU PRESSURIZING PACKS, DUCT PRESSURE FLUCTUATES FROM 10 TO 35 PSI. GROUNDED - YES. ACCOMPLISHED ENG NORMAL START REF AMM 71-00-00 WITH APU BLEED AIR WITH NO FLUCTUATION NOTED APU OPS NORMAL THIS CLEAR MEL 49-52-01B SEA MOC NOTIFIED PLACARDS REMOVED.Aug 7, 2023 · N977AK · Boeing 7379 · APU Bleed Air SystemSDR ASAA2023080744469Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01 DISCOVERED SMT MESSAGE ENG 2 EEC C2. GROUNDED - YES. ON DEFERRAL.Aug 7, 2023 · N938AK · Boeing 7379 · Fuel Controlling SystemSDR ASAA2023080744468Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01 DISCOVERED SMT MESSAGE ENG 2 EEC C1. GROUNDED - YES. ON DEFERRAL.Aug 7, 2023 · N938AK · Boeing 7379 · Fuel Controlling System
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