N536AS

Service difficulty reports · 269

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 = 'N536AS' 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.

SDR ASAA2022091940028Speed Switch · intermittentTHE VERTICAL SPEED WHEEL IS INTERMITTENT ON CONTROL PANEL. DURING CLIMB FROM FL360 TO FL370 THE WHEEL WAS UNRESPONSIVE. AFTER ESTABLISHED IN A CLIMB USING LEVEL CHANGE THE V/S MODE SELECT BUTTON WORKED TO SWITCH THE CLIMB INTO V/S MODE BUT THE WHEEL WOULD NOT Sep 19, 2022 · N536AS · Boeing 737890 · Autopilot SystemSDR ASAA2022081539523Actuator · inoperativeL/H PACK RAM AIR DOOR FULL CLOSED ON GROUND. GROUNDED - YES. REMOVED AND REPLACED LH RAM INLET ACTUATOR IAW B737-800 AMM 21-51-21/401.Aug 15, 2022 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2022081539520Platform · vibratesGE DIAGNOSTICS REPORTS CNR 20220803077 #2 ENGINE (S/N 961543). TREND DATA SHOWS AN INCREASE IN TAKEOFF AND CRUISE FAN VIBRATIONS AS INDICATED BY THE FRONT AND REAR VIBRATION PICKUPS. CORE VIBRATIONS HAVE BEEN STABLE DURING THE SAME TIME FRAME. -----#PRI2----- Aug 15, 2022 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2022061238636Sign · detachedAFT RIGHT EXIT COVER LIGHT SIGN CAME OFF. GROUNDED - YES. RESECURED AFT RIGHT EXIT COVER LIGHT SIGN.Jun 12, 2022 · N536AS · Boeing 737890 · Emergency LightingSDR ASAA2022053138543Fmc · intermittentFMC VTK RESET IN CRUISE. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 34-61 TASK 836. NO FAULTS FOUND FMC'S RESET OPS CHEKC NORMAL.May 31, 2022 · N536AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2022041538043Unknown · failedDURING PERFORMANCE OF T/C 78233001 EMERGENCY BATTERY PACK CAPACITY FUNCTIONAL CHECK- AFT L/H BANK OF INTERIOR LIGHTS AND 3 MOST AFT L/H EXTERIOR LIGHTS FAILED TO STAY ON THE REQUIRED 15 MINUTES. GROUNDED - YES. REMOVED AND REPLACED M1673, EMERGENCY LIGHT POWERApr 15, 2022 · N536AS · Boeing 737 · Emergency LightingSDR ASAA2022033037845Light · installedAIRCRAFT AISLE LIGHTING BETWEEN SEAT 12-14 IS NOT SECURE. GROUNDED - YES. POSITIONED AND SECURED EMERGENCY LIGHTING AT ROWS 12-14 RH SIDE, REF B737-800 AMM 33-51-15.Mar 30, 2022 · N536AS · Boeing 737900 · Emergency LightingSDR ASAA2022012737288Fmc · failedAFTER LANDING, VTK INDICATION ON CAPTAINS ND, AND BOTH FMC CDU'S MISSING "FMC" ON THE MENU PAGE. ANOMALY IS "INTERMITTENT. GROUNDED - YES. CONFIRMED. RMVD & RPLCD L/H FMC REFB737-800 AMM 34-61-02. OPS NML PER SAME. ETOPS GND VERIFICATION TEST SUCCESSFUL.Jan 27, 2022 · N536AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2022012437232Idg · faultedFOLLOW-UP TO #2 IDG CONTINUED FREQUENT SERVICING. (#PRI2/ETOPS). GROUNDED - YES. PERFORMED IDG UNSCHEDULED REMOVAL FOR CAUSE REF B737-800 AMM 24-11-11. NO CONTAMINATION FOUND. REMOVED AND REPLACED IDG IAW AMM 24-11-11. NO DEFECTS NOTED. NO LEAKS FOUND. PERFORMJan 24, 2022 · N536AS · Boeing 737890 · Alternator-Generator DriveSDR ASAA2022011437165Battery Pack · inoperativeREFERENCE TC 78233008 EMERGENCY LIGHTS -OPS CHECK, FOUND FWD OVERWING EXIT EXTERIOR EMER. LIGHT INOP. ON L/H SIDE WING. GROUNDED - YES. REMOVED/REPLACED EMERGENCY EXIT LIGHT IAW B737-800 AMM 33-51-04, NO FIX, THIS LIGHT IS IN THE GROUP OF LIGHTS THAT'S CONTROLJan 14, 2022 · N536AS · Boeing 737890 · Emergency LightingSDR ASAA2022011437164Battery Pack · inoperativeREFERENCE TC 78233008 EMERGENCY LIGHTS - OPS CHECK. FOUND INOP LIGHTS AT 3AC SEAT ROW CEILING AND SEAT ROWS 8 ABC AND 12 ABC AISLE. GROUNDED - YES. REPLACED BATTERY PACK AT M2335 POWER SUPPLY ASSEMBLY, OPS CHECK GOOD. B737-800 AMM 33-51-06-960-805.Jan 14, 2022 · N536AS · Boeing 737890 · Emergency LightingSDR ASAA2021112936766Unknown · unknownCOMMAND "A" DISENGAGED ON FINAL; REVERTED TO SINGLE CHANNEL. GROUNDED - YES. PERFORMED DFCS BITE IAW B737-800 AMM 22-11-00-740-806. NO FAULTS LISTED ON PREV FLT LEG FOR CHANNEL A OR B. NO A/P DISC FAULTS PRESENT. CURRENT STATUS TEST PASS. PERFORMED DFCS LAND VNov 29, 2021 · N536AS · Boeing 737890 · Autopilot SystemSDR ASAA2021110636521Unknown · unknownSAT DISAPPEARED FROM MCDU GROUNDED - YES. PULLED AND RESET CB 18.2 C-14 SAT REAPPEARED ON MCDU. SAT OPERATION RESTORED.Nov 6, 2021 · N536AS · Boeing 737890 · HF Communications SystemSDR ASAA2021061035094Modulating Valve · overheatedREPORTS OF CONTROL CABIN AND LEFT PACK SUPPLY TEMP GETTING HOT DURING DECENT. GROUNDED - YES. ACCOMPLISHED TSR710904. FOUND NO DEFECTS. REPLACED THE LEFT TCV AS SUGGESTED IN TSR. WORK ACCOMPLISHED IAW B737-800 AMM 21-51-10/401. SEAMC JARED NOTIFIED.Jun 10, 2021 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2021060735065Transceiver · faultedHF #1 AND #2 WILL NOT TRANSMIT NOT RECEIVE. GROUNDED - YES. FOUND NO POWER TO HF TRANSCEIVER REST BY FIM AND PERFORMED BITE PROCEDURE. REF B737-800 FIM 23-11 TASK 801 AND OPERATIONAL CHECK REF B737-800 AMM 23-11-00-710-801 HF 1 AND HF 2 OPERATIONAL TEST NORMALJun 7, 2021 · N536AS · Boeing 737890 · HF Communications SystemSDR ASAA2021060635062Modulating Valve · faultedON LANDING CONT CAB TEMP WENT FROM 20-50+ WHILE BEING COMMANDED TO COLD. GROUNDED - YES. ACCOMPLISHED BITE TEST REF B737-800 AMM 21-61-00-700-806-002 NO FAULTS NOTED, REMOVED AND REPLACED CONT CABIN TRIM VALVE REF AMM 21-61-21 DO TO HISTORY.Jun 6, 2021 · N536AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2021051834856Autoland Sys · malfunctionedHGS/ AUTOLAND UNSUCCESSFUL AUTOLAND DID NOT FLARE PROPERLY. FINISHED MANUALLY. GROUNDED - YES. DFCS HAVE NO FAULTS LOGGED FOR LAST FLIGHT LEG. ACCOMPLISHED LAND VERIFY TEST PER B737-800 AMM TASK 22-00-01-730-807, AUTOLAND SYS GND CHECKED SATISFACTORY. ACCOMPLIMay 18, 2021 · N536AS · Boeing 737890 · Autopilot SystemSDR ASAA2021051734829Fmc · faultedRIGHT FMC FAILURE OCCURRED AT CRUISE. PERFORMED FMC FAIL QRH PROCEDURE. FMC-R DID NOT RECOVER. FMC SOURCE SELECT SWITCH PLACED ON BOTH ON L. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 34-61 TASK 836, RH FMC OPS NML. FMC SOURCE SELECT SWITCHED TO NORMAL.May 17, 2021 · N536AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2021042734700Blade · wornPER T/C 78472010 #2 ENG FAN BLADE LUBE #15 PLATFORM ELASTOMER SEAL IS WORN. GROUNDED - YES. REMOVED AND REPLACED #15 PLATFORM PER T/C 78472010.Apr 27, 2021 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2021042734699Spacer · debondedPER T/C 78472010 #2 ENG. FAN BLADE LUBE SPACERS #1,7,8,10,14,18,22 AND 24 ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENG FAN BLADE SPACERS #1,7,8,10,14,18,22 AND 24 PER T/C 78472010.Apr 27, 2021 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2021042734697Spinner · nickedPER T/C 78472010 #2 ENG FAN BLADE LUBE REAR CONE HAS A NICK BETWEEN BALANCE SCREWS #20 AND 21 11747 04/26/2010. GROUNDED - YES. REMOVED REAR TAIL CONE AND INSTALLED ALL NOMINAL BALANCE WEIGHTS REF B737-800 AMM 71-00-250-802-F00. INSTALLED REAR CONE PER T/C 784Apr 27, 2021 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2021042734695Blade · wornPER T/C 78472010 #2 ENG FAN BLADE LUBE #4 BLADE CU-NI-IN COATING MISSING BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED #4 FAN BLADE SET ON #2 ENGINE PER T/C 78472010.Apr 27, 2021 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2021042634701Blade · wornPER T/C 78472010 #2 ENG FAN BLADE LUBE #7 BLADE CU-NI-IN COATING MISSING BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED #7 FAN BLADE PER T/C 78472010.Apr 26, 2021 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2021042634698Blade · damagedPER T/C 78472010 #2 ENG FAN BLADE LUBE #24 PLATFORM AFT BUSHING SURFACE HAS GOUGE. GROUNDED - YES. REMOVED AND REPLACED #24 PLATFORM PER T/C 78472010.Apr 26, 2021 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2021042634696Blade · wornPER T/C 78472010 #2 ENG FAN BLADE LUBE #14 BLADE CU-NI-IN MISSING COATING BEYOND LIMITS. GROUNDED - YES. RMVD & REPLACED #14 FAN BLADE SET ON #2 ENG PER T/C 78472010.Apr 26, 2021 · N536AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2021041934618Line · failedDUCT PRESSURE SPLIT BETWEEN LEFT AND RIGHT DUCT. T/O CLIMB L12, R40. FL180 L15, R40. CRUISE FL380 L17, R35. FL220 L14, R21. AIRCRAFT HAS HISTORY REF LP 60095940. GROUNDED - YES. ACCOMP ENG BLEED HEALTH CK ON #1 ENG REF B737-800 AMM 36-11-00 FOUND 450 STAT SENSApr 19, 2021 · N536AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2021041934615Bulb · detachedWHILE SITTING AT GATE ON APU BLEED AIR, FLIGHT DECK TEMP GOT VERY HOT. TURNED TEMP CONTROL DOWN AND TEMP INITIALLY DIDN'T CHANGE, INDICATION STAYED VERY HOT. AFTER APPROX TWO MINUTES, TEMP RETURNED TO NORMAL. WHILE HOT, LEFT PACK SHOWED APPROX 60 DEG C. GROUNDApr 19, 2021 · N536AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2021040134505Restraint · wornAFT PYLON FAIRING O/B FWD LATERAL RESTRAINT WORN GROUNDED - YES. REMOVED AND REPLACED FITTING IAW B737-800 SOPM 20-50-11-910-801Apr 1, 2021 · N536AS · Boeing 737890 · Nacelle/Pylon Miscellaneous StructureSDR ASAA2021031834309Display · malfunctionedCAPTAIN CDU SCREEN INTERMITTENTLY GOES BLANK. GROUNDED - YES. REMOVED AND REPLACED CAPTAIN'S CDU REF B737-800 AMM 34-61-01, OPS CHECK NORMAL PER SAME.THIS CLEARS MEL 34-36L, C/N 18045536 REMOVED SEAMC NOTIFIED "ANDY".Mar 18, 2021 · N536AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2021022034143Control Valve · faultedAFTER LANDING NR 1 PACK LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED BITE CK OF LT PACK CONTROLLER SHOWS TCV FAULT ON THIS PACK. LT PACK LT EXTINGUISHED AFTER CONTROLLER RESET. VERIFIED LT PACK LT DOES NOT ILLUM WITH MASTER CAUTION RECALL.Feb 20, 2021 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2021010233865Idg · leakingTECH SERVICE REQUEST. FOLLOW-UP TO NR 2 IDG FREQUENT SERVICING, ACCOMPLISH IDG LEAK CHECK. GROUNDED-YES. PERFORMED IDG LEAK CHECK USING, REF B737-800 AMM 24-11-00, PREFERRED METHOD. FOUND OIL LEAKING OUT DRAIN. REMOVED AND REPLACED NR 2 IDG, REF TO AMM 24Jan 2, 2021 · N536AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2020112533594Lamp · inoperativeEMERGENCY SLIDE/OVERWING EXIT LIGHT INOPERABLE ON LT SIDE, LOWER LIGHT AFT OF MAIN LANDING GEAR. GROUNDED-YES. RELAMPED EMERGENCY EXIT LIGHT ON LT SIDE, PER B737-800 AMM 33-51-04. OPERATIONS OK.Nov 25, 2020 · N536AS · Boeing 737890 · Emergency LightingSDR ASAA2020102933462Servo · leakingNR 2 ENGINE FUEL HEAT MODULE ABOVE HMU HAS FUEL LEAK FROM HOUSING CAP. GROUNDED-YES. REMOVED LEAKY SERVO FUEL HEATER, REF B737-800 AMM TASK 73-11-07-000-801-F00. REPLACED NR 2 ENGINE FUEL HEATER SERVO, REF AMM TASK 73-11-07-400-801-F00. STOWED NR 2 ENGINE Oct 29, 2020 · N536AS · Boeing 737890 · Engine Fuel DistributionSDR ASAA2020101733369Antenna · failedPWS FAIL AND WXR FAIL. GROUNDED-YES. REMOVED AND REPLACED WXR ANTENNA DRIVE UNIT. WXR SYSTEM OPERATIONAL TEST ACCOMPLISHED WITH NO DEFECTS NOTED, REF B737-800 AMM 34-43-11. ETOPS SIGNIFICANT SYSTEM GROUND VERIFICATION SUCCESSFUL.Oct 17, 2020 · N536AS · Boeing 737890 · Weather Radar SystemSDR ASAA2020101033325Valve · malfunctionedAIR COND CONT CABIN ZONE TEMPERATURE LIGHT ON RECALL AFTER START. GROUNDED-YES. BITE CHECKED BOTH ZTC'S, REF B737-800 FIM 21-62 TASK 801. NR 1, NO FAULTS. NR 2 FAULTS CONT CABIN TRIM VALVE. PERFORMED B737-800 FIM 21-62 TASK 832, FAULT RESETS. RAN VERIFY Oct 10, 2020 · N536AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2020100533286Pressure Switch · faultySHORTLY AFTER LEVEL OFF AT FL 400, WITH 1100 BLS OF FUEL IN CENTER TANK. CENTER FUEL PUMP SWITCHES WERE PLACED ON AND LOW PRESSURE LIGHTS ILLUMINATED. AFTER CYCLING BOTH CTR PUMP SWITCHES 3-4 TIMES THE LEFT LOW PRESSURE LIGHT EXTINGUISHED, BUT THE RIGHT LOW POct 5, 2020 · N536AS · Boeing 737890 · Fuel Boost PumpSDR ASAA2020092933244Start Valve · inoperativeENGINE NR 1 START VALVE STUCK INTERMITTENTLY DURING ENGINE START. GOOD APU PRESSURE ENGINE START SWITCH, GRD. NO START VALVE OPEN LIGHT AND NO N2 ROTATION, MADE 3 ATTEMPTS TO START (UNSUCCESSFUL). UNDER CONSULTATION WITH ALASKA MX CONTROL, START VALVE OPEN Sep 29, 2020 · N536AS · Boeing 737890 · Engine Start Valves/ControlsSDR ASAA2020073172956Connector · not seatedAPU FAILED TO START AFTER LANDING FAULT LIGHT ILLUMINATED FOR 4 MINUTES AND THEN WENT OUT. RAN QRH AND DID NOT TRY A RESTART. GROUNDED - YES. INITIAL EVAL OF APU CONFIRMED NO START. ACCOMPLISHED B737-800 FIM 49-32-TASK 805. ALL RING OUTS GOOD. DURING GVI OF APJul 27, 2020 · N536AS · Boeing 737890 · APU System WiringSDR ASAA2020062232826Actuator · failedRH PACK LITE ILLUMINATED AFTER START ON M/C RECALL PACK LITE EXTINGUISHES ON RESET. GROUNDED - YES. BITE OF R/H PACK TEMP CONTROLLER SHOWED RAM AIR ACT FAIL. REF B737-800 FIM 21-62 TASK 836. REQUIRES REPLACEMENT OF R/H RAM AIR INLET ACTUATOR. REMOVED AND REPLAJun 22, 2020 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020061872807Warning Light · false activationCONT CABIN ZONE TEMP LIGHT ON RECALL. GROUNDED - YES. PERFORMED PACK\ZONE TEMP CONT BITE TEST REF B737-800 AMM 21-61-00, IN FLT FAULT SHOWS FLT DECK TRIM VALVE, WAS ABLE TO VERIFY FAULT. RESET SYS, NO OTHER FAULTS NOTED AT THIS TIME.Jun 17, 2020 · N536AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2020061632800Battery Pack · dischargedEMERG LIGHTS ON RH SIDE OF A/C ARE ALL INOP. GROUNDED - YES. REMOVED & REPLACED EMERG LIGHTS BATTERY PACKS LOCATION M1671, M1672 & M1676. OPS CHECK GOOD.Jun 13, 2020 · N536AS · Boeing 737890 · Emergency LightingSDR ASAA2020032532535Acm · failedRIGHT PACK TRIP OFF CAUTION MESSAGE TRIED TO RESET PER QRH AND FAILED AGAIN. PACK TEMP WAS 58 DEGREES DURING FAILURE DURING CLIMB OUT. GROUNDED - YES. FOUND ACM TO BE GRINDING. REPLACED ACM REF B737-800 AMM 21-51-04. PERFORMED PACK/ZONE BITE TEST - RAM SENSOR Mar 23, 2020 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020031732473Transceiver · faultyWEATHER RADAR UNRELIABLE AT CRUISE IN AUTO MODE. RADAR CHECKED GOOD ON GROUND IN KSEA. IN AUTO MODE, SHOWED HEAVY RADAR RETURNS 80NM - 200NM AND NEVER DECLUTTERED. NO HEAVY PRECIP OR STORMS THERE. WEATHER RADAR WAS DEPENDABLE AND ACCURATE IN MANUAL MODE. CHECKMar 17, 2020 · N536AS · Boeing 737890 · Weather Radar SystemSDR ASAA2020032032468Warning System · false activationCLIMBING THROUGH 14,00 RT PACK LIGHT ILLUMINATED. RT PACK LIGHT ON OVERHEAD PANEL STAYED ILLUMINATED AFTER RESETTING MASTER CAUTION. PRESSED TRIP RESET BUTTON ON OVERHEAD PANEL PER QRH AND RT PACK LIGHT RE-ILLUMINATED 10 SECOND LATER. RAN QRH. ISOLATED ISOLATIMar 17, 2020 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020031632423Switch · faultyCLIMBING OUT OF 14000 FT THE R/H PACK LIGHT ILLUMINATED, WE FOLLOWED THE QRH PROC AND THE PACK LIGHT TURNED OFF. 3 MIN LATER THE PACK LIGHT ILLUMINATED, WE FOLLOWED THE QRH PROC AND THE PACK LIGHT DID NOT TURN OFF. WE CONTINUED THE FLIGHT WITH ONE PACK. GROUNDMar 14, 2020 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020031632422Actuator · failedEXACT SAME REPEAT WRITE UP ON RIGHT PACK LIGHT. PER QRH CLOSED ISOLATION VALVE, TURNED OFF RIGHT PACK. GROUNDED - YES. CONFIRMED FAULT, NO. 2 PACK/ZONE TEMP CONTROLLER BITE SHOWS HARD FAIL R/H RAM AIR INLET ACTUATOR FAIL. NO. 1 CONTROLLER SHOWS NO FAULTS. REMMar 12, 2020 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020031332414Warning System · false activationDURING CLIMBOUT THROUGH 16,000 RT PACK CAUTION LIGHT ILLUMINATED. ACCOMPLISHED QRH PROCEDURE & PACK LIGHT WENT OUT BUT REILLUMINATED AFTER 1 MIN. REACCOMPLISHED QRH PROCEDURE WITH HIGHER TEMP INCREASE WITH SAME RESULT. TURNED RT PACK OFF & CLOSED ISOLATION VALMar 11, 2020 · N536AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2020031132377Transceiver · inoperativeUNABLE TO TRANSMIT ON #2 HF. ABLE TO HEAR AND RECEIVE SELCAL ON HF #2. GROUNDED - YES. REPLACED #2 TRANSCEIVER & COUPLER REF B737-800 AMM 23-11-61 & AMM 23-11-21. #2 HF RADIO OPS CHECK GOOD IAW AMM 23-11-21 AND 23-11-61 THIS CLEARS MEL 23-11A.Mar 7, 2020 · N536AS · Boeing 737890 · HF Communications SystemSDR ASAA2020030932376Unknown · malfunctionedAFTER TAKE OFF, UNABLE TO TRANSMIT ON HF # 2 COULD HEAR AND RECEIVE SELCAL ON HF # 2. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 23-11 TASK 806 # 2 HF OPS CHK NORMAL, SUCCESSFUL GROUND VERIFICATION ACCOMPLISHED WITH SAN FRANCISCO.Mar 6, 2020 · N536AS · Boeing 737890 · HF Communications SystemSDR ASAA2020022332242Warning Light · false activationPWS FAIL, WXR FAIL ANT AMBER ILLUMINATED WHILE TRYING TO USE WEATHER RADAR. GROUNDED - YES. ACCOMPLISHED WXR BITE TEST, NO FAULTS. REF B737-800 FIM 34-43 TASK 801. ACCOMPLISHED WXR SYSTEM TEST, TEST PASSED. REF B737-800 AMM 34-43-00.Feb 23, 2020 · N536AS · Boeing 737890 · Weather Radar System
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