Boeing 737-7H4

Service difficulty reports · 96,043

Newest first. General aviation reporting is voluntary.

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 = '7377H4'
  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 SWAA2026102750355Hook · looseESCAPE SLIDE PACK GIRT BAR HOOKS LOOSE (FWD ENTRY). PERFORMED ESCAPE SLIDE PACK CHECK PER AMM 25-66-01. OPS CHKD GOOD.Oct 23, 2026 · N241WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026102682501Start Valve · faultedON NR 2 ENGINE START, ONLY REACHED 17% N2 BEFORE ROLLING BACK. SECOND ATTEMPT WAS 0% N2. R & R THE NR 2 ENG START VALVE IAW AMM 80-11-01.Oct 22, 2026 · N455WN · Boeing 7377H4 · Engine Start Valves/ControlsSDR SWAA2026102618567Light · inoperativeAREA LIGHT AT ROW 3DEF INOP AREA LIGHT AT ROW 3DEF INOPERATIVE. R & R THE LIGHT ASSY IAW AMM 33-51-03-201.Oct 22, 2026 · N479WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102692517Lamp · inoperativeEMERGENCY AREA LIGHT AT SEAT 19DEF INOPERATIVE. R & R THE LAMPS IAW AMM 33-51-03-960-801. TEST PASSED.Oct 22, 2026 · N217JC · Boeing 7377H4 · Emergency LightingSDR SWAA2026102647435Seal · crackedSTABILIZER, LEFT HAND UPPER SLIDING SEAL CRACKED LEFT ELEVATOR. R & R LT HORIZONTAL STAB UPPER SLIDING SEAL IAW AMM 53-31-31.Oct 22, 2026 · N241WN · Boeing 7377H4 · Horizontal Stabilizer Miscellaneous StructureSDR SWAA2026102647202Seal · crackedSTABILIZER RT UPPER SLIDING SEAL CRACKED. R & R THE HORIZONTAL STAB RT UPPER SLIDING SEAL IAW AMM 53-31-31.Oct 22, 2026 · N241WN · Boeing 7377H4 · Horizontal Stabilizer Miscellaneous StructureSDR SWAA2026102620626Start Valve · faultedNR 2 ENGINE START, ONLY REACHED 17% N2 BEFORE ROLLING BACK. SECOND ATTEMPT WAS 0% N2. R & R NR 2 ENG START VALVE IAW AMM 80-11-03.Oct 22, 2026 · N455WN · Boeing 7377H4 · Engine Start Valves/ControlsSDR SWAA2026102602310Warning Light · inoperativeMASTER FIRE WARNING LIGHT WILL NOT ILLUMINATE. R & R THE FIRE WARNING LIGHT ASSY IAW AMM 33-11-00Oct 21, 2026 · N474WN · Boeing 7377H4 · Central WarningSDR SWAA2026102660392Battery Pack · no testAFT RT EMERGENCY BATTERY PACK M1672 FAILED A CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK AMM 33-51-06.Oct 21, 2026 · N447WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102613542Battery Pack · no testAFT LEFT EMERGENCY BATTERY PACK M1673 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.Oct 21, 2026 · N447WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102622680Battery Pack · no testM1674 AND M1675 FAILED A CAPACITY CHECK. R & R M1674 AND M1675 BATTERY PACKS IAW AMM 33-51-06 02. INSPECTED IAW AMM 33-51-06-960-805.Oct 21, 2026 · N298WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102609004Battery Pack · no testM1668 AND M1669 FAILED A CAPACITY CHECK. R & R M1668 AND M1669 BATTERY PACKS IAW AMM 33-51-06 02. INSPECTED IAW AMM 33-51-06-960-805.Oct 21, 2026 · N298WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102648731Battery Pack · no testFWD LT EMERGENCY BATTERY PACK M1675 FAILED A CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK AMM 33-51-06Oct 21, 2026 · N447WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102245732Fuse · faultedLEADING EDGE FLAPS AND SLATS, ONE OR MORE LEADING EDGE DEVICES 123 AND 4 SLATS 5678 SHOWED IN TRANSIT DURING FLIGHT. TROUBLESHOT PER FIM 27-81 TASK 812. CHECKED FOR BYPASSING LE ACTUATORS AND LE UCM VALVE NO BYPASSING NOTED. RANG OUT WIRES A11 AND D12 IN CONOct 21, 2026 · N477WN · Boeing 7377H4 · Leading Edge Slat Control SystemSDR SWAA2026102680991Lanyard · misinstalledPASSENGER CABIN RT OVERWING EXIT ESCAPE LANYARD IMPROPERLY STOWED. RESTOWED ESCAPE LANYARD IAW AMM 25-61-10-400-802.Oct 20, 2026 · N472WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026102664408Support · crackedPASSENGER CABIN AFT ENTRY L2 DOOR LOWER LINER SUPPORT ASSY WAS CRACKED AT THE FORWARD AND AFT BRACKETS. REMOVED AND REPLACED PASSENGER CABIN AFT ENTRY L2 DOOR LOWER LINER SUPPORT ASSEMBLY IAW AMM 52-13-31.Oct 20, 2026 · N472WN · Boeing 7377H4 · Passenger/Crew DoorsSDR SWAA2026102671199Support Bracket · looseRIGHT WING LWR INBD TRAILING EDGE PANEL 651GB, FWD SUPPORT BRACKET NOT SECURE AT SPAR CAP. REMOVED AND REPLACED THE FWD SUPPORT BRACKET IAW SRM 51-40-02.Oct 20, 2026 · N472WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2026102683655Seat Track · wornFLIGHT DECK, CAPT. AFT IB SEAT TRACK WORN TO BEYOND LIMITS. THE SEAT TRACK WAS R & R IAW AMM 25-11-11.Oct 20, 2026 · N472WN · Boeing 7377H4 · Fuselage, Seat/Cargo Attach FittingsSDR SWAA2026102619298Battery Pack · inoperativeEMERGENCY LIGHTS ASSOCIATED WITH M1674 BATTERY PACK WAS INOPERATIVE. CHARGED THE BATTERY PACK M1674 IAW AMM 33-51-06-610-802. PERFORMED AN OPS TEST IAW AMM 33-51-00-710-801, ALL LIGHTS CHKD GOOD.Oct 19, 2026 · N469WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102618666Lamp · inoperativeLEFT AFT LOWER FUSELAGE EXTERIOR EMERGENCY LIGHT WAS INOP. REPLACED THE LAMPS IAW AMM 33-51-04-960-801. OPS TESTED GOOD.Oct 19, 2026 · N234WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102625763Battery Pack · inoperativeINOPERATIVE EMERGENCY EXIT LOCATOR LIGHT POWERED BY BATTERY PACK M1674. CHARGED THE BATTERY PACK M1674 IAW AMM 33-51-06-610-802. OPS TESTED IAW AMM 33-51-00-710-801, ALL LIGHTS ASSOCIATED WITH M1674 CHKD GOOD.Oct 19, 2026 · N469WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102603886Bulb · inoperativeRIGHT OVERWING EMERGENCY EXIT AFT LOCATOR HAD INOPERATIVE BULBS. REPLACED THE BULBS AND PERFORMED A GOOD INSTALLATION TEST IAW AMM 33-51-01-960-801. VERIFIED ITEM 1.Oct 19, 2026 · N469WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102374177Megaphone · inoperativeDUE TO IN SERVICE REPORT OF FWD MEGAPHONE INOPERATIVE, REMOVED AND REPLACED THE FWD MEGAPHONE IAW MM 25-64-00.Oct 19, 2026 · N474WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026102227749Hook · looseR1 ESCAPE SLIDE PACK GIRT BAR HOOKS LOOSE. REMARKS: R1 GIRT BAR RETAINING PIN/BOLT IS LOOSE. RE SECURED R1 BIRT BAR RETAINING CLIP PER SRM 51-40-02.Oct 18, 2026 · N962WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026102200930Flashlight · inoperativeCABIN EMERGENCY FLASHLIGHT WILL NOT TEST/INOP. R&R AFTER F/A FLASHLIGHT INBOARD SIDE PER AMM 25-64-00. TYPO CORRECTION R&R AFT F/A FLASHLIGHT INBOARD SIDE PER AMM 25-64-00.Oct 18, 2026 · N292WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026102122860Panel · crackedRIGHT MLG AFT SHELF PANEL WAS CRACKED. REPLACED FAIRING CAP IAW AMM 57-50-02 & 20-50-11.Oct 17, 2026 · N297WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2026102116002Lamp · inoperativeRIGHT FWD EXTERIOR EMERGENCY LIGHT WAS INOPERATIVE. R & R THE LAMP IAW AMM 33-51-04. OPS CHKD SATISFACTORY.Oct 17, 2026 · N218WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102007959Fire Warning · intermittentAFT CARGO FIRE DETECTION, FIRE LIGHT ON. INTERMITTENTLY HAPPENED TWICE. OK TO CONTINUE ON MEL 26-19-01, SP1. PERFORMED FIM 26-23 TASK 812. R & R CARGO PANEL IAW AMM 26-00-02. OPS CHKD GOOD. NO DEFECT NOTED.Oct 16, 2026 · N473WN · Boeing 7377H4 · Fire DetectionSDR SWAA2026102071827Seat Track · wornFLIGHT DECK, FO AFT INBD SEAT TRACK WORN BEYOND LIMITS. THE SEAT TRACK WAS R & R IAW AMM 25-11-11.Oct 16, 2026 · N247WN · Boeing 7377H4 · Fuselage, Seat/Cargo Attach FittingsSDR SWAA2026102087026Bracket · looseR1 DOOR ESCAPE SLIDE CASE FWD GIRT BAR HANGER BRACKET LOOSE. TIGHTENED R1 DOOR ESCAPE SLIDE CASE FWD GIRT BAR HANGER BRACKET IAW SRM 51-40-02.Oct 16, 2026 · N247WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026102791019Chute Assy · crackedCRACKED CHUTE ASSY IN THE FWD CARGO BAY. REPLACED THE CHUTE ASSY BTWN BS 500B TO 500C RT SIDE IAW SRM 51-40-02.Oct 15, 2026 · N273WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026101995103Lens · detachedEMERGENCY LIGHT LENS ON FO SIDE FELL OFF. REMOVED AND REPLACED THE EMERGENCY EXIT LENS IAW AMM 33-51-01. OPS CHKD GOOD.Oct 15, 2026 · N292WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101975253Battery Pack · no testAFT LEFT EMERGENCY BATTERY PACK M1673 FAILED CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.Oct 15, 2026 · N209WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101936295Light · inoperativeSIDE WALL EMERGENCY LIGHT WILL NOT LLUMINATE. OK TO CONTINUE PER MEL 33-2-03 AN 345357. R & R LT EMERGENCY EXIT ROW FLOOR PROXIMITY LIGHT ASSY. OPS NORMAL. REF LP 2816135. THIS CLEARS MEL 33-2-03.Oct 15, 2026 · N250WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101954853Battery Pack · no testAFT RT EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK PER MM 33-51-06.Oct 15, 2026 · N291WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101994927Battery Pack · no testAFT LT EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.Oct 15, 2026 · N291WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101999157Battery Pack · no testAFT RT EMERGENCY BATTERY PACK M1672 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.Oct 15, 2026 · N209WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101923787Battery Pack · no testRT EMERGENCY EXIT BATTERY PACK M1669 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK PER AMM 33-51-06 INSPECTION VERIFIED CORRECTIVE ACTION TAKEN IN STEP 1.Oct 15, 2026 · N209WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101914969Battery Pack · no testLEFT EMERGENCY EXIT BATTERY PACK M1668 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.Oct 15, 2026 · N209WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102398231Bulb · inoperativeRIGHT LOWER AFT EXTERNAL EMERGENCY LIGHT IS INOPERATIVE. REMOVED AND REPLACED RT LOWER AFT EXTERNAL EMERGENCY LIGHT BULB IAW AMM 33-51-04-960-801. OPS CHKD GOOD.Oct 14, 2026 · N915WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101935213Hook · looseESCAPE SLIDE GIRT BAR HOOKS WERE LOOSE AT THE FWD BOARDING DOOR. ADJUSTED THE SLIDE COVER HOOKS IAW SIP. OPS CHKD NORMAL.Oct 14, 2026 · N470WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026101935111Lamp · inoperativeEMERGENCY LIGHT AT ROW 21DEF INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-03. OPS CHKD OKAY.Oct 13, 2026 · N443WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101957023Slide · unsecureL2 DOOR SLIDE FELL OUT OF BUSTLE. REINSTALLED AFTER ENTRY DOOR SLIDE IAW MT 725-61-06.Oct 13, 2026 · N213WN · Boeing 7377H4 · Escape SlideSDR SWAA2026110489828Plate · crackedCRACK CORRUGATED PLATE TRAILING EDGE LOCATED ORSS 243 AT RT WING. REPLACED CORRUGATED PLATE TRAILING EDGE LOCATED ORSS 243 AT RT WING IAW SRM 51-10-02 ITEM 9 SRM 51-40-02 AND TOOK MEASURES OF CRACK IS 0.400.Oct 12, 2026 · N203WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2026102627991Light · inoperativeMULTIPLE MAIN CABIN EMERGENCY LIGHTS INOPERATIVE. R & R THE EMERGENCY LIGHT ASSY AT SEAT ROW 9 ABC IAW AMM 33-51-06.Oct 12, 2026 · N926WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026102692410Strap · crackedAFT FASTENER HOLE AT STA 639 STUB BEAM HAS A CRACK. REMOVED 2EA BS 639 STRAPS IAW SRM 51-40-02. LOCATE AND DRILL 2EA NEW STRAP IAW SRM 51-40-05. INSTALLED NEW STRAPS IAW SRM 51-40-02 C/W.Oct 12, 2026 · N926WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026101946866Slide · out of positionAE ESCAPE SLIDE FLAP NEEDS READJUSTED_ REPOSITIONED AFT ENTRY SLIDE REF MT #725-61-06.Oct 12, 2026 · N488WN · Boeing 7377H4 · Escape SlideSDR SWAA2026101618896Lens · missingFO SIDE EMERGENCY EXIT LIGHT LENS MISSING. REPLACED THE EMERGENCY LIGHT LENS IAW AMM 33-51-01.Oct 12, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026101639244Radome · crackedRADOME CRACKED AT 6 OCLOCK POSITION, R & R THE NOSE RADOME IAW AMM 53-52-00.Oct 12, 2026 · N486WN · Boeing 7377H4 · Aerodynamic FairingsSDR SWAA2026101656650Lens · missingMID CABIN OVHD EXIT SIGN MISSING REAR COVER. REPLACED THE LENS COVER AMM 33-25-0.Oct 12, 2026 · N497WN · Boeing 7377H4 · Emergency Lighting
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