JASC 3830

Service difficulty reports · 747

Reports filed under 3830 · Waste Disposal System, 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 jasc_code = '3830'
  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 AALA202603245048Motor · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ALL 3 LAVATORY NOT FLUSHING ABOVE 16000FT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT ORD. REMOVED AND REPLACED VAACUM BLOWER. PER AMM 38-32-05. OPS CHECK GOOD.Mar 20, 2026 · N979AN · Boeing 737823SDR CALA2026030414297Motor · cloggedAFT LAV 2R CLOGGED MOTOR WILL NOT FLUSH AND IS BACKING UP CLEANED EXCESIVE AMOUNTS OF COMPACTED PAPER TOWELS FROM AFT RT TOILET AND FWD TOILET. AS A PRECAUTION PERFORMED A PERIODIC FLUSH VACUUM WASTE SYSTEM CLEANING REF AMM 38-32-00-100-801. FLUSHED LAVS MULTIMar 4, 2026 · N17317 · Boeing 7378SDR CALA2026030314296Toilet · cloggedFWD TOILET INOPERATIVE, PAPER TOWELS FLUSHED, AIR FLOW WAS CONT BUT F LSD NOW NO SOUND CLEANED EXCESIVE AMOUNTS OF COMPACTED PAPER TOWELS FROM AFT RT TOILET AND FWD TOILET. AS A PRECAUTION PERFORMED A PERIODIC FLUSH VACUUM WASTE SYSTEM CLEANING IAW AMM 38-32Mar 1, 2026 · N17317 · Boeing 7378SDR AALA202602180304Toilet · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: LAVATORY-D TOILET CONTINUOUSLY FLUSHING. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. PERFORMED OPS TEST OF LAVATORY-D TOILET, TEST GOOD. PER AMM 38-32-00.Feb 16, 2026 · N341RW · Boeing 7378SDR AALA202602189217Toilet · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: ALL LAVATORY STOPPED FLUSHING IN FLIGHT AND INOPERATIVE LAVATORY MESSAGE ON FLIGHT ATTENDANT PANEL. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT DFW. PERFORMED LAVATORY OPERATIONAL CHECK ON ALL THREE LAFeb 16, 2026 · N315UU · Boeing 7378SDR AALA202602132706Drain Valve · cloggedAIRCRAFT WAS GROUNDED: A REPEAT WRITE UP THE FLIGHT ATTENDANTS REPORTED ROTTEN EGG SMELL IN AFT GALLEY. ACCOMPLISHED WORK CARD 09L00021001. FOUND CLOGGED DRAIN VALVE. CLEAN GRAY WATER SYSTEM DRAIN. PER AMM 38-31-00. OPS CHECKED GOOD, NO MORE ODOR.Feb 12, 2026 · N318SF · Boeing 7378SDR YENA2026021100165Tank · odorFLT 1017, BOS - JFK. INFLIGHT ADDRESS OF INTERMITTENT ODOR IN CABIN, SULFUR OR SEWAGE ODOR MOSTLY IN AFT GALLEY. ALSO SMELLED AT ENTRY DOOR UPON ARRIVAL. PERFORMED A LEAK CHECK OF LAV SYSTEM COMPONENTS IAW AMP 38-00-00. USING TOILET DEODARANT CONCENTRATE SPFeb 10, 2026 · N3289J · Airbus BD5001A11SDR JJBA20260220068Valve · corrodedAFT TOILET WASTE VALVE INTERNAL STRUCTURE HAS CORROSION, MARKED. REMOVED AND REPLACED AFT TOILET WASTE VALVE INTERNAL STRUCTURE AND REINFORCEMENT DOUBLER.Feb 1, 2026 · N14168 · Emb EMB145XRSDR CALA2026020413577Blower · faultedALL LAVS WILL NOT FLUSH REQUEST MEL PER 3802E. APPROVED DEFER PER MEL 3802E. REMIVED AND REPLACE AFT CARGO LAV VACUUM BLOWER IAW AMM 38-32-05. OPS CHECK GOOD.Feb 1, 2026 · N33714 · Boeing 737724SDR GTIA2026020239263Lavatory · leakingSTRONG ODOR OF SEWAGE IN COCKPIT AND FWD LAV. BOTH IN FLIGHT AND ON GROUND. FOUND FWD LAV TOILET LEAKING.Jan 31, 2026 · N644NK · Airbus A320232SDR CALA2026013013440Valve · stuckLAVATORY 4G SINK BOWL FULL OF GREY WATER AND OVERFLOWING, FOWL ODOR THROUGH OUT CABIN. TROUBLESHOT SYS. RESTRICTOR VALVE DEACTIVATED OPEN LOCKED FOR REPAIR UNLOCKING LAV 4G SINK BOWL OPS CHECK GOOD, NO OVERFLOW IAW AMM 38-31-00.Jan 28, 2026 · N2644U · Boeing 777300ERSDR SWAA2026012964903Sill Drain · odorHORRIBLE SULFUR ODOR COMING FROM FWD FLOOR DRAINS ON EACH SIDE OF AFT GALLEY. THE ODOR WAS INTERMITTENT WHILE ACFT OPERATING. ONE FLT ATTENDANT GAGED. FLOOR DRAINS ON FLOOR ON FAR SIDE OF GALLEY NEXT TO GIRT BARS. PERFORMED AFT SILL DRAIN FLOAT VALVE CLEANJan 27, 2026 · N8711Q · Boeing 7378SDR CALA2026012613251Line · leakingLAVATORY E INOPERATIVE. REPEAT WRITE UP. LEAKING WASTE & ODOR IN LAVATORY PULLED TOILET SHROUD AT LAVATORY E, FOUND INTERMITTENT LEAK AT DRAIN COUPLING. LEAKAGE ONLY OCCURS WHEN TOILET FLUSHED. NO LEAKS (DDP C/W) COMPLIED WITH MEL. LAV E SECURED CLOSED AND Jan 26, 2026 · N17285 · Boeing 7378SDR CALA2026012613246Toilet · odorLAVATORY TOILET BOWL HAD A BAD ODOR AT L4 DOOR. AFT CABIN LAV K SERVICED. AFT LAV WITH FRESH DEGERM FLUID. NO LEAKS NOTED. ODOR ELIMINATED.Jan 26, 2026 · N33103 · Boeing 757224SDR CALA2026012013110Pressure Switch · faultedLAVS 1L 2L 2R 3LAFT AND 3R WILL NOT FLUSH. REPLACED VACUUM CHECK VALVE IAW AMM 38-32-07. FOUND ALTITUDE SWITCH 38006 BROKEN. REPLACED BOTH ALTITUDE SWITCHES IAW AMM 38-32-07. SIMULATED AIRCRAFT IN AIR MODE, ALL TOILETS OPS NORMALLY.Jan 17, 2026 · N773UA · Boeing 777222SDR DALA2026011500350Elbow · cloggedDIVERTED TO HND DUE TO FOUR OUT OF EIGHT LAVATORIES INOPERATIVE. FOUND PAPER TOWELS AND DIAPER CLOG AT WASTE TANK ELBOW. REMOVED CLOG. (LP# 8122462)Jan 13, 2026 · N507DN · Airbus A350941SDR DALA2026011500352Elbow · cloggedDIVERTED TO SEA DUE TO ALL LEFT SIDE LAVS INOPERATIVE. FOUND RAGS CLOGGING ELBOW AT WASTE TANK. REMOVED CLOG. (LP# 7846398)Jan 10, 2026 · N510DN · Airbus A350941SDR CALA2025122412422Toilet · malfunctioned45 MIN INTO FLT WASTE TANK 2 SHOWS FULL & ASSOC LAVS WONT FLUSH. AFTER SERVICED, WASTE TANKS, OPS CHKD & FOUND LAV B INOP. DOOR 1L LAV B TOILET WON'T FLUSH. ACCOMPLISHED LAV B OPS TEST IAW AMM 38-32-00-700-802, TOILET FLUSHED NORMALLY MULTIPLE TIMES. OK FORDec 21, 2025 · N2639U · Boeing 777300ERSDR DALA2025122209272Generator · failedAFTER PUSHBACK AND ENGINE START FA'S IN AFT GALLEY REPORTED A STRONG BURNING ELECTRICAL ODOR FROM THE AFT CENTER LAV AREA. FLIGHT RETURNED TO THE GATE AND DEPLANED. LAVATORY WASTE SYSTEMS VACUUM GENERATOR. C/W MSI PREVENTION PROGRAM STEPS A - G FOUND VACUUM GDec 19, 2025 · N374NW · Airbus A320212SDR ANCF20251219739Blower · failedDURING FLIGHT AND ABOVE 16000 FT RIGHT SID TOILETS DIDNT WORK UPON INSPECTION OF THE CB PAGE CE38-32-804 WASTE SYS-R CB WAS FOUND TRIP AND LOUD BE RESET AFTER TWO ATTEMP TOILETS IAW AMM DMC-B787-A-38-32-61-02A-520A-A/720A-A THE VACUUM Dec 17, 2025 · N783AV · Boeing 7878SDR CALA2025121512130Lavatory · leakingBLUE JUICE LEAKED UNDER FWD LAV A FLOOR PAN. REQUIRES FURTHER CLEANING. NOT ENOUGH TIME TO CLEAN AT THIS TIME. WITHIN 7 DAYS ACCOMPLISH ECRA 2011-01000 LAV SPILL SEC 2 B, IN DEPTH CLEAN UP IN THE AREA AROUND LAV A. APPROX STA 310 TO 340. WL 208. STRINGERS18 TODec 12, 2025 · N17128 · Boeing 757224SDR CALA2025121212078Drain · cloggedLAVATORY IS SHOWING FULL WITH POTABLE WATER FULL, LAV SERVICED AT 1329 LCL IAW FLIGHT FEED VERIFIED LAV SERVICE. WASTE ITANK IS EMPTY. VERIFIED LAV OPERATION WITH NO LEAKS. REQUEST MEL 3802F. TOILETS FLUSH NORMALLY. NO LEAKS NOTED - TOMC APPROVED PLACED LAV Dec 10, 2025 · N75425 · Boeing 737924ERSDR CALA2025120911929Valve · leakingEXTREME ODOR EMITTING FROM AFT CARGO PIT, FOUND AFT WASTE TANK DUMP VALVE LEAKING. LEAK FWD ON STRINGERS S43L THRU S45L TO ABOUT BS 1873, FWD OF BULK CARGO PIT DOOR, IN CENTER FUSELAGE. R & R AFT WASTE DRAIN BALL VALVE IAW AMM 38-32-03-400-801 UP TO ITEM H. Dec 6, 2025 · N768UA · Boeing 777222SDR CALA2025120711816Motor · failedLAV E FLUSH MOTOR EXTREMELY HOT TO TOUCH AND BURNING ODOR IS PRESENT IN LAV. DISCONNECTED FLUSH SWITCH CONNECTOR IAW AMM 38-32-04, CONNECTORS STOWED. FBO VERIFIED NO BURNING SMELL PRESENT AT THIS TIME. REPLACED TOILET IAW AMM 38-32-01-000-806. OPS CHECKDec 3, 2025 · N37507 · Boeing 7379SDR DALA2025120308818Hinge · damagedGALLEY 401 WORK DECK SUMP SCREEN DAMAGED. INSTALLED HINGE ON AFT GALLEY DRAIN SUMP SCREEN. IAW A319 AMM 25-31. (1330040).Dec 1, 2025 · N302NB · Airbus A319114SDR DALA2025112508576Control Unit · corrodedUPPER FUSELAGE, PAX CABIN, FWD LAVATORY FLUSH CONTROL UNIT WITH CORROSION. REPLACED FLUSH CONTROL UNIT IAW AMM TASK 38-31-12-000-001- A AND 38-31-12-400-001-A. (1319676).Nov 24, 2025 · N354NB · Airbus A319114SDR CALA2025112011374Lavatory · faultedALL A/C LEFT LAVS INCLUDING 3L CENTER LAVS STOPPED WORKING FOUND ALL LAVS ON LEFT SIDE, INCLUDING 3L CENTER LAVS TO BE OPERATING NORMALLY. FOUND LAV H CLOGGED WITH LARGE AMOUNTS OF PAPER TOWELS AND TOLIET PAPER JAMMED IN TOLIET BOWL. REMOVED AND CLEARED CLOG.Nov 18, 2025 · N78008 · Boeing 777224SDR R61A2025121700528Doubler · corrodedDURING HEAVY CHECK MAINTENANCE FOUND WASTE SERVICE PANEL CUTOUT INTERNAL DOUBLER CORRODED. WASTE PANEL CUTOUT INTERNAL DOUBLER HAS BEEN REPLACED IAW SRM 51-41-02, AND SRM 51-43-02.Nov 13, 2025 · N818MD · Emb ERJ170100SUSDR CALA2025111311181Toilet · cloggedLAVATORY E OVERFLOWING. CLEARED BLOCKAGE, TOILET OPERATES NORMALL. OPEN AND INSPECTED PANELS IN AFT CARGO PIT. NO WASTEWATER FOUND. AMM REF 38-32-00Nov 9, 2025 · N37319 · Boeing 7378SDR CALA2025110310847Valve · stuckALL LAVS OUT OF SERVICE. FOUND LAV D GATE VALVE STUCK OPEN, DEPLETING VACUUM FROM OTHER TOILETS. AFTER MANUALLY CLOSING LAV D GATE VALVE ALL OTHER TOILETS OPS NORMAL ON GROUND. REF LOG PG 6790548 FOR WORK ACCOMPLISHED. OPS CHECK GOOD. NO LEAKS NOTED. NO FURTOct 31, 2025 · N37413 · Boeing 737924ERSDR SWI2025F01463Sink · cloggedLAV TOILET AND SINK STOPPED WORKING MID FLIGHT W/ASSOCIATED ELECTRICAL SMELL IN CABIN. SMELL WENT AWAY AFTER A COUPLE OF MINUTES (FLIGHT 6384) PLEASE REFERENCE AML 1734688. PLEASE REFERENCE AML 1734705.OPS CHECK OF AFT LAV TOILET PER CRJ 700 AMM 38-31-00. Oct 25, 2025 · N760EV · Cndair CL6002C10SDR R61A2025102400483Sleeve · leakingLAVITORY STEP SLEEVE LEAKING AND FOUND 5 EA SHEAR CLIPS AND 1 INTERCOSTAL CORRODED BETWEEN FRA 85 TO 88 AND STR 27R TO 28R. REMOVED AND REPLACED 5 EA SHEAR CLIPS AND 1 INTERCOSTAL IAW EMB 170/175 SRM 51-41-01 AND 51-41-02. ALSO REF VP-045392-2025 N/R 15,16,17,Oct 22, 2025 · N653RW · Emb ERJ170100SESDR CALA2025102210400Toilet · leakingAFT AIRCRAFT FLOOR FROM ROW 36 AFT LAVS AND GALLEY FLOODED W/ S OME TYPE OF LIQUID FOUND LEAK COMMING FROM LAV D TOILET RINSE VALVE. COMPLIED WITH MEL 3830D. VACUUMED DAMP CARPET. DRIED WITH FANS. THIS IS A DIRTY WATER LEAK THAT CONTAMINATED THE LAV D AREA CAOct 22, 2025 · N77572 · Boeing 7379SDR CALA2025102010274Sink · odorSINK IN GALLEYSMELLS BAD G1 GALLEY BULK 116 NOTED SMELL IN SINK G1 GALLEY. RINSED WITH VINEGAR. OPS CHECK GOOD REF 38-31-00Oct 20, 2025 · N45905 · Boeing 7878SDR CALA2025102010272Lavatory · odorLAV E DOOR INSIDE DOOR NEEDS CLEANED FOUL SMELL LAV E WAS CLEANED BY CLEANERS NO MORE SMELL OK FOR SERVICEOct 20, 2025 · N69819 · Boeing 737924ERSDR CALA2025102010269Toilet · dirtyTOILET BOWL SMELLS BAD AFT RH LAV E CLEANED THE TOILET BOWL AT RH AFT LAV E REF AMM 38-32-01-100-801. OK TO CONTINUE.Oct 20, 2025 · N27520 · Boeing 7379SDR CALA2025101309976Lavatory · fullACFT NEED LAV SERVICE LAVS WERE SERVICED, ALL LABES OPERATE NORMAL.Oct 11, 2025 · N12116 · Boeing 757224SDR CALA2025101309973Drain Valve · faultedAFT LAV WILL NOT FLUSH LEFT AFT LAV WONT HOLD FLUID, FLUSHED SYSTEM NO HELP. REPLACED TOILET TANK DRAIN VALVE. REF TASK 38-32-02-004-001, TASK 38-32-02-404-012. LEAK CHECK GOOD. OPS CHECK GOOD.Oct 9, 2025 · N12116 · Boeing 757224SDR AALA202510108655Toilet · leakingAIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY TOILET LEAKS ON CLIMB AND DESCENT, SMELLS OF URINE. REMOVED AND REPLACED TOILET ASSEMBLY. PER AMM 38-32-01. LEAK CHECK GOOD AND OPERATIONAL CHECK GOOD.Oct 9, 2025 · N925AN · Boeing 737823SDR AALA202510140789Toilet · leakingAIRCRAFT WAS NOT GROUNDED: DURING TAKEOFF, LIQUID WAS SEEPING FROM THAT LAVATORY INTO THE AFT GALLEY. ADDITIONALLY, THE AFT RIGHT LAVATORY SMELL IS VERY BAD. VERIFIED LAVATORY-E TOILET ASSEMBLY LEAKING AT BACK FLANGE. **SUPPLEMENTAL REPORT FOR (AALA20251009078Oct 8, 2025 · N966NN · Boeing 737823SDR DALA2025101307476Dump Valve · corrodedSHIP 185 DURING REPLACEMENT OF FWD WASTE TANK DUMP VALVE, FOUND CORROSION OF STRUCTURE SURROUNDING THE WASTE SERVICING PANEL. CORRECTIVE ACTION: DAMAGE AREA REPAIRED PER ER/A 629441-14 REV. ORIG SECTION II (1234151)Oct 4, 2025 · N185DN · Boeing 767332SDR AALA202510069285Toilet · contaminatedAIRCRAFT WAS GROUNDED: RIGHT AFT LAVATORY REPORTED AS STRONG ODOR FROM FLIGHT ATTENDANTS. ODOR IS STILL PRESENT AFTER A DEEP CLEANING, REPEAT WRITEUP. REMOVE AND REPLACED LAVATORY-E TOILET ASSEMBLY (AALA202510069285), PER AMM 38-32-01. ALSO, REMOVED AND REPLAOct 3, 2025 · N324RN · Boeing 7378SDR CALA2025093009447Relay · faultyAIR TURN BACK DUE TO BOTH FWD LAVS AND ONE AFT LAV NOT FLUSHING IN AIR (FWD SYS). LAV FLUSH CONTROL RELAYS K2311 AND K2310 SWAPPED FOR TROUBLESHOOTING PURPOSES (WDM 38-32-11-1.1)AIRCRAFT PUT IN AIR MODE AND ALL LAVS FLUSHED CORRECTLY. REMOVED AND REPLACED RELASep 28, 2025 · N644UA · Boeing 767322SDR CALA2025092809342Toilet · odorLAVATORY TOILET BOWL SMELLS BAD AT DR-1L FWD-CAB LAV A CLEANERS AND LAV SERVICE NOTIFIED FOR FLUSH AND CLEANING. TANK DISINFECTANT TABS PLACED INSPECTED LIFEVEST CONTAINER, STOWED LIFE VEST, AND SEALED COMPARTMENT AT NOTED LOCATIONS TANK.Sep 26, 2025 · N19130 · Boeing 757224SDR AALA202509232316Toilet · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PHX DUE TO THE FLIGHT CREW REPORTING THAT ALL 4 LAVATORIES FAILED TO FLUSH. THE AIRCRAFT LANDED SAFELY AT PHX WITHOUT FURTHER INCIDENT. MAINTENANCE RESET CIRCUIT BREAKER AND ACCOMPLISep 21, 2025 · N403AN · Airbus A321253NXSDR MASA20250930005Waste Box · corrodedWASTE AND WATER BOX COMPOSITE REPAIRED IAW SRM 53-23-60Sep 13, 2025 · N80343 · Emb ERJ170200LRSDR CALA2025090908669Drain Valve · leakingFLIGHT CREW REPORT WATER LEAKING IN FWD LAV AND SEEPING INTO FIRST CLASS. WATER LEAKING FROM FWD LAV CHECK FWD LAV FOR LEAKS CHECK WATER HEATER AND PLUMING SUSPECT THE DIAPHRAGM IS CAUSING THE LEAK DRAIN VALVE SUSPECTED TO BE FAILING. REMOVED AND REPLACED FWDSep 5, 2025 · N440UA · Airbus A320232SDR CALA2025090808557Lavatory · leakingBLUE FLUID LEAKING & PUDDLING ON FLOOR AROUND MID LAV. FOUND BLUE FLUID TO BE IN & AROUND TOILET CAVITY, FOUND EVIDENCE OF BLUE FLUID LEAKING IN MULTIPLE SPOTS OF FWD CARGO PIT, STRONG SMELL OF BLUE JUICE, REMOVED MID LAV TOILET SHROUD ALL CARPET IN ENTIRESep 5, 2025 · N34137 · Boeing 757224SDR AALA202509034347Coupling · brokenAIRCRAFT WAS NOT GROUNDED: FOUL LAVATORY LIKE ODOR IN THE FLIGHT DECK. FOUND FORWARD TOILET VACUUM LINE COUPLING BROKEN AND SEEPING INTO FLIGHT DECK. REPLACED COUPLING, PER AMM 38-32-01. OPERATIONAL CHECK GOOD NO LEAKS NOTED. ACCOMPLISHED WORK CARD SMOKE ODOR Sep 2, 2025 · N833NN · Boeing 737823SDR AALA202509025536Float Valve · cloggedAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS AIRCRAFT LEFT AFT JUMPSEAT HAS A LEAKING LIQUID THATSMELLS LIKE ROTTEN EGGSACCOMPLISHED JOB CARD 08L00021001 AND 08L10038003. DURING GALLEY FLOOR INSPECTION FOUND BOTH AFT DOOR SILLS CLOGGED AND BACKING UP EMITTIAug 31, 2025 · N969NN · Boeing 737823
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