MUSTY SMELL ON TAKEOFF AND LANDING IN CABIN AND COCKPIT ON CREW DEBRIEF STATED ODOR WAS ONLY PRESENT IN THE FLIGHT DECK. FA AND PAX DID NOT SMELL ANYTHING. MILD ODOR WAS PRESENT THOUGH TO AND THEN DISSIPATED FOR THE REST OF THE FLIGHT BUT CAME BACK ON LANDING AND WENT AWAY AGAIN. RAN PACKS FOR 30 MIN WITH NO ODOR SENSED ANY WHERE ON THE AC. INSPECTIONS ACCOMPLISHED REF AMM 05-51-26.

NOITCED A HOT PLASTIC ENVIRONMENTAL ODOR ON CLIMB THROUGH 30000FT. ODOR WENT AWAY AT CRUISE AFTER SELECTING HIGHER COCKPIT TEMP. NO ODOR OBSERVED IN CABIN. ON DESCENT AROUND 12000 WE SMELLED IT AGAIN. AFTER LANDING WITH APU BLEED ON ENGINES OFF WE COULD SMELL IT COMING THROUGH THE COCKPIT AIR VENTS. ODOR IS NOT THE DIRTY SOCK SMELL, MORE HOT PLASTIC OR CRAYON SMELL. CORRECTIVE ACTION: C/W NJ TC-68A-21-181006M WITH NO DEFECTS NOTED AT THIS TIME. ACCOMPLISHED ARES DOWNLOADS AND

AFTER LANDING DURING TAXI FA CALLED TO COMPLAIN ABOUT A BURNING PLASTIC SMELL. NOTHING WAS VISIBLE . WE SMELLED IT TOO. WE STOPPED THE A/C PUT THE MASK ON AND ESTABLISHED COMMUNICATION AND CONTINUED TO GATE. AFTER ENGINE SHUTDOWN SMELL WAS GONE. C/W NO GO ODI W/C 0550-2001 AND 0550-2003 WHILE T/S ODOR FOUND BATTERY CHARGER FAULTING REPLACED SAME PER A220 AMP 24-32-02 OPS CK OK SUSPECT WITH AREA OF NOTICED ODOR A POSSIBILITY. PERFORMED WITH SMOKE FUME KIT (TER93579) 4 TIMES TH

TOOK 15 MINUTES TO CLIMB TO 17,000 AND WERE LEVEL FOR APPROXIMATELY 25 MINUTES WHEN A RAPID SERIES OF BLAST NOISES CAME FROM THE ENGINE ACCOMPANIED BY LARGE AMOUNTS OF SPARKS CONTINUOUSLY EMANATING OUT OF THE EXHAUST. OUR POWER SETTING WERE LIKELY 1.5PSI TO 2PSI BELOW MAX TORQUE, AS THIS IS GENERALLY WHERE I LIKE TO SET THE POWER. OUR ITT’S WERE WELL WITHIN THE NORMAL RANGE (LIKELY AROUND 710) AND OUR NG’S WERE NORMAL ALSO. THESE SPECIFIC NUMBERS CAN BE PULLED. THERE WERE NO

ON TAKE OFF, SMOKE/ODOR IN COCKPIT & CABIN, EMERGENCY DECLARED, NO FIRE INDICATIONS, GO AROUND, RETURNED TO RDU. PERFORMED DRYOUT PROCEDURES IAW CRJ-900 AMM 72-00-00. SMELL EVENTUALLY WAS REMOVED FROM AC. NO FURTHER ANOMALIES NOTED.

SHIP 5011 GOT A DECENT OUT OF 13,000 FT NOTICED A VERY STRONG ODOR SMELL IN THE FLIGHT DECK - CONTINUED ALL THE WAY TILL TOUCH DOWN. CORRECTIVE ACTION: C/W MD LOG 0913482 AND ALL ODI PROCEDURES C/W. SEE LOGPAGE 0913482 FOR CORRECTIVE ACTION (7150610)

FLT#2951, JFK-CUN. CABIN ODOR STARTING AT 10,000 IN DESCENT SLIGHT IN COCKPIT STRONG IN REAR CABIN CAUSING NAUSEA & STOMACH ACHE; COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION B2. IDENTIFIED ODOR COMING FROM THE APU, FOUND OIL IN APU DOOR & PLENUM. DECONTAMINATION LEVEL JETBLUE LEVEL 1 WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A OIL IN APU PLENUM & DOOR. AIRCRAFT IS OK FOR SERVICE.

AIRCRAFT WAS GROUNDED: MUSTY DIRTY SOCK ODOR NOTICED ON TAKEOFF. FOUND APU OIL OVERSERVICED BY 2.1 PINTS, REMOVED 2.1 PINTS FROM OVERSERVICED APU (AALA202504176485), PER AMM 12-13-31. REPLACED NUMBER 1 PACK FLEXIBLE SLEEVE (AALA202504170190) FORWARD OF CONDENSER WITH SERVICEABLE UNIT, PER 21-51-12. CLEANED WATER INJECTOR NOZZLES (AALA202504175109), PER TSI 0113352.

FLT NR: ABX3116, AFTER TAKE OFF, FIRE LIGHT ILLUMINATED ON R CAPTS INST PANEL. EMERGENCY DECLARED AND AIR TURN BACK (ATB) TO AFW. REMOVED AND REPLACED FIRE / OVERHEAT CIRCUIT CARD M10274 IAW B767 AMM 26-10-01. NO DEFECTS NOTED. TESTED THE CARGO SMOKE DETECTION LOOPS IAW B767 AMM 26-19-00. OPS CHECKED GOOD. NO ETOPS. A/C RETURNED TO SERVICE.

SHIP 3161 DISC: AFTER 2ND ENGINE START, SMELLED A FUEL ODOR THEN FA CALLED FROM THE BACK AND SAID THEY SMELLED FUEL AS WELL. WE DONNED OUR MASK, SHUTDOWN THE APU AND GATE RETURNED. C/A: T/S FUEL SCENT IN COCKPIT AND AFT CABIN PER A319 TSM 49-00-00- 810-846-A. FOUND DEICING FLUID IN APU COMPARTMENT SEEPING INTO APU INLET USED COMPRESSED AIR AND ALCOHOL TO CLEAN OUT RESIDUAL DEICING FLUID FROM APU INLET. PERFORMED LEVEL B ECS DECONTAMINATION PER A319 AMM 21-00-00-615-803-A PLAC

AIRCRAFT WAS NOT GROUNDED: SMOKE/FUMES WARNING IN LAVATORY D IN FLIGHT WITH NO APPARENT SOURCE OF SMOKE/FUMES DETECTED. THE WARNING ILLUMINATED FOR APPROXIMATELY 40 SECONDS. MAINTENANCE FOUND THE FILTER ON SMOKE ALARM EXTREMELY DIRTY AND CLEANED IT.

CREW REPORTED- ENGINE 1 FAILED AT 90 KTS ON TAKEOFF ROLL. EXTREMELY LOUD BOOM HEARD ACROSS THE AIRPORT, MULTIPLE MESSAGES APPEARED WHILE REJECTING INCLUDING WARNING FOR E1 ENGINE OUT AS WELL AS RUDDER AP HARD OVER FAIL, E1 SHORT DISPATCH, AND A FEW OTHERS. STRONG SMOKE AND BURNING SMELL NEAR ENGINE AS WELL. CORR ACTION- MX REPLACED #1 ENG OPS TEST GOOD.

HALF WAY DURING DESCENT NOTICED MUSTY SMELL IN COCKPIT. DESCRIPTION OF ODOR/FUMES: PERSISTENT, DIRTY SOCKS AND MUSTY DRY SMELL. APPARENT CABIN SOURCE: PACK #1. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTNETION REQUIRED.-PER TSM 05-50-00-810-831-A. PERFORMED ENG RUN WITH CREW ASSISTANCE, FOUND PACK #1 AT SOURCE. SEE LP 3455273-2 FOR CORRECTIVE ACTION. MOC # 110495.

(LOG 7149998) FAINT ELECTRICAL ODOR SMELL IN DESCENT APPROXIMATELY 14000FT. LASTED 2-3 MINUTES THEN DISSIPATED. ODOR PRESENT IN RIGHT SIDE FWD GALLEY AND FLIGHT DECK. INSTALLED NEW BALLAST PER CMM 25-32-24. TURNED ON GALLEY WORK LT ON/OFF SEVERAL TIMES OPS CK GOOD.

FLT ATTS REPORTED CABIN AIR SMELLED LIKE ROTTEN EGGS AT BEGINNI NG OFDESCENT AND DOWN PER FLIGHT ATTENDANT DEBRIEF, AT TOP OF DESCENT FWD CABIN ONLY SMELLED STRONGLY OF SULFUR. WENT AWAY AFTER PARKING AT GATE. PER PILOTS NO SMELL NOTED IN FLIGHT DECK AT ANY POINT OF FLIGHT. OPERATED BOTH PACKS, COULD NOT DUPLICATE SMELL. NO SMELL DETECTED IN FWD OR AFT CABIN.

CABIN AIR SMELLS REALLY BAD. LIKE MOLD OR SIMLR. LASTED UNTIL AB OUT 9K FEET. TOMC UPDATE, CREW REPORTED NO MORE SMELLS REST OF FLIGHT OR ON DESCENT/LANDING. #2 ENG WASH ACCOMPLISHED IN MSY LAST NIGHT. REF FIM 21-00 TASK 806, INSPECTED PACK BAY INLET DOORS AND ENGINES FOR ANY SIGNS OF ANIMAL OR OTHER. SMELLS NO LONGER PRESENT. GOOD FOR SERVICE.

ON TAXI OUT TO THE RUNWAY A PASSENGER NOTICED THE #1ENG SPEWING BURSTS OF FLAMES OUT OF THE TAILPIPE. WE STOPPED & SHUT DOWN ENG #1. UPON FURTHER EXAMINATION THE FIRE WAS NO LONGER PRESENT. TAXI BACK TO THE GATE. NO ABNORMAL COCKPIT INDICATIONS WERE NOTED <[01]. CONFIRMED NO RECENT FAULT ON EEC. IAW FIM 71-05 TASK 811 AND AMM TASK 71-00-00-800-803-F00; PERFORMED ENG INSP AND FOUND NO DMG ON INLET AND EXHAUST AREA AND FLAME ARRESTOR COND NML. PERFORMED ENG RUN AND ENG PARAMETE

ON DECENT FA'S IN AFT GALLEY SMELLED A BRIEF DIRTY SOCK/MUSTY SMELL. ABOUT 10 MIN LATER SYMPTOMS OF NAUSEA, HEADACHE AND BURNING OF NOSTRILS AND CHEST OCCURED. SYMPTOMS STAYED THROUGH THE REMAINDER OF THE FLIGHT. #2 PACK WAS ON MEL SO ONLY BLEED #1 WAS PRODUCING AIR TO ONLY #1 PACK. APU DID NOT GET TURNED ON UNTIL TAXI IN. REMOVED THE ACCESS PANELS OVER LPC-3 (OUTBOARD) LPC 2 (INBOARD) PLUGS OVER LOW PRESSURE COMPRESSOR SIDE. REMOVED THE FOLLOWING BORO PLUGS. LPC-3, LPC-2, HP

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORTED SMELLING ELECTRICAL BURNING SMELL INFORWARD GALLEY ON INITIAL DESCENT. SMELL DISSIPATED BUT RETURNED UPON ARRIVING AT THE GATE AND DISSIPATED AGAIN. REMOVED AND REPLACED SIDEWALL LIGHT 4EF. PER AMM 33-20-00

FLIGHT ATTENDANTS DETECTED ELECTRICAL ODOR IN AFT GALLEY. PRECAUTIONARY LANDING WAS NOT OVERWEIGHT.<[01] FOUND NO OPEN CIRCUIT BREAKERS; OPERATED ALL EQUIPMENT IN AFT GALLEY AND AFT LAVS; AND OPERATED R/H PACK; NO SMELLS OR SMOKE INDICATIONS NOTED IAW FIM 21-00 TASK 806;[02] PERFORMED CONDITIONAL INSPECTION OF SMOKE OR FUMES IN THE CABIN PER FIM 21-00 TASK 806. OPERATED ALL EQUIPMENT AS NECESSARY AND DVIS - NO SMOKE; FUMES OR OTHER DEFECTS NOTED AT THIS TIME.

CREW DEBRIEF - ON ROTATION. FELT THUMP. ON CLIMB #2 ENGINE STALLED 3 TIMES. REDUCED POWER, ENGINE QUIT STALLING. ONCE LEVELED OUT.ACCOMPLISHED CHECKLIST. SHUT ENGINE DOWN. NO SEVER VIBRATION. AT ROTATION FLT CREW OBSERVED A RABBIT INGESTED #2 ENGINE, ENGINE STALLED 3 TIMES DURING CLIMBOUT. SLIGHT VIBRATION FELT AND INDICATED,, CREW LEVELED OFF AND ENGINE SHUTDOWN. PAX REPORTED FLASH FROM TAIL OF ENGINE. INSPECTION FOUND NO EVIDENCE OF FIRE, MISSING STATORS, MISSING FAN BLADES

AIRCRAFT WAS GROUNDED: 45 MINUTES INTO FLIGHT, STRONG ODOR SIMILAR TO DIRTY FEET OR SOCKS PRESENT IN AFT CABIN STARTING NEAR ROW 30 AND STRENGTHENING AFT TO AFT GALLEY. MILD BURNING EYES AND HEADACHE REPORTED BY 2 FAS. NO LIQUIDS OR SOURCES IDENTIFIED. USED QRH 15-32 PROCEDURETO ISOLATE PACK 2 OFF, AND ODOR DISSIPATED. MAINTENANCE REPORTED THAT THE ONLY IDENTIFIABLE SMELL WAS STRONG ODOR OF BURNT COFFEE COMING FROM #3 AND #4 COFFEE MAKER. CLEANED POTS, REPLACED #3 (AALA202504

THE ODOR OF JET FUEL IN THE FRONT HALF OF CABIN AND FLIGHT DECK HAS REOCCURED. AS REQUIRED BY FIM TASK 05-51-26-800-801-C1, FORM 46.6020 HAS BEEN FILLED OUT FOR THE PILOTS. PERFORMED TASK 05-51-26. NO ODOR DETECTED DURING ENGINE RUN. PROCEED TO REQUEST PLACED APU ON MEL FOR FURTHER INSPECTION. UPON CLEARING THIS MEL ITEM, CONTACT TOMC FOR ASSIGNMENT OF MEL CARD 49001 OR 49003 ACCOMPLISH APU ETOPS VERIFICATION FLIGHT. C/W PERFORMED APU OPERATIONAL TEST REF AMM 49-11-00 RAN BOT

FOLLOWING APU START, DETECTED FAINT ODOR OF ATOMIZED OIL IN COCKPIT AND CABIN. ODOR REMAINED DETECTABLE THROUGHOUT FLIGHT WITH APU OFF. AFTER LANDING, WITH APU OPERATING AND ENGINES SHUT DOWN, ODOR REMAINED DETECTABLE. ONCE APU BLEED WAS SELECTED OFF, ODOR FADED AWAY. CORRECTIVE ACTION: REMOVED APU P/N:70720189-2 S/N: P-413 AND INSTALLED CUSTOMER SUPPLIED RENTAL APU P/N:70720189-2 S/N:P-455. OPS CHECKS AND LEAK CHECKS GOOD. ALL WORK PERFORMED IN REF TO CE700 AMM 49-10-00.

SHIP 5079 FLIGHT ATTENDANTS REPORTED AN INTERMITTANT "ELECTRICAL METAL" SMELL IN THE VICINITY OF ROW 34. CORRECTIVE ACTION: NO EVIDENCE OF APU AND/OR PNEUMATIC CONTAMINATION. (I) CONTACTED MCC FOR CORRECT ENG RUN. (J) WORKCARD 0550-9001-A320FAM C/W. RAN ENGINES. INSPECTED CIELING PANELS, DROPPED PSEU'S, AND INSPECTED OUTLETS AROUND SUSPECTED AREA. NO DEFECTS NOTED. (7249952)

COCKPIT SMOKE: AFTER TAKEOFF AT 10000 FT HEARD A LOUD WHINE FROM THE RIGHT SIDEWALL OF THE COCKPIT. THIS WAS FOLLOWED BY THE SMELL OF SMOKE AND A SMOKY HAZE. ODOR AND SMOKE DISSIPATED AFTER ABOUT A MINUTE. CORRECTIVE ACTION: REPLACED CONDENSER BAG. OPS CHECK GOOD. IAW TC-C68-21-1001.

EMERGENCY DIVERSION TO ABQ, SMOKE SMELL AND BURNING RUBBER ACCOMPANIED BY CRACKLING NOISE IN FLIGHT DECK, SMOKE SMELL IN CABIN. LEFT WINDSHIELD HEAT CAUTION MOMENTARILY ACCOMPANYING SMOKE SMELL. TURNED OFF LEFT WINDSHIELD, SMOKE SMELL CONTINUED THROUGHOUT APPROACH AND LANDING TO GATE. (FLIGHT 6504 - FILED CLOSED) TROUBLESHOT SMOKE AND SMELL IN THE FLIGHT DECK AND CABIN IAW 21-21-00-810-806 FOUND SMOKE AND AND SPARKING COMING FROM LH WINDSHIELD WIRES P1/P2, TROUBLESHOT LH WIND

FLT#1131, CHS-FLL. 'AIRCRAFT CAME IN WITH COMPLAINTS OF AN ODOR ISSUE IN THE CABIN BUT MAINLY IN THE FWD CABIN. COMPLAINTS WERE FROM INFLIGHT WORKING THE FLIGHT AIRCRAFT ARRIVED FROM SJU AND WAS ALSO TOLD THAT SOME PAX COMPLAINED OF AN ODOR IN CABIN. A/C HAS HISTORY OF APU ODOR ON 4-2-25; COMPLIED WITH INFO NOTICE 2017-T015L, SECTION A ISOLATED FAULT TO TYPE 1, PERFORMED LEVEL C DECONTAMINATION PER TSM 05-50-00-810-851-A, REMOVED AND REPLACED THE RECIRCULATION FAN FILTERS PER

EXHAUST LIKE SMELL DURING TAKEOFF ROLL FROM FULL POWER TILL UNTIL CLIMBING THROUGH 2000 FT. APU WAS OFF. FA 2 ALSO VERIFIED THE SMELL. ANTI ICE OFF. C/W FIM TASK 21-20-00-810-801-A AND 21-20-00-810-803-A, NO UNUSUAL SMELLS AT ANY TIME DURING ANYOPS TEST. NO OTHER DEFECTS NOTED.

DURING PUSHBACK/ENG START AFT FLIGHT ATTNDS REPORTED STRONG ODOR IN AFT CABIN. AFTER T/O THEY DEVELOPED HEADACHE/NAUSEA/FAINT/EYE IRRITATION. ON SHORT FINAL/LANDING SAME ODOR REPORTED BY FLT ATTENDANTS AND TWO PASSENGERS SEATED NEXT THEM IN BACK ROW. APPARENT CABIN SOURCE: UNKNOWN. AFT CABIN/GALLEY(LAV). NO VISIBLE SMOKE/HAZE. MEDICAL ATTNETION WAS REQUIRED. MEDLINK AND OXYGEN BOTTLES USED IN FLIGHT.--"

AIRCRAFT WAS GROUNDED: FLIGHT ATTANDENT REPORTED A BURNING SMELL IN THE FORWARD GALLEY AND FORWARD BUSINESS CLASS AREA ON FINAL FOR LANDING. NO OVENS OR HEATING ELEMENTS WERE ON IN FLIGHT. VERIFIED BURNT SMELL COMING FROM COFFEE MAKERS. REMOVE AND REPLACED BOTH FORWARD COFFEE MAKERS (AALA202504142375) AND (AALA202504140032). PER AMM 25-32-00. OPERTIONAL CHECK GOOD.

MUSTY ODOR IN COCKPIT AND CABIN IN FLIGHT AND DESCENT ( PACKS - A320 WITH MOD. 30626/MP K6443 (ENHANCED ECS) OR A321 WITH MOD. 157080/MP K17996 (PACK FLOW SELECTOR) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) ). DESCRIPTION OF ODOR/FUMES: CONTINUOUS AND DISCOMFORTABLE, MUSTY DRY SMELL. APPARENT CABIN SOURCE: LEFT PACK. FLIGHT DECK, FWD CABIN, AND MID CABIN. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFORMED LEVEL A DECONTAMINATION PER AMM 21-00-00, NO ODOR NOTED

MOMENTARY LAV SMOKE DURING FLIGHT LESS THAN 5 SECONDS NO INDICAT ION OF SMOKE FLIGHT ATTENDANTS STRONGLY SUSPECT PASSENGER OF VAPING IN LAVATORY.FIGHT ATTENDANTS INSPECTED ALL LAVATORIES, NO SIGN OR SMELL OF SMOKE. PERFORMED TEST OF SDF 1 AND SDF 2, NO FAULTS CURRENT OR PREVIOUS.POST FLIGHT SHOWS NO FAULTS.LAST LEG SHOWS NO FAULTS.GROUND TEST SHOS NO FAULTS.

PASSENGER COMPARTMENT EQUIPMENT: FA REPORTED ELECTRICAL BURNING SMELL NEAR THE CREDENSA, JUST AFT OF FORWARD CLUB. NO SMOKE OR FIRE. CORRECTIVE ACTION: COULD NOT DUPLICATE. VAPING DEVICE FOUND IN LAV GARBAGE CAN. IAW GL5000 SMM 25-24-52.

FLT#1371, LGA-FLL. 'ON DESCENT PASSING THROUGH 9000' DIRTY SOCK SMELL NOTICED IN COCKPIT AREA ONLY; COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION B2. IDENTIFIED ODOR TYPE 1 DECONTAMINATION LEVEL B WAS ACCOMPLISHED PER TSM 05-50-00-810-085. AIRCRAFT IS OK FOR SERVICE R/R BOTH RECIRC FILTERS.'

(AIRCRAFT GROUNDED) ODOR EVENT RETURNED, PERFORMED QRH , PACK 2 DEACTIVATED & ODOR WENT AWAY. DURING TSHOOTING AMM 49-00-00-200-811-A FOUND OIL IN FCU DRAIN PORT, R & R APU FCU IAW AMM 49-32-11-000-003-A-400-003-A. APU COOLING FAN HAD OIL ON BOTTOM OF UNIT & AROUND DUCTS, R & R CLEANED APU OIL COOLER FAN PER 3.C IN TC 21-000-002. NO LEAKS NOTED INSIDE OIL COOLING FAN. REINSTALLED COOLING FAN IAW AMM 49-52-51-400-002-A. REMOVED & CLEANED APU OIL COOLER FAN PER 3.C IN TC 21-000

AIRCRAFT WAS GROUNDED: OVEN 4B RIGHT SIDE IN GALLEY 4, WAS ON WITH CONTROLLER OFF. OVEN WAS GLOWING RED ON RIGHT SIDEWALL. STRONG ELETRICAL ODOR CONTAINED TO GALLEY AREA. CREW DOUBLE OVEN CB NO 4A AND 4 B. HEAT DISSPITED AND ODOR WENT AWAY OUTSIDE OF OVEN ITSELF. MAINTENANCE CONFIRMED OVEN WAS SOURCE OF ODOR. **SUPPLEMENTAL REPORT FOR SDR AALA202504148560.** (CLOSED)** MAINTENANCE REPLACED OVEN 4B IAW AMM 25-32-02.

STRONG ELECTRICAL SMELL VERY LIGHT GREY SMOKE CABIN ROW 8 TO 10 MOSTLY ON THE LEFT SIDE. (FLIGHT 6390 - FILED CLOSED)PLEASE REFERENCE AML 1579363 PLEASE REFERENCE AML 1579365 PLEASE REFERENCE AML 1579367 PLEASE REFERENCE AML 1579368 PLEASE REFERENCE AML 1579373 PLEASE REFERENCE AML 1579376 PLEASE REFERENCE AML 1579378 PLEASE REFERENCE AML 1579380PERFORMED TROUBLESHOOTING PER CRJ 700 FIM 33-21-00-810-801 AND FOUND # 3 EMERGENCY BATTERY TO BE CRACKED, VERY HOT, AND OMITTING AN

SHIP 9562 -ATB/FUME/DE- THE CREW PERFORMED AN AIR TURN BACK TO PNS DUE TO STRONG ELECTRICAL FUMES IN THE COCKPIT WITH LIGHTING CONTROL ISSUES. AN EMERGENCY WAS DECLARED WITH ATC, THE LIGHT CONTROL WAS TURNED OFF, AND THE LANDING BACK AT PNS WAS UNEVENTFUL. NO SMOKE OR FIRE WAS OBSERVED BUT THE FUMES PERSISTED UNTIL AFTER THE AIRCRAFT WAS DEPLANED. CORRECTIVE ACTION: MAINTENANCE FOUND THAT THE PEDESTAL LIGHTS DIMMER U1-3029 WAS BURNT. THE DIMMER WAS REPLACED, AND THE OPERATION

SHIP 3249 DISC: DURING BOARDING FA REPORTED SMOKE & FUMES IN CABIN. C/A: C/W W/C # 2100-2007. FOUND SOURCE OF ODOR TO BE COMING FROM APU. C/W W/C 0550-2002 UP TO STEP 6 FOR APU INTERNAL FAULT. NEXT STEP IS TO C/W W/C 2100-2005. C/W W/C 2100-2005. NO FURTHER FUMES OR DIRTY SOCK SMELL PRESENT. FOUND SOURCE OF OIL CONTAM TO BE AN INTERNAL LEAK IN APU. ALSO C/W NO GO ODI 2172. PER MCC A/C OK FOR SVC. MEL WILL BE PLACED ON MEL 49-10-01A ON LOG 7011779. (LP: 7011778)

AIRCRAFT WAS GROUNDED: NEAR THE END OF THE START CYCLE FOR ENGINE NUMBER 1, A HEAVY FUME SMELL WAS EXPERIENCED BY THE PILOTS AND ALL FLIGHT ATTENDANTS. WE ABORTED THE ENGINE START AND THE SMELL DISSIPATED. DETERMINED SOURCE OF ODOR TO BE THE APU WHEN THE BLEED IS SELECTED ON AND VERIFIED NO FUMES WHEN APU BLEED SELECTED OFF. (OPEN).

DURING SHORT FINAL THE LEAD FA CALLED US SAYING THAT BOTH FA'S IN THE FWD CABIN WERE SMELLING SOME KIND OF A MILD "BURN PLASTIC" SMELL. THE FO AND I SMELLED THE SAME BUT VERY LIGHTLY. NO SMOKE WAS SEEING NOR THERE WERENO WORNINGS OR INDICATIONS. ALL SYSTEMS WORE NORMAL. DESCRIPTION OF ODOR/FUMES: TEMPORARY, SMOKE/BURNING/ELECTRICAL SMELL. APPARENT CABIN SOURCE: GALLEY EQUIPMENT. FWD CABIN AND FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-UPON ARRIVAL VERI

REF FIM 21-00 TASK 806 MONITOR THE NEXT FEW FLIGHTS FOR ANY RE-OCCURING FLIGHT DECK-CABIN ODORS. SUSPECT PREVIOUS SMELL WAS FROM #1 ENG WATER WASH IN MCO BEFORE THE FLIGHT. CARRIED BY ELB PERFORMED.SMOKE OR FUMES IN THE CABIN, SOURCE UNKNOWN - FAULT ISOLATIONEFERENCE: FIM 21-00 TASK 806. NO RE-OCCURING FLIGHTDECK-CABIN ODORS DETECTED

ODOR IN FLT DECK ON TAKEOFF FOR ABOUT 1 MINUTE THEN CLEARED OUT . FA IN CABIN DID NOT SMEL DEBRIEFED CREW AND THEY STATED A ACRID, POSSIBLE HYD FLUID SMELL ON PULLING TAKEOFF POWER AND SMELL DISSIPATED ON CLIMB AND THEN WAS GONE AND NEVER CAME BACK. FA€™S HAD NO SMELL IN CABIN AND RULES OUT LAV OR GALLEY ISSUE. CREW BELIEVED SMELL WAS FROM #1 ENGINE. NEED TO FOLLOW TASK 05-51-26-800-801-C1 IN AMM. BELOW IS SMOKE/ODOR IN PLANE QUESTIONARE. PER PAUL CASAL TOMC, HIGH POWER RUN W

CABIN ODOR: UPON ENTERING AIRCRAFT WITH APU OFF, THERE IS A STRONG ODOR WHICH SMELLS JUST LIKE DIRTY COALESCER SOCKS. WITH APU RUNNING AND ALSO DURING CRUISE FLIGHT, THE BAD ODOR IS BLOWING OUT OF THE WEMAC VENTS. BAD ODOR IS IN COCKPIT AND CABIN. CORRECTIVE ACTION: REMOVED HEPA FILTER PN 9914836-1 SN 1287 AND INSTALLED NEW HEPA FILTER PN 9914836-1 SN 1478. RAN APU WITH BLEED AIR APPLIED FOR 20 MINUTES, SMELL OF ODER STILL PRESENT. PERFORMED ADDITONAL TWO APU RUNS WITH WARM A

FAS RPT BURNING ODOR IN AFT GALLEY. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. INVESTIGATE AFT GALLEY FOR ODORS, RUN OVEN, COFFEE MAKERS, LIGHTS, ETC. ACCOMPLISHED INSPECTION REF AMM 05-51-10. OPERATED OVEN, COFFEEMAKERS AND CHILLERS. VERIFIED LIGHTS OPERATE NORMALLY, NO ODOR NOTED IN AIRCRAFT. FLIGHT CREW FILLED OUT SMOKE ODOR REPORT. ACCOMPLISHED INSPECTION REF AMM 05-51-10. OPERATED OVEN, COFFEEMAKERS AND CHILLERS. VERIFIED

AIRCRAFT WAS GROUNDED: STRONG ODOR ON TAKEOFF, SIMILAR TO BURNT FOOD OR PLASTIC. FLIGHT ATTENDANTS CONFIRMED THE OVENS WERE OFF AND THEY ALL SMELLED THE SAME SMELL THROUGHOUT THE CABIN. GOT BETTER AROUND FL 260 BUT LINGERED FOR REMAINDER OF THE FLIGHT. THE VERY STRONG ODOR RETURNED DESCENDING THROUGH 7000 FEET THROUGHOUT THE FLIGHT DECK AND CABIN. ALL FLIGHT ATTENDANTS REPORTED ODOR. A MIX OF CRAYON SMELL, HOT RUBBER AND PLASTIC. MAINETNANCE ACCOMPLISHED SMOKE ODOR FUMES TROU

SMELLED SMOKE IN COCKPIT ON TAKE OFF. NO EICAS MESSAGES. ON TAKEOFF NOTICED THE SMELL OF SMOKE. APU BLEED WAS ON. BOTH PACKS WERE ON. #1 AND #2 ENGINES BLEEDS OFF. INITIAL SMELL WAS LIKE A SANDWICH OR FOOD THEM SMELL TURNED TO ELECTRICAL. NO VISIBLE SMOKE. FLASHLIGHT IS OFF AND IN THE CRADLE. SCREENS WERE NORMAL AND LIGHTING WAS NORMAL. TROUBLESHOT. FOUND RH RECIC FAN MUFFLER TO BE SPLIT IN HALF. REMOVED AND REPLACED MUFFLER AND RAN PACKS. OPS CHECK LEAK CHECK SAT. NO SMELL O

FLIGHT ATTENDANTS IN AFT PORTION OF AIRCRAFT REPORTED DIRTY SOCK SMELL AS WELL AS A GAS SMELL. NK811 DTW-MIA WHILE I/B FAS REPORTED A "DIRTY SOCK SMELL" WHILE BELOW 10000 FEET. ONCE IN MIA AT THE GATE THE FAS CALLED MEDLINK WHICH ADVISED THE FAS TO SEEK CARE.-REF TSM 05-50-00-810-831-A FOUND CABIN ODOR SOURCE TO BE TYPE 10 MISCELLANEOUS AND FOUND VOMIT UNDEER ROW 29 R/H . ROW 29 R/H WAS CLEARED BY CLEANING CREW . PREFORMED DECNTAINMINATION PROCEDURE OF ESC IAW AMM 21-00-00 AN

SHIP 3249 DISC: F/A REPORTED FUME AFTER APU STARTED. C/A: DEBRIEFED CREW AND ENSURED LOG WAS ACCURATE. CONTACTED MCC AND DISCUSSED LOG ITEM. ENSURED SMOKE AND FUMES REPORT WAS SUBMITTED . C/W W/C 0550-2002 STEPS 1-4 AND FOUND APU IS SOURCE OF FUMES IN CABIN. C/W W/C 0550-2002 EVENT TYPE 1-APU INTERNAL OIL LEAK. FOUND APU LOAD CONTROL VALVE FULL OF OIL. C/W W/C 2100-2005 ECS DECONTAM REVERSE DUCT BURN PROCEDURE TO FULL EXTENT. AFTER DUCT BURN NO MORE FUMES OR DIRTY SOCK SMELL

ON 04/04/2025 AT 12:15PM, LEGACY600 TAKING OFF FORM KVRB 12R, CREW EXPERINCED SMOKE IN THE COCKPIT COMING FROM THE AIR VENTS. CREW IMMEDITATELY ABORTED TAKE OFF AND RETURNED TO THE FBO, CREW THEN NOTIFIED MAINTENANCE CHIEF. TROUBLESHOT THE ISSUE, AND RESOLVED IT WITH NO FURTHER ISSUES.

AT CRUISE LEVEL 300 SMELLED FUMES IN THE COCKPIT PERFORMED CHECKLIST CLEARED EMERGENCY AND LANDED IN IND. ACCCOMPLISHED CONDITIONAL INSPECTION PER MM 05-51-56-202. PERFORMED TROUBLESHOOTING PER FIM 21-00-01/801. INITIALLY FOUND OIL SMELL IN COCKPIT WHEN LEFT ENGINE WAS STARTED AND LEFT PACK OPERATED , SMELL DECCIPITATED AFTER A FEW SECONDS . CONTINUE TROUBLESHOOTING PROCEDURE PER FIM 21-00-01/301 RAN ENGINE AT TAKEOFF POWER PER AMM71-00-00 TEST 13. NO FUMES NOTED IN COCKPIT D

FLT#474, AUA-BOS. 'AFTER TAKE OFF DURING INTIIAL CLIMB BELOW 10000FT CABIN CREW REPORTED A MILD CLEANING AGENT ODOR WHICH DISSIPATED APPROX 8-10 MINUTES LATER. MID CABIN FWD AND WAS ALSO PRESENT IN THE COCKPIT. COCKPIT CREW PERFORMED THE ODOR RECOGNITION ISOLATION GUIDE; C/W INFO NOTICE 2017-T015L. INSP. APU FOR LEAKS NONE FOUND. ISOLATED PACKS LT & RT, NO ODORS NOTED. PERFORMED BOTH PACK BURN OUT. RAN PACKS NO ODOR NOTED.'

FLT#595, HPN-MCO. 'ODOR EVENT DIRTY SOCK SMELL IN FLIGHT DECK ON APPROACH AND BURNING OIL SMELL IN AFT GALLEY. LASTED THE LAST SIX MINUTES OF THE FLIGHT AND DISSIPATED ON LANDING ROLL; ACCOMPLISHED TSM 24-00-00-810-823A, NO C/B'S TRIPPED. C/W INFO NOTICE 2017-T015K TYPE 9. AS PRECAUTIONARY TROUBLESHOOTING, REMOVED AND REPLACED L/H AND R/H OZONE FILTERS IAW AMM 21--51-14, LK CK GOOD., NO EVIDENCE OF ODOR AT THIS TIME. ACCOMPLISHED ENG RUN #1 AND # 2 FOR 15 MIN, NO DEFECT NOTIC

CABIN COM FAULT ADVISORY MSG RECEIVED ON ACTIVATION OF SEAT BELT SIGN, MINOR PUGENT ODOR BREIFLY (2-3 MINUTES). ASSOCIATED. SUBSEQUENTLY, UNABLE TO CONTACT THE CABIN CREW VIA THE AUDIO PANEL CAB BUTTON. (INTERPHONE WORKED OKAY.) PERFORMED POWER RESET IAW AMP. ALL FAULTS CLEARED. NO SIGNS OF ODOR OR SMELLS AFTER REPOWERING AC COMMUNICATIONS RESTORED AS REPORTED BY CREW. NO EMERGENCY DECLARED, AND NO ONBOARD MEDICAL ATTENTION NEEDED.

SHIP 3139 DISC: ON TAXI OUT, FA SMELLED "BURNT CHLORINE" SMELL IN FWD GALLEY. C/A: C/W WORK CARD 0550-2002 STEPS 1-5 AND STEPS 13-16 NO ODOR PRESENT MCC REQUIRES W/C 7900-2001 & W/C 2100-2007 TO BE COMPLETED WIP 138895. PER MCC CONFERENCE COMPLETED W/C 2100-2007 LEVEL A DECONTAMINATION, PRECAUTIONARY ALSO PERFORMED W/C 0550- 2001. NO FINDINGS MAX PARTICLE COUNT WAS 40,000 ANYTHING BELOW 100,000 IS ACCEPTABLE. ALL ODI PROCEDURES COMPLIED WITH. REPLACED BOTH RECIRC FILTERS PER

SHIP 3225 DISC: DUE TO REPORT OF OIL FUMES IN THE CABIN. C/A: CLEANED RESIDUAL OIL FROM UNDER COWL, OPEN APU COWL FOUND OIL CAP AREA FULL OF OIL. GOT OIL FUMES IN CABIN ON APU START. INSPECTED APU DUCTS AND FOUND OIL COMING FROM COOLING FAN. R/R APU COOLING FAN PER A320 AMM 49-52-51. COOLING FAN LEAK CHECK GOOD. REF TO LOG MD0892549 FOR ECS DECONTAMINATION. MD LOG STEP A - DEBRIEF THE FLIGHT CREW + ENSURE THE LOG PAGE IS ACCURATE C/W. STEP B - CONTACT MCC C/W. STEP C - ENSURE

FLOOR IN LAVATORY DIRTY T MID CABIN LAV FLOOR MUSTY SMELL IN LAV FROM WET FLOOR LAV T CLEANED AND SANITIZED BY CLEANING CREW.

AT CRUISE; A NOTICEABLE ELECTRICAL SMELL WAS NOTICED THROUGHOUT ENTIRE PLANE. SHORTLY AFTER; TRANSFER BUS LIGHT ILLUMINATED; FOLLOWED BY SOURCE OFF LIGHT; FOLLOWED BY DRIVE LIGHT - ALL CHECKLISTS WERE FOLLOWED AND COMPLIED WITH<[01] WHILE PERFORMING FIM TASK 05-51-56-200-801 SMOKE OR FUMES IN CABIN (CONDITIONAL INSPECTION); ISOLATED THE SMELL TO THE EE COMPARTMENT. FOUND #2 GCU FAILED WITH EXTREME BURNED ELECTRICAL SMELL. CHANGED #2 GCU PER 24-21-81 AMM. OPS CHECK NORMAL NO F

INFLIGHT GOT ECAM: HOT AIR SUPPLY OVERHEAT, THEN GOT: MAIN DECK CARGO SMOKE - MID DECK B, THEN GOT BLEED VALVE ENG 2 FAULT. COMPLIED WITH ECAM CHECKLIST AND DECLARED EMERGENCY. WHILE LANDING GOT ENG 2 REV CONTROL CB POPPED (V74). EMERGENCY DECLARED. MAIN CARGO SMOKE DETECT UNITS 1WU, 2WU, 3WU, 4WU, 6WU, 8WU REPLACED. HOT AIR SUPPLY OVRHT POSSIBLY RELATED TO MAIN DECK CARGO SMOKE ALERT. REF MM 21-62-00-05 AIR SUPPLY OVERHEAT CHECKS NORMAL. REF MM 26-19-00-05, MAIN DECK CARGO S

AIRCRAFT WAS GROUNDED: FA'S REPORT BURNING OR DIRTY SOCK SMELL IN CABIN DURING DECENT.MORE PROMINENT IN THE AFT SECTION. SEEMED TO DISSIPATE AFTER LANDING. MAINTENANCE ACCOMPLISHED J/C 26L00021001, J/C 26L00021002, AND J/C 26L00021014. NO FAULTS OR LEAKS NOTED AT THIS TIME. MEL RESTORED AND PLACARD REMOVED.

FLT#510, CLE-BOS. 'CREW REPORTS CAMPFIRE SMELL IN CABIN; ISOLATED PACKS AND RAN ONE AT A TIME. NO ODOR NOTICED. CKD GALLEYS AND LAVS.NO DEFECTS NOTED AMM 21-20-00.'

SMOK IN MID CABIN GALLEY FROM DRAIN C/W SMOKE IN CABIN INSPECTION PER AMM 05-51-99-99A-282A-A. ALSO COMPLETED FORM 46-6020. INFLIGHT CREW REPORTS A MUSTY SMELLING VAPOR WAS NOTED FROM MID GALLEY SINK DRAIN ALONG WITH A SUCTION N OISE. DUE TO REPORTS C/W VISUAL AND OPS CHECK OF MID GALLEY SINK GRAY WATER INTERFACE VALVE, NO FAULTS FOUND. C/W CHECKS OF FWD AND AFT GALLEY GRAY WATER INTERFACE VALVES TO ENSURE THE SAME RESULTS. NO FAULTS FOUND. REF LP 4343770 FOR CONTINUED MX NO

DURING DESCENT THROUGH 15000' ALL THE WAY THROUGH LANDING, DIRTY SOCK SMELL. PREVIOUSLY WRITTEN UP OCCURRED AGAIN. FLIGHT ATTENDANTS NOTED SMELL THROUGHOUT CABIN AND PASSENGERS DID AS WELL. PER AMDS WORKCARD 0550-6001 STEP 4 REPLACED BUFFER AIR S/O VALVE AND BUFFER AIR CHK VALVE ON LEFT ENGINE DUE TO PREV FAULT PER A220 AMP 75-26-02 AND 75-26-03. STILL REQUIRES LEAK CK. C/W LEAK CK PER A220 AMP 71-00-00. C/W AMDS WORKCARD 0550-2003 DECONTAMINATION. WOODARD 873132. PERFORMED H

FLIGHT ATTENDANTS REPORT EXTREMELY FOUL ODOR IN BACK OF AIRCRAFT. UNABLE TO LOCATE SOURCE <[01]. VERIFIED FLOW OF AFT SILL DRAINS PER AMM 38-31-06. REMOVED BOTH AFT LAV SHROUDS PER AMM 38-32-01. APPEARANCE DEPARTMENT CLEANED SHROUDS PER SIP. REINSTALLED BOTH AFT LAV SHROUDS PER AMM 38-32-01. NO SMELLS NOTED.

FLT#1519, BOS-MIA. 'ODOR/FUMES TRANSIENT IN CLIMB. DISSIPATED PACK 1 SELECTOR OFF RETURNED WITH DELECTION OF PACK 1 IN DECENT BECAME LEVEL 2-3 WITH APU AND PACKS; C/W INFO NOTICE 2017-T015, SECTION B2 IDENTIFIED ODOR REPLACE RECIRCULATION FILTERS DECONTAMINATION LEVEL B WAS ACCOMPLISHED PER TSM 05-50-00-810-085-B A/C OK FOR SVC MDDR CLEARED MX-4 UPDATED/PLACARD REMOVED.'

STRANGE WET SOCK OR BURNING OIL SMELL ON TAKEOFF AROUND 100 KNOTS AND IN DESCENT. PERFORMED APU, ENGINE #1 AND ENGINE #2 RUN INDEPENDENTLY. NO ODOR NOTED PER FIM BD500-A-J21-22-00-04AAA-423A-A. AC OKAY TO CONT SERVICE. NO EMERGENCY DECLARED, NO ONBOARD MEDICAL ATTENTION NEEDED FOR CREW OR PASSENGERS. SMELL WAS IN COCKPIT AND DURATION OF EVENT WAS LESS THAN 10 MINUTES.

ELECTRICAL SMELL /NO SMOKE REAR OF AIRCRAFT DID NOT INCREASE DECLARED EMERGENCY RETURNED NO ABNORMAL INDICATION IN COCKPIT (CREW REPORTS NO OVERWEIGHT LANDING ) 67949<[01] FOUND P-18/3 F-9 BREAKER POPPED (PAX OXYGEN /RIGHT );[02] INSPECTED ENGINE INTAKES AND A/C INTAKES NO FAULTS; RAN L/H & R/H PACKS AND PACK BAYS AND E/E BAYS NO FAULTS ;INSPECTED CARGO BINS NO FAULTS NO FUMES OR ODORS OR SMOKE NOTED IN CABIN OR GALLEYS REF IFIM 21-00-00-810-830;[03] PERFORMED CONDITIONAL INS

SMOKE IN COCKPIT FROM CP SIDE WINDSHIELD HEAT. QRH RESOLVED ISSUE. (FLIGHT 5025 - FILED CLOSED)TROUBLESHOT COCKPIT SMOKE EVENT PER FIM 21-21-00 AND FOUND WHILE INSPECTING L/H WINDSHIELD WITH HEAT ON, FOUND LIGHT SMOKE COMING OUT BETWEEN L/H WINDSHIELD HEAT POWER BLOCK AND PANE ATTACH POINT. SHUTTING WINDSHIELD HEAT OFF THE SMOKE STOPS. REMOVED AND REPLACED L/H WINDSHIELD ASSY. REF. CRJ M/M 56-11-01. C/W TASK CARD 56-220-1000-SKY FOR WINDSHIELD REPLACEMENT. PERFORMED OPS CHECK

AFT FA REPORTS ODOR IN AFT OF CABIN DURING DESCENT. DESCRIPTION OF ODOR/FUMES: TEMPORARY, BODY ODOR/BIOHAZRAD, AND DIRTY SOCKS SMELL. APPARENT CABIN SOURCE: UNKNOWN. AFT CABIN. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-FOUND #1 ENG OVER SERVICED, DRAINED AND REPLENISHED #1 ENG IAW AMM 79-00-00. PERFORMED IDLE LEAK CHECK OF #1 ENG IAW AMM 71-00-00, NO ODOR NOTED IAW TSM 05-50-00-810-831-A

AIRCRAFT WAS GROUNDED: DURING FLIGHT AT THE TOP OF CLIMB AND AT LEVEL OFF AT FL 340, FLIGHT ATTENDANTS IN THE MID GALLEY REPORTED AN ELECTRICAL SMOKE ODOR COMMING FROM THE #3 OVEN AND SAW A RED GLOW, THEY DISCHARGED HALON FIRE EXTINGUISHER INTO OVEN, CLOSED THE DOOR, PULLED ALL CIRCUIT BREAKERS, AND TURNED OVENS OFF. THE FLIGHT ATTENDANT REPORTED THAT THE OVENS WERE USED DURING THE CLIMB FOR INFLIGHT SERVICE FOR THE FLIGHT TO SFO. MAINTENANCE FOUND OVEN DOOR SEAL BURNT / MELT

SHIP 3010 - DIV - TO PHX DUE TO BURNING SMELL IN FLIGHT DECK AND FORWARD GALLEY. CORRECTIVE ACTION: FOUND BURNED CLOTH BEHIND COFFEE MAKERS. REMOVED DEBRIS AND CLEANED COFFEE MAKER. NO FURTHER SMELL NOTED. (6915044 )

AFT FA'S REPORTED FUME EVENT 5 MIN BEFORE LANDING. DESCRIBED AS DIRTY SOCK SMELL. DESCRIPTION OF ODOR/FUMES: TEMPORARY, DIRTY SOCKS SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. AFT CABIN. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFORMED AUTO ENG START FOR #1 AND #2 ENG IAW AMM 71-00-00. AFTER T/S FOUND WHEN PACK #2 WAS ON DIRTY SOCK SMELL APPEARRED. IDENTIFY PACK #2 AT FAULT. FOLLOWED TSM 05-50-00-810-831-A TO IDENTIFY SOURCE OF SMELL

6047 - SMOKE COMING FROM OVER OVHD ON RH SIDE BETWEEN ROWS 5-6. SMELLS LIKE ELECTRICAL. PILOT DEBOARDED. DURING THE BOARDING PROCESS, THE FLIGHT ATTENDANT NOTIFIED THE CAPTAIN OF AN ODOR AND FUMES/SMOKE COMING FROM THE OVERHEAD BIN AT ROWS 5 AND 6. THE CAPTAIN IMMEDIATELY DEPLANED ALL PASSENGERS AND SHUT THE AIRCRAFT DOWN. BURNT DAMAGE TO THE OVERHEAD BIN WAS OBSERVED BY THE CAPTAIN WITH NO OTHER DAMAGE NOTED. THERE ARE NO KNOWN INJURIES TO CREW, PASSENGERS OR GROUND PERSONNE

SHIP 3139 DISC: SMOKE/BURNING ODOR IN COCKPIT WHEN APU BLEED SELECTED ON UPON ARRIVAL/TAXI INTO SLC. C/A: NO SMELL WHEN ARRIVED AT AIRCRAFT. PERFORMED W/C 0550-2002. NO ISSUES FOUND. C/W WORKCARD 2100-2007 AND STEPS REF. AMM 49-00-00 -200-812-A, LEVEL A INSPECTION OF APU. NO FINDINGS, PERFORMED DECONTAMINATION. NO GO ODI PROCEDURES C/W. (LP: 7089640)

FUME EVENT - OBSERVED FROM BOTH FLIGHT DECK & CABIN DESCENDING THROUGH 10K FT. SMELL LASTED ABOUT 5 MIN THEN DISSIPATED. DESCRIPTION OF ODOR/FUMES: PERSISTENT, DIRTY SOCKS AND ACRID/PUNGENT/IRRITATING/BURNING EYE SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK, FWD CABIN, MID CABIN, AND AFT CABIN. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-COMPLIED WITH W/O 349751, WHICH INCLUDES FUME TROUBLESHOOTING FOR BOTH ENGINES AND A COMPRESSOR WASH. A/C OK

SMOKE AND BURNING SMELL IN FLIGHT DECK SITTING AT GATE. HEARD FANS FOR FWD AVIONICS BAY KICK ON. FACT 27MAR25 16:13 CLT UPON INSPECTION FOUND INSULATION CAUGHT IN LH FWD FAN. REMOVED INSULATION. FAN OPERATES AS INTENDED. NO FURTHER DEFECTS OR FUMES NOTED AT THIS TIME. A/C OK FOR SERVICE

FA REPORTS BURNING PLAST IC TYPE SMELL FROM AREA 2L LAV AND LAST ROW OF 1 ST AND START OF ECONOM CREW REPORTED SMELL DISSAPATED UPON RETURNING TO THE GATE. RAN BOTH PACKS AND BOTH ENGINES. NO BURING ODERS NOTED. AC OK FOR SERVICE.

JUST A FEW MILES AFTER TAKING OFF FROM BASE, PIC ADVISED OVER RADIO THAT THEY WOULD BE HEADED BACK TO KGRI DUE TO THE CREW SMELLING FUMES IN THE CABIN. ONCE LANDED PIC CONTACTED OCC AND ADVISED CREW WAS SMELLING OIL/EXHAUST LIKE FUMES AND IT STARTED TO MAKE THEM NAUSEOUS. PIC ADVISED SMELL WAS ONLY IN CABIN AREA AS HE DID NOT SMELL ANYTHING IN THE COCKPIT. THE MECHANIC CLEANED AND INSPECTED THE AFT AC SYSTEM DUCTS AND EVAPORATOR. OPERATIONAL CHECK WAS PERFORMED WITH NO DEFECT

SHIP 665 AFT FA REPORTED FAINT SMELL IN GALLEY ON APPROACH. OPEN VENTS IMPROVED AIR. CORRECTIVE ACTION: FOUND AFT LT COFFEE MAKER W/ BENT PIN. R/R AFT LEFT COFFEE MAKER PE B757 AMM 25-31. C/W ODI ATA 2172- NO FUMES FROM AIRCONDITION SYSTEM. (7032310)

PILOT REPORTED WINDSHIELD COCKPIT HEAT NOT WORKING, ACCOMPANIED BY A BURNING SMELL. MAINTENANCE INSPECTED AND REPLACED THE WINDSHIELD COCKPIT HEATER FAN WITH NO ADDITIONAL DEFECTS NOTED.

CREW REPORTED BURNING SMELL WHEN RIGHT PACK INOP PLEASE HAVE CREW FILL OUT SMOKE ODOR FORM 46-6020 AND ATTACH A PHOTO OF COMPLETED FORM TO THIS LOG PAGE. PLEASE CHECK AFT EE BAY FOR ANY ABNORMAL SMELLS IE LEFT 2 RAM FAN CONTACTOR RIGHT, CK2415010 FROM THE P800 PANEL. AND COMMON MOTOR START CONTROLLER (LEFT 2 CAC), M2415021 ALSO IN AFT EE BAY LOCKING UNLOCK FOR UPDATE PERFORMED INSPECTION ON AFT EE BAY,INSPECT LEFT 2 RAM FAN CONTACTOR R,LEFT 2 CAC A. NO ABNORMALITIES.ALL RELAT

ENG FAIL AT 18000 FEET RIGHT ENGINE SEVERE DAMAGE EGT 668 CREW DEBRIEF. THROUGH 16000FT R ENG HIGH EGT 668, HIGH ENG VIBS, NO N2 ROTATION. ENGINE SHUTDOWN INFLIGHT AND FIRE HANDLE PULLED BUT NO BOTTLES FIRED (NO FIRE WARNING). PASSENGER REPORTED FLAMES FROM R ENGINE EXHAUST, AIRFRAME VIB AT POINT OF FAILURE. 7000LBS OF FUEL JETTISONED. ALL OTHER OPS WERE NORMAL DURING EVENT AND ON RETURN TO LHR FOUND METAL FRAGMENTS IN TAILPIPE. NO DMG NOTED TO AILERON, FLAPS OR STAB R ENG SU

AIRCRAFT WAS NOT GROUNDED: RIGHT AT TOUCHDOWN MASTER CAUTION LAVATORY SMOKE WITH ALARM. FLIGHT CREW VERIFIED THERE NO FIRE IN FORWARD LAVATORY PER QRH. MAINTENANCE ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE SMOKE DETECTION SYSTEM PER AMM 26-14-00.

ON ARRIVAL F/A REPORTED ODOR IN THE CABIN IN THE FRONT OF THE A/ C SIMILAR TO AN "OVERHEATING ROUTER" DURING TAXI IN. CAPTAIN REPORTED NOTHING UNUSUAL IN FLIGHT DECK. A220 SMOKE AND FUMES SURVEY COMPLETED. PERFORMED SMOKE AND FUMES T/S WORKCARD 0550-2001, FOUND NO UNUSUAL SMELL OR ODOR NOTED. ALSO UTILIZED P-TRAK TESTER DURING THE ABOVE CHECK OUT, AND THE METER READING STAYED BELOW 11000 PT /CC. PERFORMED GVI ON ALL GALLEY EQUIPMENT, FLOOR HEATERS, TV MONITORS, CABIN LIGHTS,

SHIP 5004- ATB - AIR TURN BACK TO SEA DUE TO ODOR IN THE CABIN WHILE CLIMBING THROUGH 10K FEET. DECLARED EMERGENCY AND CREW USED MASKS. CORRECTIVE ACTION: SNIFFER SHOWING LEFT ENGINE AS SOURCE OF ODOR. BORESCOPED LEFT ENGINE AND FOUND OIL WETTING IN LPC AND HPC. REPLACED LEFT ENGINE AND RECIRCULATION FILTER.(6767894)

ON DESCENT FOR LANDING AT @3000 FEET SMELL TO FLIGHT DECK,PERFORMED PROCEDURE,ISOLATED TO PACK #1 -ACCOMPLISHED EO 7100-2301 PW1100- TROUBLESHOOT STEPS 3-9 ACCOMPLISHED TI 2100-2002-NEO ODOR EVENT AND SOURCE IDENTIFICATION STEPS 1-24 & 26-31

AIRCRAFT WAS GROUNDED: IMMEDIATELY AFTER ROTATION NOTICED A STRONG BURNT OIL SMELL COMING FROM THE FLIGHT DECK GASPERS. ODOR DISSIPATED AFTER THREE MINUTES. NO ACTION WAS TAKEN. FLIGHT CONTINUED NORMALLY. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)

SMELL OF BURNT OIL IN COCKPIT ON DESCENT. BOTH CATPTAIN AND FO COULD SMELL IT. FLIGHT ATTENDANTS SAID THEY DIDN'T SMELL ANYTHING. COULD SMELL AND FEEL IT ON EYS. NO EMERGENCY EQUIPMENT WAS USED AND NO EMERGENCY DECLARED. PERFORMED ENGINES RUN IAW AMP BD500-A-J71-00-00-00AAA-130A-A, RAN WITH APU BLEED OFF AND ISOLATED PACKS, NO EVIDENCE OF SMELL, VAPORS OR SMOKE. ALSO, PREFORMED A GVI ON ENG#1 AND #2 IAW AMP BD500-A-J72-00-00-00AAA-310A-A, NO LEAKS DETECTED AT THIS TIME. PILOT

FLT#808, STT-SJU. ' DESCENDING THRU 6000 I GOT A CALL REAR REPORTING STRONG BURNT RUBBER / ELECTRICAL / CHEMICAL SMELL THIS ODOR WAS PRESENT FROM AFT GALLEY TO ROW THE TWO AFT FA STATED THEY FELT DIZY AND NAUSEOUS BOTH BLEED AND PACKS WERE ON APU THE ODOR DISAPPEARED AFTER LANDING ( APU BLEED AIR SUPPLY SYSTEM ); REF LOG PAGE 4265609, ITEM 1 (PERFORMED TASK 24-00-00-810-823A. NO ELECT FAULT NOTED IDENTIFIED AS CLASS 10 TYPE AMBIENT ODOR AS PRECAUT T/S PERFORMED LEVEL A DECONT

STRONG OZONE ODOR FROM APU BLEED AFTER START UP UPON LANDING. PERFORMED T/S IAW W/C. # 0550-2001 NO FINDINGS THEN C/W 0550- 2003 NO FINDINGS ALSO DUE TO RECENT DUEL ENG W/W SUSPECTED AS CAUSE REF LOG # 0873410 FOR NO GO ODI PREVENTION A/C OK FOR SVC

AIRCRAFT WAS GROUNDED: ABOUT 5 MINUTES AFTER ENGINE START CABIN WAS NOT COOLING DOWN. WE SWITCHED TO MAX COOLING FROM THE APU. ABOUT 30 MINUTES LATER 3 OF 4 FLIGHT ATTENDANT AND SOME PASSENGERS COMPLAINED OF SMELLING FUMES AND ASLIGHT HEADACHE. IT WAS MOSTLY AT THE REAR OF THE CABIN. REPLACED O-RING "SEAL" (AALA202503252772) BETWEEN APU "B" FCU AND OIL LUBE UNIT, PER AMM 49-31-11. REMOVE AND REPLACED ELEVATOR A/P "B" ACTUATOR (AALA202504014312), PER AMM 22-11-26. CLEANED APU

FLT#1588, SXM-JFK. 'LEVEL 1 FUMES EVENT FROM PACK 1 IN THE DESCENT AT 11000FT DID ISOLATION PROCEDURE AND AFTER 3-5 MIN THE SMELL BACK SO LEFT PACK 1 OFF AND BLEED SHUT FOR THE REST OF THE FLIGHT . FA DID NOT SMELL ANYTHING ; ACCOMPLISHED LEVEL C DECONTAMINATION PER AMM 21-00-00-615-804-A REF LP 4238668 (ACCOMPLISHED LEVEL C DECONTAMINATION OF THE APU PER AMM 21-00-00-710-056A REF NEXT ITEM CONTAMINATION WITH C DECONTAMINATION. ACCOMPLISHED LEVEL C DECONTAMINATION PER AMM 21-

SHIP 5035 -ATB- RETURNED TO BOS AND DECLARED EMERGENCY DUE TO VISIBLE SMOKE IN THE CABIN ON TAKEOFF. CORRECTIVE ACTION: PERFORMED TROUBLESHOOTING PER NO GO ODI WORKCARDS. FOUND APU OVERSERVICED. CLEANED APU COMPARTMENT AND PERFORMED ECS DUCT DECONTAMINATION. (6795318)

POSSIBLE BURNING SMELL IN AFT GALLEY UP ON ARRIVAL SPOKE WITH CREW AND FOUNF THE SOURCE OF THE SMELL COMING FROM THE AFT GALLEY TRASH INTERNAL BIN. REPLACED AFT GALLEY INTENAL TRASH BIN. REQUESTING A CARRY TO HAVE CABIN RE-CECULATION FILTERS REPLACED WITHIN TWO DAYS PENDING TOMC APPROVAL. ACCOMPLISHED AMM TASK 05-51-19-200-801-C-1 CORRECTION AMM TASK 05-51-10-200-801-C-1 APPROVED DIP PER AMM.TASK 05-51-10-200-801-C-1 TO HAVE THE REPLACEMENT OF CABIN RE-CIRCULATION FILTERS REP

FLT#621, MCO-MBJ. F/A'S REPORT STRANGE ODOR IN CABIN DURING CRUISE AND CONTINUED TO SMELL IT AFTER DEPLANING ( PACKS ); PERFORMED T/S PER INFO NOTICE 2017-T015K. REF LP 4265399 ITEM 1 AND 2 FOR THE R/R OF THE OZONE FILTERS AND REPLACED RECIRC FILTERS REF AMM 21-21-41. NO ODOR PRESENT AFTER BOTH ENGINE RUNS AND APU OPS CHECK. A/C OK TO CONT SVC, THIS ACTION CLEARS MDDR. MX-4 UPDATED AND PLACARDS REMOVED. MCC NOTIFIED.

FLIGHT 2064. AFTER STOPPING ACFT AT THE GATE, ENGINES SHUT DOWN, LOST A/C POWER, ASSOCIATED WITH APU FAIL CAUTION. RAMP PERSONNEL HEARD A LOUD BANG FROM THE APU OBSERVED SPARKS AND SMOKE FROM APU TAILPIPE. PLACED APU ON MEL 49-00-00. RETURNED TO SERVICE.

AIR QUALITY EVENT, SEE AIR QUALITY REPORTING FORM. FLIGHT PHASE AT START OF EVENT: DESCENT, 4000'. DESCRIPTION OF ODOR/FUMES: CONTINUOUS AND DISCOMFORTABLE, DIRTY SOCKS AND MUSTY DRY SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK, FWD CABIN/GALLEY(LAV), MID CABIN, AFT CABIN/GALLEY(LAV). NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFORMED TSM 05-50-00, PERFORMED DECONTAMINATION OF PACK #1 AND #2 IAW AMM 21-00-00-615-802, PERFORMED ENG RUN #1 AND

SIGHT AND SMELL OF SMOKE IN THE COCKPIT AND THE CABIN ON CLIMB OUT AT APPROX 3800 FT OUT OF KFFL. CREW DECLARED EMERGENCY AND RETURNED TO KFFL. LANDED WITH NO ISSUES. PASSENGERS OWNER PART 91 FLIGHT.

HIGH SPEED REJECTED TAKEOFF DUE TO LARGE BIRD STRIKE ON #2 ENGINE. NO ABNORMAL INDICATIONS; HOWEVER PAX AND FLIGHT ATTENDANTS COMPLAINED OF AN ODOR. <[01] C/W BIRD STRIKE INSPECTION ON ACFT PER 05-51-18 BIRD REMAINS FOUND IN NUMBER TWO ENGINE EVIDENCE OF BIRD REMAINS IN CORE OF ENGINE NUMBER TWO; [02] COMPLETED BIRD STRIKE INSPECTION REF AMM 05-51-18. NO DAMAGE NOTED. COMPLETED E3 BORESCOPE REF TASK 772-00-02. NO DAMAGE NOTED. A/C OK FOR SERVICE.