FLT # 2051. BOS-MCO. LEVEL 2 PERSISTANT ENVIROMENTAL SYSTEM ODOR IN FLIGHT DECK AND FWD CABIN (OBSERVED BY 3 CREWMEMBERS) CAUSING EYE IRRITATION. SMELL SIMILAR TO DIRTY SOCKS. APU AND PACKS ON. NO EXTERNAL AIR CONNECTION.; COMPLIED WITH INFO NOTICE 2017 - T15 SECTION B2 IDENTIFIED ODOR TO BE TYPE 1 APU. PERFORMED DECONTAMINATION PROCEDURE LEVEL B PER TSM O5-50-00-810-831-A A/C OK FOR SERVICE NO ODOR PRESENT W/ ENG BLEED APU HAS BEEN PLACED ON DEF REF L/P 4341958-1 MDDR # 5924

SMOKE IN PILOT REST AREA COMING FROM VENT, ALSO IN FOWARD GALLEY PER CREW DEBRIEF, F/A STATED SMOKE COMING FROM PILOT BUNK AREW VENTS, DID NOT SMELL ELECTRICAL PER F/A & PILOT THAT INSPECTED AREA. UPON ARRIVAL TO ACFT NO SMELL, ODOR, OR SMOKE SEEN WHEN DOOR WAS OPENED. STATED IT DID SMELL ELECTRICAL. NO SMOKE ALARM SOUNDED IN FWD FLT CREW AREA. SMOKE ODOR FROM PILOT CREW REST AREA SMOKE DETECTORS OPS CHECKED GOOD IAW AMM DMC-B787-A-26-14-10-00A-300B-A. CHECK OF CARGO BAY IAW

FLT # 1908. CDG-JFK. (ETOPS) FAS REPORTED TO US THEY NOTICED AN INTERMITTENT BURNING SMELL BETWEEN ROWS 2-8. STARTED RIGHT BEFORE DESCENT. THEY DIDNT NOTICE ANYTHING FROM LAVS AND OVENS.; ACCOMPLISHED INFO NOTICE 2017-T015 SECTION A ISOLATED FAULT TO TYPE 10(FOUND FWD GALLEY COFFEE POT BURNT(#105). REPLACED COFFEE POT. ALSO ACCOMPLISHED TSM 05-50-00-810-085B AND 05-50-00-810-085D. AC OK FOR SVC

HOT/OIL SMELL ON TAKEOFF UNTIL 1ST PWR REDUCTION LOCKED PENDING REVIEW OF CORRECTIVE ACTION. DEBRIEFED CREW UPON ARRIVAL, PERFORMED INITIAL EVALUATION WITH BOTH ENG RUNNING, NO FUMES OR SMOKE NOTICED REF FIM 21-00 TASK 806 OK TO UNLOCK. PERFORMED METHOD 2, HIGH POWER ENGINE RUN AND LOW POWER ENGINE RUN REF AMM 72-00-00-100-804-F00, WITH PACKS ON, NO SMELL OR ODOR IN CABIN. OKAY FOR SERVICE.

EQUIP COOLING OVERHEAT LIGHT ON SWITCH STATUS MSG EQPT CLG FAN, FOUND CB FWD EQUIP COOLING SUPPLY FAN TRIPPED ,PUSHED BRAKER TRIPPED AGAIN .ALTN SWITCH WORKS OK. TRIPPING CB, MULTIPLE SYSTEMS ON C-B AND AN ELECTRICAL ODOR IN FLIGHT DECK UNLOCKED FOR SIGN OFF. REMOVED AND REPLACED EQUIP. COOLING FAN #1 REF AMM 21-58-06-414-007, SYS OPS CHK GOOD, NO MSGS

FLT # 944, BZN-JFK. ODRO EVENT ON DESCENT OUT OF 11,000 FEET UNTIL LANDING SMELL DESCRIBED AS A CHEMICAL SMELL, BOTH FORWARD AND AFT CABIN; RAN APU, ENG 1 & ENG 2 WITH BOTH PACKS ON, NO ODOR NOTED, A/C OK FOR SVC

AT GATE ON APU, STRANGE NOISE + BURNING SMELL, RIGHT PACK OVHT, R PACK FAIL, + PACK FAULT R BYPASS VLV INOP SMELL DISSIPATED AFTER R PACK SHUTOFF. FOUND RT ACM HOUSING CRACKED AND FAN BLADE MISSING. REMOVED ACM PER A220 AMP 21-51-03, REMOVED HEAT EXCHANGER PER A220 AMP 21-51 -05, REMOVED PLENUM PER A220 AMP 21-52-09. FOUND AFT RAM AIR DUCT DELAMINATED AND CRACKED. REMOVED AFT RAM AIR DUCT PER A220 AMP 51-52-11. FOR ACCESS REMOVED RARV PER A220 21-52-03. (S.P. 942262) INSTALLE

FLT # 861, BOS-SJU. ODOR EVENT ON DESCENT WITH MILD ODOR, DIRSTY SOCKS / MUSKY-ISLOATED PALK ONE OFF, AFTER 5 MIN ODOR DISSIPATED WITH PACK ONE OFF; COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION B2 SEE LOG PG 4349298-2 FOR ENGINE 1 BLEED DEFERAL. DECONTAMINATIONB LEVEL A ACCOMPLISHED PER TSM 21-00-00-615-802

AIRCRAFT WAS GROUNDED, STRONG ODOR LINGERING IN AFT SECTION OF AIRCRAFT. PREVIOUS CREW REPORTED SMELLING THE ODOR COMING FROM VENTS ON CLIMB OUT AND DESCENT. REMOVED AND REPLACED ROW 30-33 CARPET. PER AFMM 20-25-17. AFT GALLEY TRASH CART REPLACED BY CATERING ACCOMPLISHED J/C 08L00021001. NO FURTHER SMELLS NOTED.

CAPTAIN REPORTS RUBBER SMELL IN THE FLT DECK CAPTAIN REPORTS RUBBER SMELL IN THE FLT DECK DURING TAXI PER TOMC. REMOVED AND REPLACED RECIRCULATION FILTERS IAW 21-21-41-000-001-A. RAN APU AND PACKS NO SMELLS NOTED.

SHIP 3228 DISC: MULTIPLE BIRD STRIKES ON FINAL APPROACH TO CHS EVIDENCE OF BIRDSTRIKE TO NR 2 ENGINE SMELLS IN CABIN. SMOKE/FUMES QUESTIONARE FORM SUBMITTED. C/A : C/W BIRD STRIKE INSPECTION IAW AMM 05-51 FOUND EVIDENCE OF BIRD STRIKE IN #2 ENGINE. C/W WITH BIRD STRIKE INSPECTION OF NR 2 ENGINE IAW AMM 72-00 NO DAMAGE FOUND PERFORMED DECANTAMINATION OF ECS LEVEL A IAW WITH AMM 21-00 NO FUMES NOTED. R&R BOTH RECIRCULATION FILTERS IAW AMM 21-21. ACFT IS OK FOR SERVICE. REMOVED

AIRCRAFT WAS GROUNDED: AFT PUSHBACK FLIGHT ATTENDANTS AND PASSENGERS REPORT THE PLASTIC SMELL IS GETTING WORST IN THE CABIN. DURING INSPECTION FOUND PC OUTLET UNIT INOPERATIVE. REMOVED AND REPLACED PC OUTLET UNITS AT SEATS 12D (AALA202508204260), 13C (AALA202508206697), 22E (AALA202508206800). PER AMM 23-81-04. OPERATIONAL CHECK GOOD, NO SMOKE ODOR FUMES NOTED.

AIRCRAFT WAS NOT GROUNDED: DURING CLIMB SMOKE LAVATORY SMOKE ON ECAM LASTED APPROXIMATELY 15 SECONDS BEFORE CLEARING. FLIGHT ATTENDANTS INVESTIGATED ALL LAVATORIES AND FOUND NO EVIDENCE OF SMOKE. MAINTENANCE ACCOMPLISHED LAVATORY SMOKE DETECTION SYSTEM OPERATIONAL CHECKS PER AMM 26-17-00 WITH NO FAULTS NOTED.

LEFT PACK STARTED HEATING UP AND SMELLING HOT, SHUT PACK OFF, RESTARTED PACK 1 MINUTE LATER AND SMOKE STARTED BLOWING OUT OF THE FLIGHT DECK AIR VENTS, SHUT PACK OFF. (FLIGHT 5861 - FILED CLOSED)FOUND LEFT PACK TO BE SEIZED AND CAUSING HOT PACK TEMPS AND SMOKE WHILE LEFT PACK WAS SELECTED ON, REMOVED AND REPLACED LH ACM IN REF TO CRJ 200 AMM 21-51-10. OPERATIONAL CHECK AND LEAK CHECK OF THE LH ACM WAS SATISFACTORY AT THIS TIME

BRIEFSMOKE/ODOR IN THE COCKPIT IN FLIGHT. F.A. REPORTED A "POP" NOISE NEAR ROW 12. AIR CONDITIONING PACKS. R&R LT ACM EXUAST DUCT ASSY AND GRATE ASSY IRW EMB AMM 21-51-03 OPS CHECK GD WITH NO DEFECTS NOTED CLEAR MEL 21-15-2

FUMES OR SMOKE IN CABIN PNEUMATIC POWER SUPPLIED BY ENGINE ENGIN E 1 STRONG SMELL OF OIL IN COCKPIT NOT IN CABIN ON TAKEOFF. MASTER C AUTION FLASHED FOR 1 SECOND. SPOKE WITH CREW ON ARRIVAL AND THEY CONFIRMED SMELL WS PRESENT DURING TAKEOFF AND DISSIPATED QUICKLY AFTERWARDS. MASTER CAUTION FLICKERED AND WENT OFF AS WELL. PERFORMED PSEU BITE AND NO DISCREPENCIES NOTED. . REVIEWED MAINTENANCE PERFORMED ON AIRCRAFT DURING OVERNIGHT VISIT AT TPA AND FOUND THAT AN ENGINE COMPRESSO

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AFTER TAKEOFF SMOKE REPORTED IN THE CABIN BY FLIGHT ATTENDANTS AND PASSENGER. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT BZN. ACCOMPLISHMENT W/C 08L00021001. INSPECTED APU COMPARTMENT AND INLET FOR CONTAMINATION NONE NOTED. INSPECTED NUMBER 1 ENGINE INLET AND OGV'S WITH UV LIGHT FOR OIL LEAKS AND BIRD STRIKES. NONE NOTED. ACCOMPLISHED AMM 21-00-01. REMOVE OIL CONTAMINATION FROM AC AND PACK SYSTEM.

SECOND HALF OF FLT NOTICED AN ACCRID OR SMELLY GYM SOCKS WITH PACKS ON. NO SMOKE PRESENT. PER CREW ODOR CONTINOUS WITH APU RUNNING & IN FLIGHT DECK, REF TSM 05-50-810-831-A. APU NEEDS INSPECTION IAW AMM 49-00-00-200-816. NOTED BY MAINT. NO PRIOR HISTORY. INSPECTED APU AREA IAW AMM 49-00-00-200-816. RAN BOTH PACKS ON HIGH FOR A SIGNIFICANT PERIOD. COULD NOT DUPLICATE ANY ODOR. SATISFIED AND AMM REF 05-51-10-200-801-C1. R & R TWO RECIRCULATING FILTERS (4012HM , 4013HM) IAW AMM

HOT PLASTIC ODOR NOTED THROUGHOUT ACFT. OVENS CHECKED AND NOT THE SOURCE. DEBRIEFED CREW, & FLIGHT ATTENDANTS, REPORTED ODOR STARTING AROUND ROW 35 , EMINATING FROM UPPER CABIN AND MOVING FORWARD UNTIL FLT CREW SMELLED IT. REPORTED ODOR WAS MORE OF A PLASTIC SMELL VERSUS ELECTRICAL INSULATION. PAX DEPLANED & NO EVIDENCE OF ODOR BY MAINTENCE. TROUBLESHOT IAW FIM TASK21-00 TASK 830. SOURCE UNKNOWN, FOUND NO FUME NOR BURNT PLASTIC SMELL. FLT CREW REPORTED THE AIRCRAFT WAS PARKED

EQUIP COOLING OVERHEAT ON DEPARTURE. STBY UNABLE TO COOL EQUIP. OVERHEAT LIGHT RETURND AFTER OVERIDE IN FLIGHT FOLLOWED FM NON-NORMALS 2.20.43 TO OVERRIDE FOR 30 MIN UTES, BACK TO AUTO OVERHEAT LIGHT FLICKERED BUT EXTINGUISHED. CREW OPTED TO DIVERT INTO DUB. ACCOMPLISHED TASK 21-58-00-705-120-0 06 - OPS TEST - EQUIPMENT COOLING SYSTEM. INSPECTED E&E COMPARTMENT NO ODOR NOTED. AIRCRAFT DEPARTED WITH VERY WARM CABIN FRA TEMP WAS 90'S AT DEPARTURE TIME.

CONDITIONAL INSPECTION 05-05-58-800-801-C3 SMOKE/ODOR IN THE FLIGHT DECK/CABIN - MAINTENANCE PRACTICES NEEDS TO BE REFERENCE FOR ANY SMOKE OR ODOR OCCURRENCE. GENERAL ACCOMPLISHED INSPECTION ON THE MID GALLEY OVENS, NO DEFECT OR BURN FOUND. ACCOMPLSHED PER AMM-05-51-58. SDR COMPLETED.

DURING THE CLIMB OUT, WHEN PASSING THROUGH 2,000 FEET THE CREW EXPERIENCED THE OPENING OF THE EMERGENCY PRESSURIZATION VALVE CAUSING THE CABIN TEMP TO INCREASE AND LIGHT SMOKE/"HOT" SMELL IN THE CABIN. AT THIS TIME THE CREW DECLARED AN EMERGENCY, MANUALLY DROPPED THE PAX OXYGEN MASK AND RETURNED TO THE DEPARTURE AIRPORT WITHOUT INCIDENT. DURING THE EVALUATION BY MAINTENANCE PERSONAL IT WAS DISCOVERED THAT THE INLET SIDE OF THE AIR CYCLE MACHINE HAD SUSTAINED DAMAGE FROM WHAT

AIRCRAFT WAS GROUNDED: ACRID SMELL IN FLIGHT DECK. ACCOMPLISHED CARD 08L00021001. FOUND TCAS AND ATC PANEL PRODUCING ACRID ODOR. REMOVED AND REPLACED PANEL, PER AMM 34-53-03.

CREW REPORTS 2 LAV SMOKE TOILET IN CRUISE 32000 (FLIGHT 5070 - FILED OPEN)

WILLIAMS INTERNATIONAL ENGINE MODEL FJ44-3A, SERIAL NUMBER 141761, FROM AIRCRAFT 525B-0362 (OK-KIN), WAS RETURNED TO THE REPAIR STATION FOR UNSCHEDULED REPAIR. AIRCRAFT OPERATOR’S ENGINEER REPORTED ELEVATED OIL CONSUMPTION OVER RECENT FLIGHTS AND ON A SUBSEQUENT FLIGHT, DURING TAKEOFF ROLL FROM GRAZ AIRPORT (LOWG) IN AUSTRIA, HE STATED THAT THE FLIGHT-CREW REPORTED A BLEED ODOR AND VISIBLE SMOKE IN THE AIRCRAFT’S CABIN, RESULTING IN AN ABORTED TAKEOFF. WILLIAMS INTERNATIONAL

AS PER OUTBOUND FLIGHT CREW, AN ELECTRICAL / RUBBER ODOR IN FLT DECK & FRONT CABIN. VISUAL CHECK FOR ARCING AT RELAX BOX AND GRD RECEPTACLE AREA, NO DEFECTS NOTED, BATTERY CABLE NO DEFECTS NOTED. NO DEFECT NOTED.

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORT BURNT SMELL IN AFT GALLEY. PERFORMED JOB CARD 08L00021001. DURING TROUBLESHOOTING TRACED ODOR TO AFT GALLEY CEILING LIGHT ELECTRONIC BALLAST. ALSO, FOUND BALLAST OVERHEATING. REPLACED BALLAST, PER AMM 33-26-02. OPERATIONAL CHECK GOOD.

FA`S IN AFT GALLEY REPORTED STRONG PLASTIC OR ELECTRICAL ODOR. WENT AWAY. CONFIRMED ELICTRICAL ODOR IN CABIN. FLT CREW STATED: APPROX 2.5 HRS INTO FLT AT AIRSPEED .86 MACH & AN ALTITUDE OF 37000 FT. EXPERIENCED A STRONG BURNING ODOR & HAZE BETWEEN DOORS 3 & 4. ODOR SPREAD THROUGHOUT CABIN, TURNED OFF IFE & POWER TO AFT GALLEY. ODOR WAS STILL PRESENT UPON ARRIVAL. PERFORMED SMOKE / FUMES IN CABIN, FAULT ISOLATION IAW FIM 21-20-F5-72A-421A-A. AFTER HAVING CACS & RECIRC FANS OFF

ENROUTE BACK TO BASE AFTER A TRANSPORT, THE CREW SMELLED A BURNING ELECTRICAL SMELL. SMOKE IN THE COCKPIT EP WAS FOLLOWED AND IT WAS DETERMINED THAT THE SMELL WENT AWAY WHEN THE ECS WAS TURNED OFF. IAW THE EP, WE LEFT THE ECS OFF AND CONTINUED TO BASE WITHOUT FURTHER INCIDENT.

AFTER SUSPECTED LIGHTNING STRIKE MUSTY SMELL FROM PACKS IN FLIGHT DECK. FROM PACKS IN FLIGHT DECK. RAN PACK 1 & 2 FOR 10 MINUTES. COULD NOT DUPLICATE MUSTY SMELL COMING FROM PACKS.OK FOR SERVICE AT THIS TIME.

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS SAY THERE IS A BURNT SMELL AROUND THE AFT GALLEY. ACCOMPLISHED SOF INITIAL T/S PER CARD 08L00021001. FOUND POTABLE WATER COMPRESSOR CONTINUOSLY RUNNING AND BURNT SMELL FROM HOUSING CAUSING ODOR IN CABIN. REMOVE AND REPLACED COMPRESSOR (AALA202508141303). ALSO FOUND E1 BLEED PRESSURE LOW. REMOVE AND REPLACED PRSOV (AALA202508153246), PER AMM 36-11-04. ALSO, REMOVE AND REPLACED SENSE LINE ON HIGH PRESSURE VALVE (AALA202508158279), PER AM

AIRCRAFT WAS GROUNDED: DURING DESCENT A STRONG ELECTRICAL SMELL BEGAN AROUND 10,000 FEET. THE FLIGHT ATTENDANTS ADVISED THAT THEY ALSO SMELLED IT. THEY SAID IT WAS NOTICEABLE IN THE FORWARD CABIN, BUT NOT THE AFT CABIN. WE WERE ABOUT TO BEGIN THE SMOKE/AVIONIC SMOKE/FUMES QUICK REFERENCE CHECKLIST, BUT THE SMELL SEEMED TO DISSIPATE COMPLETELY AROUND 5,000 FEET. NOTHING FURTHER WAS NOTED. MAINTENANCE ACCOMPLISHED TASK CARD 2600021001 AND REPLACED AVEC FILTER PER AMM 21-26-43.

AQE PACK 1 OIL SMELL ON DESCENT, QRH PROCEDURE FOR PACK 1 COMPLIED WITH SMELL DISSIPATED. DESCRIPTION OF ODOR/FUMES: PERSISTENT, OIL/OIL BURNING SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK, FWD CABIN/GALLEY (LAV), MID CABIN, AND AFT CABIN/GALLEY (LAV). NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.--

ON DEPARTURE, PASSING FL190, SPARKS CAME OUT OF OVERHEAD CIRCUIT BREAKER PANEL. THERE WAS NO SMOKE OR FUMES. LOST LT PFD & MFD, LT FMC, LT GPS. DECLARED AN EMERGENCY & RETURNED TO OUR DEPARTURE. AFTER CREW DEBRIEF FOUND 4 C/B'S POPPED. P6-3 CAPT PRIM INSTR BUSS OD 5AMP. P6-3 115 VAC BUS L XFR 20AMP. P5 ALT BUS B 5AMP. P5 AURAL WARN SPKR RT 2.5 AMP. ALSO RECEIVED EICAS MSG CABIN ALT AUTO 1&2, COMPARATOR BITE, LT ENG PROBE HEAT, & CAPT INST XFR. FOUND MAIN CARGO SMOKE DETECTION

FLT#1770, GYE-JFK. FUMES SIMILAR TO PINE NEEDLES NOTICED BY F1 AND F2 ON FINAL DESCENT INTO JFK; COMPLIED WITH INFO NOTICE 2017-T015, SECTION A. ISOLATED FAULT TO TYPE 10 CABIN ODOR. PERFORMED VISUAL INSPECTION OF APU FOR EVIDENCE OF OIL LEAKS AND SEEPAGE, RAN PACKS TO VERIFY ODOR, NO ODOR DETECTED PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-085-D. A/C IS OK FOR SVC. NO EVIDENCE OF OIL LEAKS FROM APU.

HUNG START ON NUMBER 1 ENGINE AFTER STARTER CUT OUT. STRONG FUEL ODOR IN FLTDECK AFTER CRANK CLASS 3 FUEL DEPULSE ACTIVATED 1. LEADS TO TSM 80-00-00-810-819-A. ENG START INITIAL TO IDLE SPEED TOOK 2 PLUS MINUTES ON 2 STARTS. ODOR OF FUEL SMELL IN FLIGHT DECK UPON EACH SHUT DOWN. TROUBLESHOOT PER TSM 80-00-00-810-819-A REMOVED AND INSTALLED NEW A AND B EXCITER PLUGS. ACCOMPLISHED 2 ENGINE STARTS ON IGNITION SYSTEM A AND B. OPS CHECK GOOD. NO FAULTS AMM 74-21-41.

ABOUT 1/2 WAY THRU THE FLIGHT, CREW NOTICED A BURNING SMELL IN THE CABIN. NO VISUAL JUST A SMELL. AFTER ABOUT 10 MINUTES THE SMELL WENT AWAY. CREW COMPLETED FLIGHT TO ORIGINAL DESTINATION. ONCE TRANSFERRED TO POTOMAC APPROACH, APPROACH DECLARED EMERGENCY. CREW NOTIFIED THEM THAT THEY HAD EVERYTHING UNDER CONTROL. AIRCRAFT LANDED WITHOUT ANY ISSUES.

VENT EXTRACT FAULT AIRBORNE WITH ASSOCIATED ODOR IN FLIGHT DECK AND CABIN. INSPECTED EXTRACT FAN, NO DAMAGE TO WIRING FOUND, FAN I SIEZED, DEFERRD EXTRACT FAN PER MEL 2126W. INSPECTED EXTRACT FAN, NO DAMAGE TO WIRING FOUND, FAN SIEZED, DEFERRED EXTRACT FAN PER MEL 2126W. REMOVED AND REPLACED EXTRACT FAN AS PER AMM 21-26-51, OPS CHECKED GOOD NO LEAKS NOTED. PLACARDS REMOVED, ITEM CLOSED.

CREW NOTED A VERY STRONG MUSTY/DIRTY SOCK SMELL IN THE FWD CABIN. DISCONNECTED GROUND AIR, RAN APU & PACKS IAW AMM 12-33-21. CHKD THROUGHOUT CABIN, NO ODORS NOTED.

STRONG ODOR OF OIL IN COCKPIT, ON INSPECTION OF FLIGHT DECK VENT, TRACE OF OIL SMELL COMING FORM VENTS OK TO CONTINUE.

BURNING SMELL IN FLIGHT WHEN ENGINE ANTI-ICE WAS ON. ACCOMPLISHED SMOKE/FUMES IN CABIN CONDITIONAL INSPECTION PER B767 AMM 05-51-56. AFTER 30 PLUS MINTES OF DUAL ENGINE OPERATION AT IDLE NO ABNORMAL ODORS DETECTED. EXTERNAL ENGINE TUBING INSPECTION IAW AMM 75-00-00-206-001-H00 NOTED NO DEFECTS. INSPECTED #2 ENGINE MASTER CHIP DETECTOR IAW AMM 79-21-05 NO DEFECTS NOTED. OPERATED LT & RT COOLING PACKS DURING ENGINE RUNS IAW AMM 21-00-00 NO FAULTS NOTED. AIRCRAFT OK FOR SERVICE.

SMOKE IN RHE CABIN DURING TAKEOFF. PACK 1 OVERHEAT MSG NOTICED AFTER LANDING. FACT 11AUG25 00:37 CLT RAN PACKS FOUND PACK 1 TO CONSTANTLY OVERHEAT AFTER 30 SECS AND COCKPIT RECIRC SMOKING WHILE TRYING TO RUN PACK 1 SOUNDS VERY WEAK AND ONLY BLOWS SUPER HOT AIR. REF LP 330173 SEQ 3 AND 330174 SEQ 1 FOR PACK 1 AND RECIRC 1 MEL. RAN PACK 2 AND CABIN RECIRC FAN NO SMOKE OR DEFECTS NOTED. FOUND COCKPIT RECIRC FAN TO BE PULLING INSUFFICIENT VOLTAGE AND SMOKING WHEN TRYING TO RUN FA

SMOKE SMELL ON CLIMB DISIPATED THRU LEVEL OFF. SMELL RETURNED D ESCEND THRU FL200 FLIGHT CREW REPORTED STRONG ASHY SMOKE SMELL IN COCKPIT AND 1ST HALF OF CABIN SHORTYLY AFTER PUSH BACK AND TAXI. SMELL DISSIPATED AFTER TAKE OFF. PERFORMED SMOKE/ODOR IN THE FLIGHT DECK/CABIN - CONDITIONAL INSPECTION PER AMM 05-51-26. CABIN ODOR DISSIPATED BEFORE INSPECTION WAS ACCOMPLISHED. NO FINDING AT THIS TIME.

RETURN TO GATE FOR RANCID SMELL IN COCKPIT. RAN ENGINES WITH CREW TO 65% N1- ODOR DISSIPATED AND ALL ENGINE INDICATIONS WERE NORMAL IAW AMM 71-00-00 AND AMM 05-51-56.

WHEEL WELL FIRE LIGHT AT THE HOLD SHORT JUST BEFORE TAKEOFF.LIGHT REMAINED ON. CRASH FIRE AND RESCUE VERIFIED NO INDICATIONS OF FIRE OR SMOKE WITH ENGINES SHUT DOWN. STARTED ENGINE 2 AND RETURNED TO GATE FIRE WARNING VERBAL. ALARM SET OFF EACH TIME ELECTRICAL LOAD WAS TRANSFERRED.<[01] REMOVED AND REPLACED M270 SENSING ELEMENT PER AMM 26-18-02. OPS GOOD.

OIL ODOR IN FWD CABIN. R & R RT ENGINE BAV & ENGINE BUFFER AIR SHUTOFF VALVE. OPS CHECKED GOOD. NO MEDICAL ATTENTION NEEDED FOR PAX OR CREW. EMERGENCY WAS DECLARED.

WITH APU BLEED ON, OIL, DIRTY SMELL IN THE AIR FOLLOW TSM 05-50-00-810-831-A, PERFORMED A DECONTAMINATION OF THE BLEED SYS IAW AMM 21-00-00-615-802, CHANGED FILTERS. FOUND APU OIL LEAK AROUND APU INLET. CLEANED UP APU OIL, RAN APU, NO LEAKS NOTED. ATTEMPTED LEVEL -A- DECONTAMINATION IAW AMM 21-00-00-615-802-A, WITH GROUND HP CART. CART OVERHEATED & FILLED CABIN WITH NOXIOUS ODOR, APU OIL ODOR STILL PRESENT, ON APU BLEED START. ATTEMPTED DECONTAMINATION WITH ENGINE BLEEDS, NOT

(AIRCRAFT GROUNDED) CREW EXPIRIENCED DIRTY SOCK SMELL DURING FINAL DESENCT AND WHILE DEPLANING. CABIN ODOR REPORTING SHEET COMPLEATED. C/W C/W TASK CARD A32X-21-000-002. OPS CHECK GOOD.

ON DESENT THRU 17,000' OR SO THE FLIGHT ATTENDANT INFORMED US THAT SMOKE WAS COMING OUT FROM THE ESPRESSO MAKER, AND THERE WAS A ELECTRICAL SMELL. I CAME BACK AND CONFIRMED THE ELECTRICAL SMELL BUT THE SMOKE HAD SUBSIDED. AS A PRECAUTION ALL APPLIANCES WERE TURNED OFF ON ON THE CMS PANEL. THE ESPRESSO MAKER AND COFFEE MAKER WERE NOT POWERED ON WHEN THE SMOKE OCCURRED PERFORMED VISUAL INSPECTION AND ASSOCIATED ELECTRICAL CONNECTIONS OF COFFEE MAKER AND ESPRESSO MAKER. NO BURNS

AFT LAV D GIVING VERYROUGH SMELL. NO WASTE VISIBLE. STARTED SMELLING AFTER TAKEOFF, NOTIFY LAV SERVICE TO DUMP AND RESERVICE LAV SYS, NO WATER OR WASTE LEAKS NOTED, NO FOUL ODORS NOTED AT AFT LAV D.

FLT#2251, BOS-MCO. AFT FA'S REPORTING A STRONG DIRTY SOCK SMELL ON LANDING APU NOT RUNNING. IN COCKPIT A PAINT SMELL WAS NOTICED ON DESENT LANDING; COMPLIED WITH INFO NOTICE 2017-T015. IDENTIFIED ODOR AT PACK 1. INSPECTED APU & APU BLEED DUCT FOR OIL CONTAMINATION. INSPECTED ENG 1 FOR OBVIOUS OIL CONTAMINATION. NO EVIDENCE FOUND. PERFORMED A LEVEL A DECONTAMINATION PER AMM 21-00-00-615-802. ODOR NO LONGER PERSIST A/C OK FOR CONT SVC.

FLT#219, BOS-SAN. DURING DESCENT STRONG OZONE SMELL/ODOR ON BLEED PAGE HP VALVE WAS OPEN. SHUT X-BLEED & PACK 1 OFF. ODOR DISSIPATED W/IN 20 SECONDS . AFTER LANDING RESET X-BLEED & PACK 1 AND ODOR RETURNED IMMIDIATELY. ODOR FORM COMPLETED; REF TSM 05-50-00-810-831 A. ACCOMP DECONTAMINATION W/ AIRBUS ECS KIT. R&R NR 1 AND 2 RECIRC. FILTERS REF AMM 21-21-41. RAN NR 1 AND 2 ENGINES IAW AMM 71-00-00. OPS CKD NORMAL . NO ODOR. ACFT OK FOR SVC. ( APU BLEED OFF ) CONTINUED ON ITEM 2

PILOT REPORT: WE WERE ORBITING THE FIRE AT 10,500' IN A RIGHT TURN, WITH BOTH ENGINES STABILIZED AT 200 HORSEPOWER EACH AND FUEL FLOWS AT 200 LBS./HR. EACH WHEN I FELT A YAWING MOTION THAT I INITIALLY THOUGHT WAS WAKE TURBULENCE. LOOKING AT THE ENGINE INSTRUMENTS I QUICKLY NOTICED THAT THE RIGHT ENGINE HORSEPOWER WAS READING ZERO, THE RIGHT ENGINE ITT WAS DECREASING THROUGH 300 DEGREES CENTIGRADE, AND THE RIGHT ENGINE RPM WAS DECREASING THROUGH 30%. I INFORMED THE ATGS AND TH

DIRTY SOCK SMELL NOTICED ON TAKEOFF ROLL AND EARLY CLIMB OUT. REMOVED AND REPLACED NR 1 ENGINE IAW AMDS 7100-9901-LT.

FLIGHT 2067. BURNING SMELL IN AFT GALLEY, FOLLOWED BY RH RECIRC FAN REMOTE CB TRIP. PLACED ON MEL AND RETURNED TO SERVICE. MEL CLEARED 8/10 BY REPLACING RH RECIRC. FAN IAW AMM 21-24-01-000/400-801-A. OPS CHECK GOOD. MTX PROCUDRES REVERSED & PLACARDS REMOVED. CLEAR MEL. RETURNED TO SERVICE.

STINKY SOCK SMELL WHEN A/C PACKS WERE PUT ON ENGINE BLEED SOURCE . DEBRIEF CREW: DIRTY SOCK SMELL APPEARED AFTER BOTH ENGINE RUNNING WITH APU OFF. ODOR WAS ONLY PRESENT AT IDLE SETTING AND CLEARD UP WHEN THROTTLES ADVANCED. ODOR WAS NOT PRESENT DURING FLIGHT RETURNED SLIGHTLY AT 5K FEET FOR A FEW MINUTES AND DISPATED. DID NOT NOTICE DURING TAXI IN. REPLACED BOTH RECIRCULATION FILTERS RAN PACKS WITH ENG RUNNING AMM 21-25-01-400-801.

FLT#1146, FLL-RIC. "AFTER FL350 FAS CALLED TO REPORT STRONG SOCK SMELL IN ROWS 15 TO AFT A/C ROW CABIN ODOR RECOGNITION AND ISOLATION CHECK LIST . TURNED OFF PACK#2 AFTER 5 MINUTES, THE ODOR HAD DISSIPATED , CROSSBLEED VALVE SHUT AND PACK2 #2 REMAINED OFF FOR THE REMANINDER OF THE FLIGHT , LEVEL 2 ODOR WAS PRESENT . ( PACKS )" (SUPPLEMENTAL INFORMATION TO FOLLOW)

FA€™S SMELLED STRONG PLASTIC BURNING SMELL. PAX SMELLED TOO. (FLIGHT 5577 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 30613473 WITH THE FOLLOWING CORRECTIVE ACTION: "REF CP CP 30619772 FOR WORK PERFORMED. PERFORMED ENGINE RUNS TO TA POWER, TURNED OFF APU BLEED AIR COULD NOT SMELL PLASTIC OR SMOKE SMELL."

AIRCRAFT WAS GROUNDED: ACRID SMELL IN CABIN DURING CLIMB AND AFTER LANDING WHEN APU BLEED IS TURNED ON. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** OPEN)

BURNING OIL & HUMID SMELL DURING CLIMB OUT. SMELL WENT AWAY WITH PACK 1 OFF. DESCRIPTION OF ODOR/FUMES: PERSISTENT, OIL/OIL BURNING SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PERFORMED BSI OF LPC & HPC FOUND OIL WETTING ON HPC 1 AND OIL STAINING ON HPC 2 & 3. REF AMM 72-31-00 & 72-36-00. SEE LG PG 3074976 ITEM # 1 ENG 1 BSI FOR CONTAMINATION.

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FLIGHT ATTENDANT IN AFT GALLEY HAD SMELLED SMOKE LIKE A BURNING CLOTHING SMELL, IMMEDIATELY AFTER TAKEOFF. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT CLT. ACCOMPLISHED J/C 08L00021001 TROUBLESHOOTING SMOKE ODOR FUMES INITIAL. NO ODOR NOTED. NO FAULT FOUND.

STRONG SEWAGE SMELL DURING CLIMB OUT FROM ROW 20 TO AFT OF AIRCRAFT. FA AND PASSENGER COMPLAINTS. INSPECTED AFT TOILET SYSTEM AND POTABLE WATER SUPPLY / GRAY WATER DRAIN LINE. NO LEAK AND ANY ABNORMALITY NOTED PER AMM 38-32-00. FURTHER T/S REQ'D. INSPECTED AFT OF ROW 20 TO AFT GALLEY COMPARTMENTS AND LAVATORY. NO BAD ODOR OR SMELL. R & R RECIRCULATION AIR FILTER IAW AMM 21-25-01. OPS CHECK GOOD.

AIRCRAFT WAS GROUNDED: FUME EVENT STRONG CHEMICAL SMELL (SMELLS LIKE FERTILIZER) ON DESCENT AND THEN AGAIN ON THE GROUND WITH THE HIGH PRESSURE CART ATTACHED AND THE PACKS SELECTED ON. VERIFIED ENGINE OIL LEAKING OUT OF APU DRAIN MAST. VERIFIED ENGINE OIL LEAKING OUT OF APU DRAIN MAST. REMOVE AND REPLACED AFT BEARING OIL RETURN TUBE. OPERATIONAL LEAK CHECK GOOD. REF CMM 49-26-95.

(AIRCRAFT NOT GROUNDED) UPON DESCENT INTO HUMID AIR AT APPROX 8,000 FEET, WE HAD A STRONG DIRTY SOCK MUSTY SMELL. WITH PACK #1 OFF THE SMELL QUICKLY DISSAPATED. AT THE GATE WITH APU AIR AND PACK 2 ONLY, WE HAD NO ODORS, CORUSON FORM SUBMITTED / PERFORMED T/C A32X-21-000-001 COULD NOT REPRODUCE SMELL AT THIS TIME. A/C GOOD FOR SERVICE. PERFORMED T/C A32X-21-000-002. SEE TASK 21-000-003 ON W/O 529104 FOR WORK PERFORMED ON REMOVAL OF CONTAMINATION. THIS CLEARS MEL 49-10-01A MDDR

PILOT REPORTED AT 0410 THAT THE CREW SMELT FUEL IN THE CABIN. AIRCRAFT TAKEN OUT OF SERVICE. ARRIVED AT BASE AND HEARD FROM THE PILOT THAT THE CREW HAD SMELT A PROPANE LIKE SMELL. ASKED IF THEY HAD GOTTEN FUELED BEFORE RETURNING TO BASE, THEY DID GET FUEL BEFORE RETURNING TO BASE. WENT OUT TO THE AIRCRAFT AND INSPECTED THE AIRCRAFTS ENGINE AND MGB COMPARTMENTS FOR FUEL LEAKS AND ODOR, NONE WERE FOUND THERE. INSPECTED THE CABIN FOR FUEL ODOR, NONE FOUND. THERE WERE NO DRIPS ON

STARTING AT 7000 FT, STRONG ODOR FROM PACK, SMELLS LIKE WET SOCKS. PILOT REPORT A FUME LIKE PACK OIL SMELL ONLY ON DECENT BELOW 10,000 FT SO STRONG,PILOT FELT LIKE PASSING OUT. SMELL ONLY IN COCKPIT & ONLY ON DECENT, FWD CARGO PIT AFT WALL LT SIDE REMOVED FOM. OLD RECIRC FILTER STILL INSTALLED, TSM 05-50-00-810-831 TO START TROUBLESHOOTING. REMOVED RECIRC FILTER TO EVALUATE CONDITION, FOUND DIRTY. RECIRCULATION FILTER IS MM 21-21-45. WITH APU RUNNING SELECTED PACK TEMP TO HOT

AIRCRAFT WAS GROUNDED: DIRTY SOCK SMELL ON DESCENT IN FLIGHT DECK. MAINTENANCE ACCOMPLISHED SMOKE / ODOR / FUME APU TROUBLESHOOTING TASK CARD 26L00021002 AND A DECONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM PER TASK CARD 26L00021014 WITH NO ODORS NOTED. ** (CLOSED

STRONG FUEL ODOR IN LEFT ENGINE. INSPECTION ON LEFT ENGINE PERFORMED AND NO SMELL AND LEAK FOUND IAW AMM 73-11-00.CREW CONFIRMED NO SMELL ANYMORE.

STRONG ODOR OF FUEL THROUGHOUT AIRPLANE AFTER PARKING W/ APU SHUTDOWN. PORTABLE CONDITIONED GROUND AIR CART CAUSING ODOR. SHUTDOWN UNIT. STARTED APU AND RAN PACKS. ODOR CLEARED

"IN CRUISE AT FL 35.0 SMELLED OIL SMELLY FUME , RAN QRH SHUT X BLEED AND TURNED OFF PACK 1 DID NOT SMELL AGAIN -PER GMM 30.40.3 FOUND FOUND TO BE ODOR EVENT STAGE 3. NO EVIDENCE OF APU OR ENGS OVERSERVICE. PER TSM 05-50-00-810-831-A FOUND #1 ENG AND PACK #1 SOURCE OF ODOR. R/R #1 ENG FOR SHAFT COVER PACKING IAW AMM 72-15-00. REMOVAL OF THE CONTAMINATION OF THE ECS LEVEL B OF PACK 1 IAW AMM 21-00-00-615-803-A & DECONTAMINATIONOF AIR DUCTS LEVEL B IAW AMM 36-10-00. SEE LOGPAGE

DESCENDING THROUGH 8000" FUMES WERE NOTICED. PACKS 1 & 2 TURNED OFF- SMELL WENT AWAY. ON THE GROUND WE TURNED APU BLEED W/PACK 1 THE SMELL RETURNED. WITH PACK 2- NO ODOR. DESCRIPTION OF ODOR/FUMES: TEMPORARY, DIRTY SOCKS SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRD.-PERFORMED TSM 05-50-00-810-831-A FOUND ODOR ONLY WHEN PACK 1 SELECTED. NO ODOR WHEN PACK 2 SELECTED [APU,ENGINES] C/W AMM 21-00-00-615-803-

FUME EVENT ON TAKE OFF FROM SDQ - TOGA T/O APU ON OFF RWY 18. AT ABOUT LIFT OFF A STRONG FUEL FUME/OIL SMELL WAS EVIDENT. CLEAN A/C CONFIGURATION AND SHUT DOWN APU. ONCE APU BLEED WAS SWITCHED OFF FUMES DIMINISHED CREW OXYGEN (O2) MASK USE. FUMES DID NOT RETURN. O2 MASKS UNSTOWED. FOUND OIL PUDDLES IN BOTH ENGINE SPINNERS. REPLACED FAN SHAFT COVER SEALS, PERFORMED DECONTAMINATION LVL B OF THE BLEED DUCTS AND OF THE ECS IAW A320 AMM 36-11 AND 21-00. (LP 7552243, 1117611)

(LOG 7456172) AFTER PARKING FA'S IN REAR OF A/C REPORT AN EGG/SULFUR ODOR IN THE CABIN. PACKS WOULD NOT COOL BELOW 82 DURING FLIGHT. FLT ATTEND REPORTS NOTICED ODOR ON TAKEOFF + LANDING ONLY. CONFIRMED ODOR TO BE FROM LEFT RECIC FAN. R&R LEFT FAN. RAN ENGS TO PWR AND NO SMELL OR ODOR IN CABIN. A/C OK FOR SVC.

AIRCRAFT WAS NOT GROUNDED: MOMENTARY LAVATORY SMOKE WARNING ECAM AT CRUISE FL350. FLIGHT ATTENDANT COULD NOT IDENTIFY SOURCE OR ACTUAL SMOKE. MAINTENANCE ACCOMPLISHED MCDU TEST AND GROUND SCAN DETECTED NO FAULTS.

AIRCRAFT WAS GROUNDED: ON TAKE OFF ROLL &AMP; CLIMB STRONG SMELL OF A MUSKY ODOR (DIRTY SOCK) CONFIRMED BY FA'S. LASTED ABOUT 10 MINUTES. MAINTENANCE FOUND EXCESSIVR GREASE ON #1 ENGINE FAN BLADES, CLEANED FAN BLADES AND GUIDE VANES IAW AMM 70-00-00.

WHILE BOARDING APU GENERATOR KICKED OFF LINE. MANUALLY PUT GENERATOR BACK ON LINE. DISTINCT ELECTRICAL SMELL IN FLIGHT DECK CABIN. PERFORMED FUMES IN CABIN FIM 21-00 TASK 806 NO DEFECTS NOT AT THIS TIME A/C OK FOR SERVICE

BURNING ELECTRICAL SMELL THROUGH OUT THE AIRPLANE. (FLIGHT 6240) UPON ARRIVAL TO AC, INTERROGATED EVIDENCE OF ELECTRICAL BURNING SMELL AND COULD NOT SMELL OR SEE ANY EVIDENCE OF SAID ELECTRICAL SMELLS IN AC. HAD SERVAL MXS COME ON BOARD TO VERIFY, AND EVERY MX CAME UP WITH A "MUSTY" OR WET DOG SMELL. MOST DEFINITELY NOT ELECTRICAL BURNING SMELLS. AFTER DEPLANING, MX FOUND A PAIR OF WORN/ USED SOCKS IN THE REAR OF THE AC, WHICH IS WHERE THE SMELL WAS ORIGINATING. DUE TO THE NA

CREW REPORTED FUEL SMELL IN CABIN DURING DEPLANING WITH ENGINES OFF AND APU RUNNING BOTH PACKS. CREW SHUT OFF PACKS AND REPORTED NO GSE EQUIPMENT AROUND A/C WITH NO DEFECTS NOTED ON POST FLIGHT WALKAROUND. CREW SELECTED PACK 1 FOLLOWED BY PACK 2 WITH NO FUEL SMELL NOTED. CREW SHUTDOWN APU AND REPORTED SLIGHT HINT OF FUEL SMELL. RESTARTED APU AND RAN BOTH PACKS WITH NO FUEL SMELL IN A/C.

FUMES IN CABIN. GALLEY SUSPECTED ORIGIN. FLIGHT CREW ACCOMPLISHED SMOKE/ODOUR COND INSPECTION IAW AMM 05-51-58-800-801-CE UP TO 2AF INCLUDE FULL POWER RUNS. ALL OPS AND INDICATIONS NORMAL, WITH NO SMOKE OR ODOUR NOTED. AS PRECAUTION ALL FORWARD AND CENTER OVENS CLEANED AND INSPECTED. . FORWARD UPPER RECIRCULATION FAN INSPECTED AND FILTER REPLACED, AND GALLEY CHILLER 4 NEF 2520BB APPLIED DUE INCORRECT INSTALLATION.

FLT#495, HPN-MCO. AFT FLIGHT ATTENDANTS REPORTED SMELL/ODOR OF GAS ON TAKEOFF AND LANDING; ACCOMPLISHED INFO-NOTICE 2017-T015L LEVEL 1 DEC. R&R HEPA FILTERS AS REQUIRED PER 21-26-43, LEAK CK GOOD. PERFORMED INSPECTION ON APU FOR SIGNS OF LEAKAGE, NO LEAKS FOUND AT THE MOMENT, THIS ACCOMPLISHED INFO-NOTICE 2017-T015L LEVEL 1 DECONTAMINATION . A/C OK TO CONT SVC.

FLT#2709, JFK-SDQ. INFLIGHT CREW COMPLAINED OF ODOR THROUGHOUT CABIN STARTING ON SHORT FINAL AND GETTING WORSE AFTER SHUTDOWN . APU NOT RUNNING AT START OF ODOR EVENT; AFTER SPEAKING TO FLT CREW, THEY CLARIFIED ODOR WAS NOTICE BY INFLIGHT AT GROUND WHEN TAXING TO GATE. PERFORMED INSPECTION IAW TSM 5-50-00-869-051-A, FOUND APU AT FAULT LEAKING OIL. DEFERED APU SEE LG PG. 4338735 ITEM 1. PERFORMED. LEVEL A ECS DECONTAMINATION TYPE 1. COMPLY WITH INFO NOTICE 2017-T015L.

VERY STRONG BURNING SMELL IN ENTIRE CABIN AND COCKPIT DURING FLIGHT AT FL270. EMERGENCY DECLARED. RAN ENG 1/ENG 2/APU BLEEDS AND PACKS 1 AND 2 WITH CREW TO ISOLATE BURN SMELL. RAN EACH PACK BY ITSELF ON EACH BLEED SYSTEM SEPARATELY FOR 15 MIN EACH (45 MIN TOTAL FOR EACH PACK, 90 MIN TOTAL COMBINED) WITH N2 OF EACH ENGINE AT APPROX 82%. NO BURNING SMELL DETECTED AT ANY TIME BY EITHER THE FLIGHT CREW OR CMTX

AFTER TAEKEOFF PASSING 4000' FLIGHT ATTENDANT IN AFT CALLED TO REPORT AFT NO SMOKING SIGN FLICKERED AND WAS HOT TO THE TOUCH. ALSO SMELLED BURNING PLASTIC SMELL. GROUNDED - YES. UNABLE DUPLICATE THE DEFECTS PLASTIC BURNING ODOR THAT FLT ATT REPORTED. GVI NO DISCREPANCIES FROM BOTH LEFT & RIGHT SMOKING SIGN ASSY, AFTACP, AFT GALLEY BREAKER PANEL. AFT COFFEE + WARMER, COFFEE MAKERS, OVEN OPS TEST NORMAL. REPLACED 2 AFT SEAT BELT SIGN ASSY AND OPS TEST NORMAL AMM 33-25-00, AMM 2

AIRCRAFT WAS NOT GROUNDED: AFTER GALLEY CHILLER POWER CYCLING ON AND OFF AND NOT COOLING; FLIGHT ATTENDANTS SUSPECTED SLIGHT ELECTRICAL SMELL AND TURNED OFF CHILLER AND LEFT IT OFF. NO SMOKE OR PERSISTENT SMELL WAS REPORTED. MAINTENANCE REPLACED CHILLER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-34-53 WITH NO ODORS NOTED.

AT 33000 FEET UNTIL 20000 ELECTRICAL BURNING FUMES CAUSING LIGHT HEADEDNESS IN FLIGHT DECK. INSPECTED AND FOUND NR 200 DAU INOPERATIVE. R & R NR 200 DAU IAW AMM 31-41-01-000-801-A AND 31-41-01-400-801-A. OPS CHECK GOOD. NO SMELLS NOTED AT THIS TIME. OK FOR SERVICE.

RADIO TRANSMIT ON ICAS OBSERVED NO AUDIO FROM HF RIGHT. CREW REQUESTED MAINTENANCE UPON ARRIVAL. WHILE EICAS MESSAGE WAS PRESENT CREW REPORTED ELECTRICAL SMELL IN COCKPIT IN THE VECINITY OF THE CENTER CONTROL STAND NEAR AUDIO CONTROL PANELS. WHEN MESSAGE WENT AWAY THE ODOR WENT AWAY. PERFORMED HF COMM SYS BITE IAW FIM 23-11 FAULT TREE 802. FOUND RT HF COMM TRANSCEIVER INOP. LRU WAS NOT POWERED UP. VERIFIED LRU WAS RECEIVING POWER FROM ACFT SIDE. R & R THE RT HF COMM TRANSCEIV

ATB DUE TO A RT ENGINE BLEED FAULT WITH A REPORTED MUSTY ODOR BY THE CABIN CREW. SYSTEM FAULTING THE PRV. REPLACED OVP, PRV, HPV, AND SENSE LINE 1 BETWEEN HP AND PRV.

ODOR AND FUME DETECTED IN FLT DECK. PERFORMED W/C 0550-2001, 0550-2002 & 2100-2005. AFTER ECS DECONTAMINATION REVERSE DUCT BURN PROCEDURE. NO FURTHER SMELLS NOTED IN FLIGHT DECK OR CABIN.

FUME EVENT DURING DESCENT BEGINING AT 9000FT. DESCRIPTION OF ODOR/FUMES: CONTINUOUS AND DISCOMFORTABLE, SOUR SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQURIED.--

FLT#1793, JFK-SJO. AT TOP OF DESCENT FA REPORTED TFRANSENT SMELL OF GAS. SMELL CONFIRMED BY OTHER FA. SMEI CAME AND WENT. SMELL ISOLATED TO FWD GALLEY, APU WAS OFF. PACKS 1 & 2 ON HAD BEEN INFLIGHT FOR 4 HOURS. ACCOMPLISHED INFO NOTICE 2017-7015 OPERATED BY CREW DECONTAMINATION COMPLETED NO FURTHER ACTION AT THIS TIME INSPECTED ENGINES AND APU NO OIL ACCUMULATION SEEN.

BOTH CLIMB AND DESCENT THROUGH APPROX. 10,000 FT FAINT URINE ODOR IN COCKPIT AND FIRST CLASS. DISAPPEARED QUICKLY. PERFORMED INSP PER NO GO ODI PREVENTION AND W/C 0550-2002. REFER TO LOG # 1113733 FOR DETAILS.

FLT#1786, PIT-BOS. DIRTY SOCK ODOR OCCURRED AFTER TAKEOFF. PERSISTED FOR 5 MINUTES. OCCURRED AGAIN DURING DESCENT BELOW 10,000 FT, PERSISTED FOR ABOUT 5 MINS. NOTICABLE IN FLIGHT DECK AND LESS NOTICABLE BUT STILL PRESENT IN CABIN. MODERATE ON FLT. DECK, MILD IN CABIN; PERFORMED ENG RUNS ON ENG 1&2 ISOLATED PACK 1&2 + BLEED !&2 PER AMP 21-22-00 NO DEFECTS NOTED NO SMELL THROUGHOUT CABIN AND OIL LEVELS ARE THE SAME IN ENG #1 &2 AC OK FOR SVC.

LAVATORY E IS UNUSEABLE DUE TO ODOR. PLACING LAVATORY ON DEFERRAL IN REF WITH MEL 3830A. CREW LOCKED AND PLACARDED LAV. CONFIRMED LAV E IS USABLE AND NO STRONG ODOR AT THIS TIME. NOTIFIED CLEANERS. REMOVED PLACARD. LAV OK FOR USE.

SHIP 3261 DIRTY SOCK ODOR DETECTED WHEN CATERING AIRCRAFT. BEGAN INSPECTION PER TASK CARD 4900-2001, STEPS 1 & 2 COMPLETED. COMPLIED WITH STEP A, DEBRIEF FLIGHT CREW & ENSURE THE LOD PAGE IN ACCURATE. COMPLIED STEP B. COMPLIED WITH STEP C; ENSURE THE ELEC SMOKE & FUMES REPORT SENT TO MCC. COMPLIED WITH STEP D. DURING INSPECTION ON APU, FOUND OIL WAS 1.5 QTS LOW & FOUND OIL RESIDUE ON LUBE MODULE DRAIN LINE, & INLET KISS SEAL. SERVICED OIL TO FULL REF AMM 49-90 & REPLACED LUBE

SMOKE IN THE CABIN. TURN OFF BOTH PACKS SEEMED TO STOP THE SMOKEY CONDITIONS (FLIGHT 6374) PERFORMED TROUBLESHOOTING OF SMOKE IN CABIN IAW FIM 21-22-00, TROUBLESHOOTING & TALKING WITH FLT CREW, FLT CREW REPORTED SMOKE IN CABIN SOON AFTER PACKS WHERE TURNED ON & OPS FOR A SHORT PERIOD. FURTHER INVESTIGATION WITH OPS TESTS OF PACKS NR 1 & 2 IAW AMM 21-51-00, IT HAS BEEN DISCOVERED THAT PACK NR 1 HAD FAILED, NOT ONLY DOES PACK NR 1 PRODUCE SMOKE BUT PACK NR 1 TEMP READINGS SPIKE

DESCENDING THROUGH FL260 STATR TO SMELL ON ODOR IN FLIGHT DECK. POSSIBLE AQE EVENT. TURNED OFF PACK 1 ODOR WENT AWAY.-PERFORMED TROUBLSHOOTING OF THE CAUSE FOR CABIN ODOR, SMOKE OR FUME IAW TSM 05-50-00-810-831-A. PERFORMED PACK BURN OUT IAW AMM 21-00-00-615-803-A. OPS CHECK GOOD, NO SMELL OR ODOR OR DEFECTS FOUND. A/C OK FOR SERVICE

SUSPECTED BURNING RUBBE RY SMELL IN COCKPIT WHEN PACK 1 ON PACK TEMP 165 PACK 1 OFF SMELL LESS PILOT REPORTED PACK TEMP ON #1 165 PACK #2 115 RAN PACK ON BOTH ENG BLEED AIR AND APU BLEED FOUND TO BE OPERATING NORMAL PACK 1 WAS 165 PACK # 2 155 NO BURNING SMELL NOTE REF AMM 21-00-00 ADD EMP:1230991,16706

AIRCRAFT 5005, ODOR IN CABIN & COCKPIT MORE PREVALENT AFTER APU BLEED FLIGHT ATTENDANT DESCRIBED AS " METALLIC". CORRECTIVE ACTION: FOUND LEAK COMING FROM INPUT LINE OFF OF OIL COOLER. REPLACED O-RING SEALS PER A321 AMM 49-91. PERFORMED LEVEL B REMOVAL OF ECS IN REF TO A321 AMM 21-00. REPLACED RECIRCULATING FILTERS PER A321 AMM 21-21. (LP 6995576)

FLT#287, BOS-LAX. STRONG ODOR IN COCKPIT DURING APPROACH. POWER IDLE AT 2500' & CAME THROUGH A LAYER OF CLOUDS. MASK IN COCKPIT USED. BLEEDS, PACKS TURNED OFF RIGHT AWAY; PERFORMED T/S PER TSM 24-00-00-810-823. NO ELECTRICAL BURNING SMELL OR FUMES FOUND IN CABIN OR COCKPIT. NO C/BS FOUND TRIPPED. NO ECAM WARNING OR MSG NOTED. COMPLIED WITH ESPM 20-52-00. NO ARCING CHAFING OR SHORT CIRCUITS NOTED. PERFORMED GVI OF AEVC & E/E BAY INCLUDING BLOWER & EXTRACTION FANS, NO DAMAGE NO

STRONG SMELL OF ROTTING FISH ON AIRCRAFT SOURCE OF FISH SMELL IS COMING FROM FWD PIT FLOOR AND BEING CIRCULATUED INTO THE CABIN BY THE RECIRCULATION FILTERS IN THE FWD PIT. SUSPECT THE SOURCE WAS A PASSENGER, CHECKED BOX OR COOLER WITH THEIR PRIZED CATCH FROM A FISHING TRIP THAT WAS PACKED IN ICE. SUGGEST CLEANING PIT FLOOR WITH BLEACH AND WATER TO NEUTRALIZE THE SMELL AND REPLACE THE RECIRCULATION FILTERS. CAPTAIN WAS CLOSED TO THIS IDEA AND REFUSED THE AIRPLANE. REMOVED AND