ON TAXI OUT ANOTHER PLANE REPORTED FLAMES FROM LEFT ENGINE THERE WERE NO INDICATION THAT APPEAR UNSUAL FUEL FLOW MATCHED. ENGINE AT LOW POWER. LESS THEN 40% N1. PERFORMED VISUAL INSPECTION OF #1 ENG NO DAMAGE FOUND. NO LEAKS NOTED. EEC BITE SHOWS NO FAULTS. REF:FIM 71-05 TASK 811. OK FOR SERVICE.

STRONG BURNT ELECTRICAL SMELL IN FWD GALLEY AND FLIGHT DECK AFTER APU START ON ARRIVAL IN MSY. C/W NO GO ODI ATA 2172 STEPS 1-4, REPLACED BOTH RECIR FILTERS IAW AJ21-22-03-01AAA-520A, ALSO POWERED UP ALL GALLEYS ,NO ELECTRICAL SMELL DETECTED, OK FOR SVC. (LP# 6481414)

AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT THEY SMELLED ODOR OF BURNING PLASTIC THAT WAS NOT COMING FROM GALLEY OVENS. SMELL STOPPED AFTER 5 MINUTES AND FOUND CIRCUIT BREAKER X-18 WAS POPPED ALONG WITH A FORWARD AMBER FAN ON THE AIR CONDITION PAGE. MAINTENANCE FOUND THE LEFT RECIRCULATION FAN INOPERATIVE WHICH WAS DETERMINED TO BE THE SOURCE OF THE BURNING SMELL. ** MAINTENANCE PLACED THE FAN ON MEL AND A SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)

OTHER - DURING OFFLOAD AMAZON NOTIFIED MX ABOUT A DAMAGED DECOMPRESSION PANEL TOP ROW 2ND FROM THE RIGHT FLIGHT DECK SIDE MX VERRIFIED TO BE DAMAGED OUT OF LIMITS. REMOVE & REPLACE OF SMOKE CURTAIN DECOMPRESSION PANEL PER CMM 50-22-63 .AC OK FOR SERVICE

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: SMOKE AND FUME OCCUR RIGHT AFTER TAKEOFF. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT PHX. ACCOMPLISHED WC 09L00021001 FOR SMOKE ODOR FUMES TROUBLESHOOTING. RADIO AND INTERPHONE OPERATES NORMAL. INSPECTED GALLEY OVENS, IFE POWER PORTS, FORWARD AND AFT AVIONIC BAYS, NO EVIDENCE OF BURNED WIRES OR BURNING ODOR NOTED. NO TRIPPED CB'S FOUND IN FLIGHTDECK, GALLEYS, OR AVIONICS COMPARTMENT. GVI CHECK GOOD.REF J/C 09

FAINT OIL LIKE ODOR IN FLIGHT DECK WHILE ON ENGINE BLEEDS DURING DESECENT LAST APPROX 30SECS FACT 23FEB25 13:56 PHL E1 1QT LOW. SERVICED E1 WITH 1QT AS REQUIRED. PERFORMED GVI BOTH E1 AND E2. NDN AT THIS TIME. GROUND RAN E1 AND E2 IAW PIEDMONT RUNUP MANUAL. GROUND RAN FOR APPROX 10MIN WITH BOTH BLEEDS ON WITH NO SMELLS NOTED AT THIS TIME. BOTH E1/E2 OIL PRESS AND TEMP STAYED IN GREEN RANGE. OK FOR SERVICE.

SMOKE OR FUMES IN CABIN AIR SUPPLIED BY APU ACCOMPLISHED FIM 49-52 TASK 801, THE LEFT PACK WAS RUNNING WHEN RAMP DE-ICED THE AIRCRAFT. FUILD WAS SUCKED DOWN THE RAM INLET. CLEANED REMAINING FUILD AND RAN BOTH PACKS TO CLEAR RESIDUAL FUILD FROM PACK AND BLEED AIR SYSTEM. ACCOMPLISHED VISUAL INSPECTION OF THE LEFT AND RIGHT PACKS, LEFT AND RIGHT ENGINE STARTERS, AND OZONE SYSTEM, NO DEFECTS FOUND ATTACHED FORM 46-6020 FROM FLIGHT CREW, BOTH PACKS ARE RUNNING WITH NO DEFECTS

DURING CLIMB OUT OF BWI, WE BRIEFLY EXPERIENCE A WET SOCK ODOR, BUT WENT AWAY. DESCENDING INTO MCO THE STRONG ODOR RETURN (MODERATE INTENSITY) WE TRY TO ISOLATE PACK #1 FOR FEW MINUTES, THEN PACK #2 AS PER QRH. BUT WE COULDNT ISOLATE THE ODOR. THE INTESITY SLIGHTLY DIMINISHED AFTER LANDING. -IN REF TO TSM 05-50-00-810-831-A. FOUND APU AS THE SOURCE OF THE FUME EVENT. REF LP 3577548-2. FOR APU DEFERRAL. A/C OK FOR CONTINUED SERVICE. NO MORE ODORS AFTER APU FOUND AS SOURCE OF F

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORT FUEL AND OIL TYPE SMELL IN FORWARD CABIN AND GALLEY. ACCOMPLISHED SOF JC 08L00021001. AIRCRAFT WAS INSPECTED AND SOURCE OF ODOR IS DUE TO POTABLE WATER SOURCE NEEDING TREATMENT. NO FURTHER FINDINGS.

D: PACK 2 INOP, CAUSING SMOKE IN CABIN.C: MEL 21-51-1ACAT "C" DUE 3/2/2025**DO NOT RTS WITHOUT SMOD APPROVAL**SMOKE IN THE CABIN (FLIGHT 4921 - FILED CLOSED) FEB 20, 2025 STATION: PHX--UPON ARRIVAL TO AIRCRAFT PERFORMED TROUBLESHOOTING OF SMOKE AND ABNORMAL SMELL IN CABIN PER CRJ 700 FIM 21-22-00-810-806, WHILE PERFORMING TROUBLESHOOTING VERIFIED NO DEFECTS NOTED IN CABIN AND ALL LIGHTING SYSTEMS OPERATING NORMALLY ALONG WITH NO DEFECTS NOTED INSIDE LAVATORY AND VERIFIED WITH

UPON ENTERING THE AIRPLANE BEFORE REPOWERING THE AIRPLANE THERE WAS MODERATE ACIDIC BURING SMELL THROUGHOUT THE AIRPLANE. REMOVED FROM SERVICE. PERFORMED FIM TASK 21-20-00-810-801-A REF PREV LOGPAGE FOR LH RECIRC FAN CB FOUND TRIPPED AND DEFERRAL OF SYSTEM. PILOT COMPLETED M-744. SMELL NO LONGER PRESENT IN CABIN. NO PARTS REPLACED. RETURNED TO SERVICE.

CREW ENCOUNTERED A "L-COOLING TURBINE HOT" CAS MESSAGE ON CLIMB OUT FOLLOWED BY WHAT WAS DESCRIBED AS SMOKE/VAPOR FROM THE CABIN ATTENDANT. THE ASSOCIATED AC PACK WAS DESELECTED AND CREW PULLED/FOLLOWED THE APPROPRIATE CHECKLIST. THE LH AC PACK WAS RESELECTED IN CRUISE WITH NO FURTHER ISSUES AFTER COMPLETION OF THE CHECKLIST. IT IS INTERESTING TO NOTE THE CREW DID NOT NOTE ANY SMOKE/VAPOR IN THE COCKPIT AT ANY TIME. TECHNICIANS WERE DISPATCHED TO THE AIRCRAFT AND A CHECKOUT/I

PER CREW. ACRID ORDER IN COCKPIT AND CABIN AT TAKEOFF. NOTICED AROUND 2000 FT. SMELT LIKE A HOT COMPUTER OR WIRING SMELL. ENTERED AND INSPECTED FWD AND AFT E&E BAYS. NO BURNING ODOR PRESENT. RAN APU AFTER RETURN. PUT PACKS AT DIFFERENT FLOW LEVELS. TURN PACKS TO FULL HOT, FULL COLD AND VARIOUS POSTIONS. NO SMELL NOTED. WALKED CABIN. NO SMELL NOTED. NO ECAM MSG OR WARNING MSG. NO SMOKE DETECTION WARNINGS. ALL SYSYEM FUNCTIONS ARE NORMAL. NO ISSUES PRESENT AT ALL GALLEYS PER IN

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING THE DESCENT, PASSING THROUGH 4000, WE SMELLED A LIGHT ACRID SMELL. IT WENT AWAY AFTER 15 SECONDS. AFTER LANDING, WHILE TAXIING TO THE GATE, THE ACRID SMELL BECAME STRONG. THE FLIGHT ATTENDANTS ALSO REPORTED THE SMELL. AIRCRAFT LANDED SAFELY AT MIA. ACCOMPLISHED SOF TROUBLE SHOOTING JOB CARD 08L00021001 NO SOURCEOF ODOR FOUND ACCOMPLISHED INSPECTION OF GALLEYS, CABIN AND COCKPIT FOR SOURC OF ODOR NONE FOUND.

AIRCRAFT 8102, SWEATY SOCK SMELL DURING FINAL APPROCH AND TAXI IN. CORRECTIVE ACTION: C/W WORK CARD 0550-2001 AND WORK CARD 0550-6001. PERFORMED DUCT BURN OUT AND FOUND #2 ENG STILL SMELL. LOCKED OUT #2 ENG BLEED. CREATING MONITOR PER W/C 0550-6001 STEP 7, DEFERRED ENGINE WASH PER AMP 72-31-00-00AAA-312A-A AND 72-35-00-00AAA-312A-A. (LP 6858302, 6858304)

SHIP 3001 STRONG DUSTY ODOR THROUGHOUT CABIN DURING DECENT BELOW 9000. PERSISTED THROUGH LANDING. CORRECTIVE ACTION: DEBRIEFED CREW AND CONFIRMED THEY DETECTED ODOR IN CABIN. ADVISED MCC OF INBOUND WRITE UP AND SUBMITTED SMOKE AND FUME REPORT. AS PER MCC COMPLIED WITH STEPS 1-4 OF AMDS CARD 0550- 2002, NO TRACE OF OIL OR FLUID FOUND. COMPLETED LEVEL A DECONTAMINATION CARD 2100-2007 AS ADVISED BY MCC STEPS 1-5 COMPLETED WITH NO ODOR IN THE CABIN. (6875312)

FUME/ AIR QUALITY EVENT WITH ASSOCIATED PACK FAULT -REF LP# 3562625-1: R/R ENG 1 IAW TC 710000-60-1-INST-PW W/O 346154. CA CONFIRMED NO EMERGENCY WAS DECLARED DURING THE AIR RETURN. STATED THE AQE WAS STRONG "DIRTY SOCK" ODOR POSSIBLE STARTING IN THE FLIGHT DECK AND THEN SPREADING THROUGHT THE CABIN. OPERATING PULOTS DONNED O2 MASKS DURING THE ENTIRE EVENT. FA CREW REPORTS SOME PAX IN THE AFT CABIN WERE COVERING THEIR FACES, BUT OTHERWISE NO REPORTS OF AND PAX REQUESTING MEDI

COCKPIT ODOR: AFTER DEPARTURE WE SMELLED A BURNING SMELL THROUGH THE COCKPIT AIR VENTS AND THE PASSENGER AIR VENTS. THE SMELL DISSIPATED AFTER 10 MINUTES OF FLIGHT AND THEN RETURNED ON THE INITIAL PHASE OF THE APPROACH FOR A FEW MINUTES AND THEN DISSIPATED AGAIN . ON THE GROUND WHEN WE PUT THE APU ON WE GET A FAINT SMELL BUT NOT AS STRONG AND IT GOES AWAY PRETTY QUICK. CORRECTIVE ACTION: REPLACED HEPA FILTER. OPS CHECK GOOD. IAW CE-680A AMM 21-70-10.

SHIP 3250 DISC: STRONG FUME SMELL IN FRONT HALF OF CABIN WITH APU ON. NO FUMES IN FLIGHT WITH APU OFF. C/A: CONFIRMED WITH CREW PLASTIC BURNING SMELL BEGAN AT THE ARRIVAL GATE WITH ENGINES OFF, APU ON, RECIRC FANS ON. SMELL IN COCKPIT AND FWD CABIN AREA ONLY. NARROWED DOWN ELECTRICAL SMELL TO E&E COMPARTMENT. FOUND EQUIPMENT COOLING EXTRACT FAN HOT TO THE TOUCH. R + R EXTRACT FAN AND OPS CK OK PER A320-AMM-21-26. NO FURTHER SMELL NOTED WITH APU ON OR OFF. C/W NO GO ODI PREVEN

AIRCRAFT WAS GROUNDED: WHILE LEVEL AT 11,000 FEET STRONG WET SOCK SMELL IN BOTH CABINS AND FLIGHT DECK. FLIGHT ATTANDENT AND SOME PASSENGERS FELT LIGHT HEADED FROM THE SMELL AS WELL. ACCOMPLISHED INITIAL T/S SMOKE ODOR AND FUMES WORK CARD 09L00021001 NO ODOR NOTED AT THIS TIME. NO FAULT FOUND.

FLT#387, BOS-LAX. ' ALL 4 FLIGHT ATTENDANTS SMELLED "DIRTY SOCK" SMELL DURING TAKE OFF FROM ENGINE POWER APPLICATION, LASTING ABOUT 2 MIN AFTER TAKE OFF. NO ODOR WAS DETECTED IN COCKPIT. CONFIGURATION WAS APU OFF, ENGINE 1+2 BLEED ON, PACK 1+2 ON. TAKE OFF WAS AT TOGA POWER. SMELL AGAIN ON APPROACH.' (SUPPLEMENTAL INFORMATION TO FOLLOW)

DEFECT 793339: FUMES IN CABIN ON DESCENT THROUGH 10000. - - RESOLUTION: PERFORMED FIM 21-00 TASK 806. UNABLE TO LOCATE SMELL. PERFORMED EXTERIOR VISUAL AND NO LEAKS FOUND. A/C OK FOR SERVICE

(AIRCRAFT GROUNDED) LEAD FA REPORTED IN CRUISE DIRTY SOCK ODOR IN FWD GALLEY AREA. 2 TIMES FOR A FEW MINUTES EACH. DISSIPATED ON ITS OWN. 36000 FEET. / COMPLETED TC 21-000-002 OIL PHASE TASK CARD, NO DEFECTS NOTED.

SHIP 5038 ON CLIMB WE HAD A SLIGHT ODOR WENT AWAY IN CRUISE. ON DESCENT IT CAME BACK STRONGER PAXS,CREW NOTED .SMELLS LIKE PLASTIC. CORRECTIVE ACTION: SMELL NON EXISTENT WHEN MTC WENT ON BOARD .AS A PRECAUTION SMELLED AROUND A/C INCLUDING AREAS SUCH AS CABIN,LAVS ,FLIGHT DECK ,CARGO COMPARTMENTS & AVIONICSCOMPARTMENTS PERFORMED DECONTAMINATION OF THE ECS FOR LVL A. NO SMELL NOTED . (5660010)

AIRCRAFT WAS GROUNDED: LEFT DUCT 20 PSI LOWER IN DESCENT THAN RIGHT DUCT ACCOMPANY BY A STRONG SWEET ODOR DURING DESCENT. ACCOMPLISHED LEFT HAND ENG BLEED HEALTH CHECK, PER WORKCARD 08L40036001, REMOVED AND REPLACED LEFT HAND ENGINE HIGH STAGE VALVE REGULATOR (AALA202502195695), PER AMM 36-11-07. ALSO REPLACED HIGH STAGE VALVE (AALA202502193412), PER AMM 36-11-06. OPERTIONAL CHECKS AND LEAK CHECKS GOOD AT THIS TIME. ACCOMPLISHED ENGINE RUNS, PER AMM 71-00-00 TO ISOLATE ODOR S

FLT#2265, BOS-RSW. '(AIRCRAFT DECLARED AN EMERGENCY AND PERFORMED AN AIR TURN BACK TO BOS). 'DIRTY SOCKS/ GYM BAG SMELL STARTED AT 500' ON TAKEOFF. REMAINED PERSISTENT. DIDN'T DISSIPATE AT ALL UNTIL FUMES REMOVAL PROCEDURE, THEN DISSIPATED VERY SLOWLY. IN COCKPIT CABIN WORSE IN AFT.' (SUPPLEMENTAL INFORMATION TO FOLLOW)

FLT#613, HPN-FLL. INFLIGHT ADVISED OF A CABIN ODOR THAT RESEMBLED DIRTY SOCKS + WAS NOTICED MAINLY MID CABIN BUT WAS EVIDENT FROM ROW 6 + AFT- SEVERAL CUSTOMERS ALSO COMPLAINED ABOUT THE ODOR - THERE WAS A SLIGHT ODOR ON FLIGHT DECK FOR APPROX 4-5 MIN IN DESCENT; COMPLIED WITH INFO NOTICE 2017-T015K SECTION B2. IDENTIFIED ODOR EVENT AS LEVEL "A" TYPE 1 (APU CONTAMINATED WITH OIL) ECS DECONTAMINATION LEBEL "B" ACCOMPLISHED PER AMM TASK 21-00-00-615-803-B. A/C OK FOR SERVICE.'

STRONG EXHAUST ODOR DURING DESCENT UPDATE CREW DEBRIEF WITH TOMC. CREW REPORTED "EXHAUST" ODOR IN C ABIN DURING DESCENT. NO VISIBLE SMOKE NOTED. CREW ESTIMATE AT AP PROX FL 200 ODOR OCCURRED. ODOR WAS IDENTIFIED AS SIMILAR TO JET EXHAUST SMELL WHEN ON GROUND AROUND OTHER A/C. FLAPS WERE UP A LL COCKPIT AIR COND INDICATIONS NORMAL NO PACK OR BLEED AIR FLUCTUATIONS. RAM AIR DOORS NORMAL. FOUND #2 ENGINE OIL OVERSERVICED. CORRECTED ISSUE. RAN BOTH ENGINES AND APU. DID NOT SMELL

DEFECT 792517: FWD LAVATORY SMOKE ALLARM SOUNDED IN FLIGHT WILE PASSENGER WAS IN LAV. NO FIRE AND NO SMOKE PRESENT. PASSENGER STATED THEY WERE NOT VAPING OR SMOKING. - - RESOLUTION: PERFORMED LAVE SMOKE DETECTION SMOKE TEST IAW AMM 26-14-00-730-802. NO DEFECTS NOTED. ITEM OKAY FOR SERVICE.

SHIP 9585 -ATB/SMKE/DE- THE FLIGHT CREW AND CABIN CREW BOTH REPORTED SMOKE IN COCKPIT AND CABIN SOON AFTER TAKEOFF. AN EMERGENCY WAS DECLARED WITH ATC AND THE AIRCRAFT RETURNED TO ATL. CORRECTIVE ACTION: MAINTENANCE FOUND ODOR FROM PACKS WHEN RUNNING OFF APU BLEED AIR. REPLACED COALESCER BAGS AND PERFORMED DUCT BURN WITH APU AIR. NO ODOR DETECTED USING SNIFFER. RTS. (LP #6779448)

FLT#808, STT-SJU. ' IN DESCENT BELOW 10,000FT STRONG DIRTY SOCK ODOR DETECTED IN FRONT AND BACK OF PLANE; COMPLIED WITH INFORMATION 2017-T015K,SECTION B2,IDENTIFIED ODOR TO BE APU BLEED SOURCE OF ODOR EVENT,DECONTAMINATION LEVEL B WAS ACCOMPLISHED PER TSM 05-50-00-810-085-B,SEE NEXT ITEM 4277808-2 FOR APU ACTION TAKEN.A/C OF FOR SVC.REPLACED (HEPA) FILTERS IAW AMM 21-21-41.'

STRONG HYD SMELL REPORTE D FROM FA DURING GEAR EXTENSION. VERIFIED STRONG HYDRAULIC SMELL IN FWD CABIN. NO SMELL NOTED IN MID OR AFT CABIN CONDITIONAL INSPECTION 05-51-50 HAS BEEN REPLACED BY ECRA 0500-01016 PERFORMED CONDITION INSPECTION, SMOKE/ODOR IN THE FLIGHT DECK/CABIN IN REFERENCE TO AMM 05-51-58-800-801-C3. AFTER RUNNING PACKS IN VARIOUS CONDITIONS WITH TRIM AIR ON AND OFF, RECIRC FANS ON AND OFF, TEMP SELECTORS COLD TO HOT, AND OFF BOTH APU AND E1 BLEED SOURCES, UNAB

AIRCRAFT 5005, FUME EVENT ON APPROACH AT 5,000 MSL "DIRTY SOCK" SMELL IN COCKPIT. WENT AWAY WITH QRH PROCEDURE. CORRECTIVE ACTION: COMPLETED AMDS WC 0550-2002. COMPLETED W/C 7100-2018 (442268). C/W STEP F. NO TROUBLE FOUND. C/W STEP G MCC WANTS LEVEL B DECONTAMINATION. C/W LEVEL B PER A321 AMM 21-00. C/W STEP H NO LEAK NOTED. C/W STEP I PER MCC HIGH POWER RUN C/W. (LP 9135004)

FLIGHT 2380. DURING ENGINE START, WE HAD AN APU FAIL WITH A LOUD BANG. SPARKS WERE SEEN COMING OUT OF THE APU, SMOKE AND SPARKS WERE SEEN COMING OUT OF THE #1 ENGINE, POWER WAS TEMPORARILY LOST THRU THE PLANE. RETURNED TO THE GATE REMOVED FROM SERVICE. PERFORMED GVI OF APU AND #1 ENGINE NO DEFECTS FOUND. ATTEMPTED START OF APU, START FAILED. PERFORMED 2 STARTS OF #1 ENGINE NO DEFECTS OR SMOKE NOTED. APU PLACED ON MEL 49-00-00. RETURNED TO SERVICE.

AIRCRAFT 3087, ON ARRIVAL DESCENDING THROUGH 15000' THE FO, CAPT AND FLIGHT LEADER SMELLED A STRANGE ODOR ON THE FLIGHT DECK AND FWD GALLEY. PILOTS DONNED 02 MASKS AND BEGAN SMOKE/FUMES QRH THROUGH VENT BLOWER/EXT OFF. FUMES DISAPPATED BY 7000'. CORRECTIVE ACTION: RAN ENG 2 AND APU BLEED AT SAME, GOT ODOR WHEN BOTH PACKS ON. C/W W/C 0550-2002 - FOUND 2 EA FIRST AID KITS @ L1 DOOR W/ AMMONIA ODOR. REPLACED FIRST AID KITS. INSP #1 AND #2 BLEEDS W/ BLACK LIGHT SV44 - NTF. RAN EN

APU OIL SMELL IN CABINPACKS RUNNING UPDATED MAA CODE FIX USING VENDOR MAA SCREEN INVESTIGATE AND CONTACT AIRCRAFT MAC METER INITIATED FOR WITH VENDOR ID MAC RELATED WORK ORDER 000000003129638 AND PRTR ACCOMPLISHED ENGINE RUN AT GATE WITH FLIGHT CREW AND WITH ENGINE BLEEDS, OIL SMELL DISSIPATED/ELIMINATED. APU BLEED SUPPLY DEFERRED UNDER MEL 3612A WITH LOCAL FBO. ACCOMPLISHED ENGINE RUN AT GATE WITH FLIGHT CREW AND WITH ENGINE BLEEDS, OIL SMELL DISSIPATED/ELIMINATED. APU BLEED

#1 ENG FAIL INFLIGHT 16;000 ALT. A/C WAS UNDER LANDING WT NO FUMES IN CABIN<[01] REMOVED AND REPLACED #1 ENGINE IAW MT 771-00-01. OPS & LEAK CHECKS GOOD.

ENGINE 1 HAD WHITE SMOKE COMING OUT WITH EXCESSIVE FUEL SMELL AS WE PULLED INTO THE GATE. THIS WAS NOTICED FROM A PAX (FLIGHT 3421 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 29642646 WITH THE FOLLOWING CORRECTIVE ACTION: "TROUBLESHOT PER GEMM 72-00-00, REMOVED AND REPLACED LH ENG FMU IAW GEMM 73-00-00. SEE CP 29642736-1 FOR LEAK CHECK. UNABLE TO DUPLICATE DISCREPENCY, OPS CHECK GOOD AT THIS TIME. "

FLT#1752, SJU-TPA. 'DIRTY SOCK SMELL IN THE COCKPIT AND FWD GALLEY AREA DURING DESCENT STARTING AROUND 12000 FEET; CHECKED APU NO EVIDENCE OF OIL LEAK. COMPLIED WITH INFO NOTICE 2017-T015 SECTION B2. ACCOMPLISHED LEVEL A DECONTAMINATION NO ODOR PRESENT WITH HP AIR GND A/C OK FOR SERVICE.'

DURING CLIMB THROUGH 4000 FEET SHORTLY AFTER TAKEOFF, UPON BLEED AIR TRANSITION FROM APU TO ENGINES, CREW NOTICED SMOKE (NON-ELECTRICAL) IN COCKPIT COMING FROM LEFT SIDE A/C VENTS. CLIMB DISCONTINUED AND UPON SWITCHING FROM ENGINE BLEEDS BACK TO APU BLEED, SMOKE BEGAN TO DISSIPATE. CHECKLIST FOLLOWED, UNSCHEDULED LANDING PERFORMED AND LANDED WITHOUT INCIDENT. MAINTENANCE EVALUATION DIDN’T FIND ANY EVIDENCE OF OIL OR OTHER BLEED CONTAMINATION, HOWEVER SUSPECTED RESIDUAL CLEANI

(AIRCRAFT NOT GROUNDED) FAS AND FO REPORT SMELLING ODOR SIMILAR TO FIRTY SOCKS ON DESCENT / (RESOLVED ON W/O: 514043 TASKCARD: NR-00001 ) COMPLIED WITH T/C 21-000-002 , PHASE 2 FOR APU SMELL NO DEFECTS NOTED.

FLT#1690, TPA-PVD. 'ON LANDING CABIN CREW REPORTED FUMES FWD AND AFT CABIN TEMPORARY ( PACKS ); PERFORM ESC DECONTAMINATION PER AMM 21-00-00/ 2017-T015K AND AMM 36-10-00615-80 RAN PACKS FOR APROX 1 HOUR, NO SMELL EVIDENT. THIS CLEARS MDDR 573902, MX 4 UPDATED, PLACARD REMOVED.'

"NO GO" ODI PREVENTION - DRIVER DO NOT DISPATCH THE AIRCRAFT" - W/O MCC APPROVAL" - CREW REPORTED ELEC ODOR IN FLT DECK AND CABIN FOR 2 MIN.

SHIP 9538 -DIV/SMK/DE- THE FLIGHT CREW NOTED SMOKE IN COCKPIT WHILE ENROUTE TO MCI. AN EMERGENCY WAS DECLARED, AND THE AIRCRAFT WAS DIVERTED TO A NORMAL SAFE LANDING IN ORD. CORRECTIVE ACTION: MAINTENANCE INSPECTED THE GALLEY OVEN CONNECTOR, AND NO TROUBLE WAS FOUND. DURING REPLACEMENT OF THE OVEN, BURNT RESIDUE WAS DISCOVERED IN THE OVEN CUBICLE. OPERATIONAL CHECK OF THE OVEN WAS GOOD. (LP #6911289)

ODOR OF UNKNOWN ORIGIN IN CABIN AND COCKPIT AFTER LANDING DETECTED SHORTLY BEFORE BLOCK IN. NO GO ODI PREVENTION PROGRAM, T/S PER AMDS WORK CARD 0550- 2001. NO DEFECTS NOTED, NO ODORS DETECTED. NOTIFIED MC, NO GO ODI CHECKLIST C/W. OK FOR SVC. (LP# 5445826)

IN FLIGHT, MICROWAVE MADE A LOUD BANG WHILE IN USE. IMMEDIATELY FOLLOWED BY AN ELEC SMOKE ODOR IN CABIN. FA REPORTED MICROWAVE CB LOCKED. MICROWAVE SHUTDOWN AFTER BANG, ONLY FUMES. R & R MICROWAVE IAW SMM 25-30-66. PERFORMED OPS CHECK, COULD NOT GET CPB'S TO UNLOCK. ONCE IN ON POSITION IT WOULD RETURN TO LOCKED. PERFORMED T-SHOOTING IAW SMM 24-03-50, NO CHANGE. SWAPPED #2 & #5 ACPDE'S, SWAPPED SWITCH MODULES & TESTED MICROWAVE CB'S, VERIFED ABLE TO UNLOCK & KEEP ON OB'S & VER

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: SHORTLY AFTER ROTATION WE NOTICED AN ODOR. IMMEDIATELY AFTER THE ODOR WE RECEIVED A LAV SMOKE INDICATION, AND FLIGHT ATTADNENT CALLED AND REPORTED FOUL ODOR AND LAVATORY SMOKE DETECTOR GOING OFF IN FORWARD LAVATORY AS WELL, ODOR IS LIKE A BURNT FUEL AND EXHAUST SMELL. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT ORD. ACCOMPLISHED WORKCARD 08L00021001 FOR SMOKE ODOR FUMES, PREFORMED PACK BURN TO REMOVE SMOKE.

DURING DESCENT AROUND 10000FT STRONG FUME ODOR UNABLE TO ISOLATE OR DETERMINE WHCH PACK IT WAS FROM -PERFORMED TSM 05-50-00-810-831-A TO ISOLATE SOURCE. FOUND PACK #2 TO BE THE SOURCE. PERFORMED DECONTAMINATION OF ECS IAW AMM 21-00-00 AND RAN BOTH ENG AT IDLE IAW AMM 71-00-00. DECONTAMINATION OF PACK #2 COULD NOT BE PERFORMED DUE TO NO PARTS ON HAND. REF LP 3346686-1 FOR PACK #2 MEL. DESCRIPTION OF ODOR/FUMES: TEMPORARY, MUSTY DRY SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPL

ON DESCENT BURNING SMELL NOTICED IN FLT DECK FOR APROX 1 MIN BEFORE SMELL DISSIPATED. DU 4 O/H MSG DISPLAYED FOR APROX 3SECS. ENGINE BLEEDS AND PACK NORMAL OPERATION FACT 13FEB25 09:12 CLT R/R DISPLAY UNIT 4 IAW AMM 34-22-01. EFIS OPS CHECK GOOD. NO ABNORMAL SMELLS NOTED. AIRCRAFT GOOD FOR SERVICE.

SHIP 3129 FUMES SMELL REPORTED BY FLIGHT CREW AND FLIGHT ATTENDANTS DURING DECENT AND SOME DURING CLIMB. CORRECTIVE ACTION: R/R LOAD CTL VALVE FOR INSPECTION PER A319 AMM 49-51 AND PERFORMED ELECTICAL, SMOKE/ODOR IN FORWARD CABIN & COCKPIT TREE PER WC 0550-2002. (6113176)

CREW REPORTS SMOKE IN THE CABIN, PLANE FULLY BOARDED, NO CAPTAIN ON BOARD. WAS IN DEICE CONFIGURATION. CORRECTION AC WAS NOT IN DEICE CONFIGURATION RAN LEFT AND RIGHT PACK AT HIGH TEMP AND FLOW WITH APU PNEU. FOR 30 MINUTES ODOR HAD DISIPATED, LEFT AND RIGHT RECIRCULATION FILTERS REPLACED ON LOG PAGE 3856351. ACCOMPLISHED ENGINE RUNS WITH BOTH ENGINES FOR 15 MINUTES NO ODOR PRESENT ALL DONE REF. AMM 21-00-01-100-801

CA WINDOW HAD ELEC ARC IN FLIGHT. WINDOW BURNED AND DISCOLORED. CREW REPORTED ON CLIMB #1 WINDOW BEGAN ARCING AND THEN CRACKED. NO SMOKE OR ODOR REPORTED. CREW DID NOT NOTICE ANY WINDOW HEAT FAIL LIGHT. REMOVED CAPTAINS WINDOW PER AMM 56-11-11-000-801 ADD EMP:U118424 INSPECTED AND VERIFIED PROPER WINDOW TB TAP LOCATION REF AMM 30-41-21-000-801. REPLACED CAPTAINS NO. 1 WINDOW IN REFERENCE TO AMM 56-11-11-400-801 UP TO STEP 3.I.(16), OPERATIONAL TEST. SEALANT (PR1826 B1/4) APPL

SHIP 3255 DISC: AFTER LANDING, ANOTHER A/C REPORTED SMOKE COMING FROM RT MAIN LDG GEAR. C/A: CONDUCTED G.V.I ON RT MLG BRAKES WITH MSP FIRE/RESCUE, VERIFIED TEMP WITH THERMAL CAMERA AND IN THE COCKPIT, NO ISSUES FOUND, TEMPS NORMAL. REF A320 AMM 32-40, OK FOR SERVICE. (LP: 6815209)

AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT WHILE IN CRUISE, A LAVATORY SMOKE ECAM MESSAGE DISPLAYED. FLIGHT ATTENDANT INSPECTED THE FIRST CLASS LAVATORY AND FOUND NO REMAINS OF EVIDENCE NOR ANY FORMS OF TAMPERING. MAINTENANCE ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE LAVATORY SMOKE DETECTION SYSTEM WITH NO FAULTS OS OR ISSUES NOTED PER AMM 26-17-00.

FLT#1257, HPN-PBI. 'FA REPORTS FUME ODOR ON TOUCHDOWN AND AGAIN WHEN PARKING FLIGHT DECK NOTICED ODOR AT 5000 FT ON APPROACH; COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION B2 IDENTIFIED ODOR DECONTAMINATION LEVEL 1 WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A AIRCRAFT IS OK FOR SERVICE.'

VERY STRONG BURNING SMEL L AFTER LANDING SIMILAR TO PAPER OR PLA STIC. NO VISIBLE SMOKE OR ECAMS. ODOR WAS ONLY IN THE COCKPIT EVERYTHING OPERATED NORMALLY. CAME 1 MINUTE AFTER LANDING AVNCS VENT BLOWER FAN BREAKER POPED (AD10) APPLIED MEL 2126AC. DDP COMPLIED WITH. PERFORMED IDENTIFICATION OF THE CAUSE FOR CABIN ODOR, SMOKE OR FUME REFERENCE: 05-50-00-810-831-A NO ABNORMALITIES NOTED. AFTER TWO HOURS ON THE GROUND CIRCUIT BREAKER POPPED AND ODOR RETURNED.. MEL 2126AC APPROVE

DIRTY SOCK SMELL ON DESCENT PACK 2 ISOLITATED-PERFORMED IDENTIFICATION OF CAUSE OF CABIN ODOR IAW TSM 05-50-00-810-831-A. NO ODOR NOTED AT THIS TIME. A/C OK FOR CONTINUED SERVICE DESCRIPTION OF ODOR/FUMES: PERISTENT (LEVEL B) MUSTY DRY SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK AND FWD CABIN. NO VISBILE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.

AFTER TO STRONG SMELL OF BURNT OIL IN THE AIR CON SYSTEM THROUGH OUT THE CABIN PERF AMM TASK 05-51-26-800-801-C1 AND HAD CREW COMPLETE SMOKE/OD OR FORMS, FORWARDED TO MX CTL. CREW INDICATED THAT IT WAS AN OILY/CHEMICAL SMELL. PERF ENG RUN AT PART PWR PER MM TASK, NO OD ORS NOTED WITH EITHER ENG BLEED OR PACK. HOWEVER,WHEN ENG BLEEDS WERE SWITCHED OFF AND APU BLEED WAS SWITCHED ON, A FAINT SMELL W AS NOTED WITH APU SUPPLYING BOTH PACKS, TWO TIMES. AS PER DIS- POSITION PARAGRAP

FLIGHT ATTENDANTS REPORT PLASTIC BURNING FUMES AT ROWS 2-4. RAN SMOKE; FIRE OR FUMES QRH. FUMES EXTINGUISHED. RESTORED PWR TO ALL SWITCHES NO FUMES NOTED REMAINDER OF FLIGHT WAS NORMAL<[01] ACCOMPLISHED SMOKE/FUMES IN CABIN CONDITIONAL INSPECTION REF AMM 05-51-56; NO FUMES/ABNORMAL SMELL NOTED OK FOR CONT SERVICE

FLT#163, JFK-SRQ. DESCENDING TO 3000 FT VERY STRONG LEVEL 2 FUME EVENT INTENSE SMELL OF DUSTY / DIRTY SCK IN FORWARD AFT OF PLANE AND FLIGHT DECK IMMEDIATELY RAN ODR ISO PROC PACK 1 AND CROSSBLEED CLOSED SOLVED THE PROBLEM ( AIR CONDITIONING PACK 1) LEFT PACK ). OPEN

IN CRUISE FLIGHT CREW HAD BURNING SMELL IN FLIGHT DECK IN CABIN WITH PACKS RUNNING. FACT 08FEB25 20:51 PHL PERFORMED PACK 1 AND 2 TEST ON THE APU BLEED SYSTEM AND ENG 1 AND 2 IN REF TO MX GROUND RUN UP CHECKLIST ON IDLE. NO ABNORMAL SMELLS NOTED DURING TEST. OK FOR SERVICE AT THIS TIME.

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: BURNING OIL SMOKE ODOR IN THE CABIN AND FLIGHT DECK DURING FINAL STAGES OF CLIMB, O2 MASK HAD TO BE DEPLOYED AND USED BY EVERYONE ON THE FLIGHT; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT RDU. DURING SOF CARD TROUBLESHOOTING FORWARD GALLEY NUMBER 1 OVEN FOUND TO BE THE SOURCE OF ODOR IN THE CABIN. REMOVED AND REPLACED FORWARD GALLEY NUMBER 1 OVEN. OPERTIONAL CHECK GOOD. PER AMM 25-32-03-400-801.

ON DESCENT BURNING SMELL CBP2 Q2 POPPED. DCU AURAL INOP STATUS MESSAGE. THERE WAS NO MEDICAL ATTENTION REPORTED / INSPECTED FOR SMOKE ODOR ON FLIGHT DECK IAW FIM 21-21-00-810-806-A01. SUSPECT DCU 2 AND DCU CONTROL PANEL AS CAUSE OF ODOR. REMOVED AND REPLACED DCU2 IAW CRJ 700 AMM 31-41-04-000/400-801-A01.

LAV SMOKE WARNING ILLUMINATED IN CRUISE FOR 10 SECONDS, THEN EXTINGUISHED. PAX DENIED ANY WRONG DOING, F/A DID NOT SMELL SMOKE OR FUMES. (FWD LAV). REMOVED FROM SERVICE. C/W FIM 26-14-00-810-803-A. NO DEFECTS, OR SMELLS NOTED. MESSAGE REMAINED EXTINGUISHED. NO PARTS REPLACED. RETURNED TO SERVICE.

IN CRUISE FA REPORTS STRONG ELECTRICAL SMELL IN AFT CABIN-PER TSM 05-50-810-831 PERFORMED LEVEL A DECONTAMINATION ON PACK #1 AND #2 PER AMM 21-00-00, NO SMELL OR ODOR NOTICE AT THIS TIME, ALSO ACCOMPLISHED ENG #1 AND #2 RUNS PRECAUTIONARY PER AMM 71-00-00, NO SMELL OR ODOR NOTICE AT THIS TIME.

AFT FLT. ATT REPORTED DIRTY SOCK SMLL IN AFT GALLEY DURING DESCENT FROM 3000 AGL TO GROUND. - REINSPECT ENGINE 1 & 2 INSIDE CONE. REMOVE 1 & 2 INLET CONE IAW AMM 72-11-01. INSTALLED 1 & 2 INLET CONE IAW AMM 72-11-01. NO OIL FOUND. PERFORMED PACK 1 & 2 ISLOATION IAW AMM 36-12-00 NO SMELL A/C OK FOR SVC.

(AIRCRAFT GROUNDED) FLIGHT ATTENDANTS REPORTED DIRTY SOCK SMELL DURING DESCENT. C/W TASK CARD 21-000-002ITEM: 1C/W TASK CARD 21-000-002. REF TO LP 1981927 DIRTY SOCK SMELL/ WORK CARD #21-000-001 APU INOP. LEAK IN LUBE MODULE SEAL. R & R APU OIL LUBE MODULE REF AMM 49-91-45-400-003-A. SPRAY CLEANED. OPS CK & LEAK CK GOOD. MEL 49-10-01-A REMAINS OPEN FOR LEVEL 3 TC & OIL LUBE MONITOR. R & R RECIRULATION FILTERS PER AMM 21-21-40-000-001 & AMM 21-21-41-400-001. R & R OZONE FILTER

AIRCRAFT WAS GROUNDED: ODOR NOTICED IN FLIGHT DECK AND CABIN AFTER DEPARTURE AND DISSIPATED AS THE AIRCRAFT CLIMBED TO CRUISE. THE ODOR RETURNED ON ARRIVAL BELOW 10,000 FEET. **SUPPLEMENTAL REPORT FOR AALA202502073801: MAINTENANCE FOUND THE APU OIL COOLING FAN TRANSFER TUBE LEAKING OIL AND REPLACED THE TRANSFER TUBE AND ASSOCIATED PACKINGS. A DECONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM WAS ACCOMPLISHED PER TASK CARD 26L00021014. ** (CLOSED)

SHIP 3239 DISC: BURNING SMELL + SMOKE COMING FROM OVEN. OVEN TURNED OFF & QRH 8.1 COMPLETED. SMOKE ISOLATED. SPILL DISCOVERED IN OVEN CAUSING BURNING SMELL. A/C SYSTEMS RETURNED TO NORMAL. C/A: *** CONTRACT MAINTENANCE EVENT - OCM: 294832 *** VERIFIED SPILL IN FWD GALLEY OVEN CAUSING SMOKE. FWD TO NEF 25-34-02. OVEN C/ B PULLED/COLLARED. A/C OK FOR SERVICE. R&R OVEN IN FWD GALLEY REF A320 AMM 25-36 OPS CHECK OKAY. DEFERRAL REMARKS REMOVED. AIRCRAFT OKAY FOR SERVICE. (LP: 6113

AIRCRAFT WAS GROUNDED: STRONG ODOR OF MUSTY SOCKS ON TAKEOFF THAT DISSIPATED BUT STILL LINGERED DURING FLIGHT. MAINTENANCE FOUND THE APU OIL PUMP FILTER DIFFERENTIAL PRESSURE SWITCH LEAKING AND REPLACED IT PER AMM 49-91-14. A DECONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM WAS ACCOMPLISHED PER TASK CARD 26L00021014. A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ODORS NOTED.

MILD TO MODERATE ELECTRICAL SMOKE SMELL IN FLIGHT DECK. LESS W ITH LT PACK OFF. FOUND TO BE LT PACK AT FAULT, PLACED LEFT PACK ON MEL, DDP C/W FOLLOWED FIM TASK 21-00 TASK 830 FOUND TO BE LT PACK AT FAULT, PLACED LEFT PACK ON MEL, DDP C/W DEFERRED DIRECTLY BY TOMC FOLLOWED FIM 21-00 TASK 830. FOUND MILD SWEET SMELL IN FLIGHT DECK WITH LEFT PACK RUNNING ON WARM. INSPECTED LT PACK BAY NO DEFECTS NOTED. INSPECTED APU COMPARTMENT AND APU INLET FOUND SPLASHED OF SUSPECTED DE ICE F

ELEC/OZONE SMELL ON DESCENT. RAN QRH SMOKE FIRE FUMES CHECKLIST TO STEP 25 DEBRIEFED CREW AND NOTICED OZONE SMELL IN FLT DECK DURING DECENT INTO IAH @ AROUND 13000'. F/A ALSO HAD A FAINT SMELL IN FWD AND AFT GALLEY. DID NOT NOTICE ANY SMELL IN CABIN. PERFORMED FIM TASK 21-00 TASK 806 INCLUDING REPLACING RECIRC FILTERS REF AMM 21-25-01, NEED LIVETV TO ACCOMPLISH TASK REF AMM 44-20-36 OR 44-30-00 TO COMPLETE FIM TASK 21-00 TASK 806. NEVER WAS ABLE TO DUPLICATE ANY SMELLS IN COC

PLASTIC BURNING SMELL IN AFT HALF OF CABIN LOCATION UNKNOWN. NO SMOKE SEENPER CREW DEBRIEF ELECTRICAL, PLASTIC BURNIMG SMELL FROM DOORS 2 TO 4 ROWS AFT OF DOORS 3. MORE PROMINENT 4 ROWS FWD TO 4 ROWS AFT OF DOORS 3 SMOKE, REF. EC/RA 0500-01014. OPERATED APU, APU BLEED OPEN, ISOLATION VALVE OPEN, LEFT AND RIGHT AIR CONDITIONING PACKS ON AND IN AUTO. OPERATED AFT GALLEY OVENS 411, 412, 413, 414 AT 350 DEG FOR 20 MINUTES. OPERATED COFFEE MAKERS 415, 416, COFFEE WARMERS 408, 409.

ENTIRE CREW SMELLED MUSTY DIRTY LAUNDRY ODOR ON DESCENT TO LANDING YURNING OFF PACK 2 CAUSED ODOR TO DISSIPATE AT 30,000, ODOR RETURNED AT 6000. PACK 2 OFF DIDNT HELP AS MUCH-PERFORM TROUBLESHOOTING IAW TSM 05-50-00-810-831-A, PACK 2 CONFIRMED AS SOURCE OF ODOR. PACK 1 OPS NORMAL WITHOUT ODOR. AIRCRAFT OK FOR SERVICE. MOC # 70473. DESCRIPTION OF ODOR/FUMES: DIRTY SOCKS, MUSTY DRY, MOLDY, UNFAMILIAR CHEMICAL. TEMPORARY. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DEC

FUME EVENT IN COCKPIT DESCENDING THROUGH 10,000 DIRTY SOCK SMELL DISIPATED WITH PACK 1 TURNED OFF. -ACCOMPLISHED TSM 05-50-00-810-831-A INSPECTED APU COMPARTMENT FOUND NO EVIDENCE OF OIL. ISLOATED BOTH PACKS AND COMFIRED PACK 1 TOBE THE SOURCE. REF LP 3627290-2 FOR PACK 1 PLACED ON MEL. DESCRIPTION OF ODOR/FUMES: DIRTY SOCKS, PERSISTENT. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.

FLIGHT ATTENDANTS CLAIM THEY SMELLED AN ELETRIC SMELL LANDING RE PEAT WU SMOKE AND ODOR QUESTIONAIRE ATTACHED INVESTIGATED CABIN, TURNED ON EVERYTHING ELECTRICAL INSIDE AND DID FULL SWEEP OF CABIN, NO ODOR DETECTED. STARTED APU AND OPERATED 1 PACK AT A TIME, OVERWHELMING SMELL OF BURNED OIL IN COCKPIT AND WHOLE CABIN. RAN BOTH ENGINES ONE AT A TIME WITH APU BLEED OFF ISOLATING SYSTEMS AND PACKS, BURNED OIL SMELL STILL PRESENT FOR BOTH ENGINES WHEN PACKS RUNNING. SHUT ENGINES

ON CLIMB OUT 1200FT ALTITUDE NOTICED SMOKE FILLING THE CABIN.

DURING TAKE-OFF AND CLIMB THERE WAS A STRONG ODOR THROUGHOUT THE CABIN. THE BEST WAY TO DESCRIBE IT, IS THAT IT SMELLS LIKE PROPANE. THIS HAS BEEN AN ONGOING ISSUE WITH THE AIRCRAFT. THE CREW DID NOT FEEL COMFORTABLE FLYING IN THE AIRCRAFT UNTIL FIXED, SO THE AIRCRAFT WAS LEFT AT NORTHWEST HOSPITAL INTUCSON UNTIL MAINTENANCE CAN TAKE A LOOK AT IT. CHECKED 30R PANEL AND BEHIND INSTRUMENT PANEL. COULD NOT DUPLICATE.

DURING CRUISE, AN ELECTRICAL ODOR WAS NOTED BY THE CABIN CREW AR OUND ROWS 10-12, A SLIGHT HAZE WAS OBSERVED IN THE SAME AREA. NO SMOKE WAS NOTED EMANATING FROM ANYTHING IN THE VICINITY OF THE HAZE. NO ODOR OR HAZE WAS NOTED IN THE FLIGHT DECK. CHECKLIST 2. 80.6 WAS FOLLOWED TO ISOLATE GEN 2. THE CABIN CREW THEN REPORTED THE ODOR BEGAN TO DISSIPATE. GEN 2 LEFT OFF FOR THE REMAINDER O F THE FLIGHT. DUE TO EXTRACT FAN 18HQ FAULT IN POST FLIGHT REPORT, REPLACED AEVC COMPUTER REF

AIRCRAFT WAS ENROUTE FROM MONTICELLO MUNICIPAL AIRPORT FOR A PATIENT TRANSPORT. 10 MINUTES INTO THE FLIGHT, THE CREW REPORTED FUMES IN THE CABIN AREA. THE PIC DECIDED TO MAKE AN UNSCHEDULED LANDING AT MCGEHEE MUNICIPAL AIRPORT AS A PRECAUTIONARY MEASURE TO HAVE THE AIRCRAFT CHECKED OUT BY MAINTENANCE PERSONNEL. WHEN MAINTENANCE PERSONNEL ARRIVED, RAGS WERE FOUND IN FRONT OF THE HEATER OUTLET DUCTS. THE RAGS WERE REMOVED, THE AIRCRAFT WAS INSPECTED AND A COMPLETE FUNCTIONAL TE

AIRCRAFT WAS GROUNDED: ON FLIGHT DECK STRONG SMELL OF BURNING RUBBER OR BURNING PLASTIC OCCURRED ON FINAL APPROACH AND CONTINUED UNTIL GATE ARRIVAL. FLIGHT ATTENDANTS REPORTED SAME SMELL THROUGHOUT CABIN. MAINTENANCE FOUND AIR PACK 1 FAULT MESSAGE DUE TO THE LEFT HAND PACK INLET AIR ACTUATOR SEIZING AND WAS DETERMINED TO BE THE CAUSE OF THE ODOR. MAINTENANCE REPLACED THE ACTUATOR PER AMM 21-61-51 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST WITH NO ODORS NOTED.

PILOT REPORTED A BURNING SMELL IN THE CABIN AFTER TURNING ON INSTRUMENT LIGHTS. MAINTENANCE INSPECTED AND FOUND CO PILOT DIMMING CONTROLLER RESISTOR R1 AND HEAT SINK TRANSISTOR ASSY #7 TRANSISTOR BURNT. REMOVED AND REPLACED RESISTOR AND HEAT SINK ASSY WITH NO ADDITIONAL DEFECTS NOTED.

FAS SMELLED MUSKY, SOUR, WET CLOTHES LIKE SMELL TOWARDS THE BOTTOM OF DESCENT BEGINNING OF THE APPROACH-TROUBLESHOOTING DONE IAW TSM 05-50-00-810-831-A TO ISOLATE ODOR FOLLOWED BY LEVEL A DECONTAMINATION OF THE ECS IAW AMM 21-00-00-615-802-A. ODOR NO LONGER PRESENT , A/C NOW OK FOR SERVICE. MOC # 69159 DESCRIPTION OF ODOR/FUMES: DIRTY SOCKS, MUSTY DRY, BODY ODOR/BIOHAZARD. TEMPORARY. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FWD CABIN/GALLEY (LAV), AFT CABIN/GALLEY (LAV)

FLT#2825, JFK-TPA. 'MODERATE DIRTY SOCK ODOR COMING FROM THE AIR VENTS WAS DETECTED AT 3,000' DURING VECTORS TO APPROACH, UNABLE TO RUN THE ODOR RECOGNITION & ISOLATION CHECKLIST DUE TO PHASE OF FLIGHT, ODOR LASTED FOR 5 MINUTES AND DISSIPATED ON APPROACH. INFLIGHT CREW DID NOT SMELL THE ODOR AND NO CUSTOMERS MENTIONED IT; ACCOMPLISHED FIM 21-22-00-00AAA-423A THROUGH STEP 2, NO DEFECTS NOTED, ODOR DISSIPATED WITH NO CREW ACTION, AIRCRAFT OK FOR SERVICE. NOTE: RAN BOTH ENGINES

AIRCRAFT WAS GROUNDED: VERY FOUL ODOR ON CLIMB OUT OF LAS VEGAS. SMELL WENT AWAY. THEN ON LANDING AROUND 3,000 FEET SMELL CAME BACK ALL THE WAY TO GATE. O2 MASK WAS USED. SMELLED LIKE DIRTY GYM SOCKS ON CLIMB OUT AND BURNING OIL ON LANDING. CABIN CREW SAID THEY SMELLED ON LANDING BUT NOT ON TAKE OFF. **SUPPLEMENTAL REPORT FOR (AALA202502031958): REMOVED AND REPLACED APU PER J/C 08L30049001. OPERTIONAL CHECK AND LEAK CHECK GOOD**(CLOSED).

STRONG CHEMCL SMELL ON DEP. SMELL GONE BY 14000 SMELL AGAIN TOD W/PWR CHANGE. ENG WASH LAST NT DEBRIEFED CREW. PERFORMED FIM 21-00 TASK 806, VERIFIED NO ODOR IN E/E COMPARTMENT, CARGO PITS, NO ENGINE LEAKS, INLETS AND EXHAUST CHECKED GOOD. VERIFIED ENGINE WASH OCCURED PREVIOUS STATION. PER FIM 21-00-806 ITEM A4 - ODORS IN CABIN NOT UNCOMMON AFTER AN ENGINE WASH. THIS CONDITION NOT CONSIDERED A FAULT. PLACE AIRCRAFT "ON WATCH" CONFERENCED WITH TOMC POWERPLANT DESK. OK TO CONTI

ELECTRICAL SMELL / CHEMICAL SMELL IN THE COACH LEFT SIDE OF A/C. REVIEWED SMOKE AND ORDOR FORM WITH CREW. INSPECTED AFT CABIN AND GALLEY FOR IRREGULARITYS NONE NOTED CHECKED GALLEY EQUIPMENT LIGHTS AND C/BS. NON OPENED. NO SMOKE OR ODORS NOTED. CHECKED FWD E/E COMPARTMENT FOR OPENED C/B NONE NOTED NO ORDORS PER AMM ADD EMP:U071184 05-51-58 ITEM1B6

VERY STRONG FUEL ODOR ENTIRE CABIN AND FLT DECK AFTER SHUTDOWN AT GATE DEBRIEF CREW PILOT SAID THE STRONG FUEL SMELL/ODOR IN THE FLIGHT DECK AND BACK OF THE CABIN THE ODOR LASTED FOR AT LEAST FIVE MINUTES 5 DURING SHORT DOWM AT THE GATE, HE SAID TAXI WAS NORMAL NO ODOR NOW. PERFORMED IDLE RUNS ON BOTH ENGINES, WITH BOTH PACKS RUNNING DIFFERENT SETTING, NO FUEL ODOR NOTED IN CABIN AND FLT DECK NO HISTORY NOTED OF THIS GRIPE. A/C AT GATE APRON HAS A/C STARTING ENGINES AND REGUL

CREW REPORTS SMELL OF SMOKE FROM CELL PHONE AT SEAT 6D. PHONE SMOKE CONTAINED VIA HALLON AND WATER SUPPRESSION METHODS. PHONE CONTAINED IN THERMAL CONTAINMENT BAG. ON ARRIVAL PHONE, PHONE AND THERMAL CONTAINMENT BAG CONFISCATED BY LOCAL FIRE AUTHORITY. SEE PICTURES OF PHONE BURN MARKS UNDER SEAT CUSHION PER CREW WATER WAS UTILIZED ON ECB FOR PROBABLE PHONE FIRE. RECOMMEND THOROUGH INSPECTION OF ECB AND HARNESS AT SEAT 6D FLAGGED FOR SDR. UPLOADING PICTURED R&I SEAT ASSY FOR D

CABIN ODOR: RIGHT AFTER TAKEOFF FROM KBVU WE HAD A STRONG UNUSUAL ODOR IN THE COCKPIT AND CABIN. IT SMELLED MORE LIKE AN ACM ODOR THAN AN ELECTRICAL ODOR. I WALKED TO THE BACK OF THE PLANE TO LOOK FOR SMOKE/ODORS. THE ODOR REMAINED BUT I COULD NOT FIND ANY VISIBLE ISSUES. WE DIVERTED BACK TO LAS AFTER SPEAKING WITH THE FODM. CORRECTIVE ACTION: REPLACED HEPA FILTER. OPS CHECK GOOD. IAW CE680A AMM 21-70-10.

SHIP 3271 DISC: FLIGHT ATTS AND OFF DUTY PILOT DETECTED AN ELECTRICAL ODOR IN THE REAR OF THE A/C ON TO OUT OF ATL. THE ODOR QUICKLY DISSIPATED. C/A: T/S PER WC 0550-2002 AND 0550-2003. DECISION TABLE LEADS TO NO.2 ENG AS POSSIBLE SOURCE. INSPECTED NO.2 SPINNER INLET FOR OIL EVIDENCE. NONE FOUND. PRV INSP. SHOWS NO OIL CONTAMINATION, REF . WC 0550-2002 STEP 8. WHITE DRY CONTAMINATION EVIDENCE FOUND IN BLEED UCT AFTER PRV. SUSPECT RSIDUE FROM COMPRESSOR WASH 29JAN25 NO.2 ENG.

AFT FLIGHT ATTENDANTS NOTICED AN ACRYLIC/OIL SMELL IN THE BACK OF THE A/C AFTER LANDING POSSIBLY DURING APU START. C/W WORK CARD 0550-2001. NO ODOR FOUND (AM 421257) C/W REMOVED AND REPLACED RECIRCULATION FILTERS PER A220 AMP BD500 A-J21-22 ( EC 073168), PERFORMED GVI OF BOTH ENGINES PER A220 AMP 72-00, NO DEFECTS NOTED, PERFORMED BOTH ENGINE IDLE RUNS PER A220 AMP 71- 00, NO ODORS PRESENT. OK FOR SERVICE. (LP# 6013195)

FA SMELLED ELEC BURN AT 5500 AFTER T/O DOOR 3L AND 2LUPLOADED SMOKE / ORDER IN THE PLANE QUESTIONAIRE FORM 46-6020 BEGAN FIM PER AMM DMC-B787-A-21-20-F5-72A-421A-A , RAN OPS CHK ON EMERGENCY LIGHTING WELS BATTERYS, DUE TO 2 OF THEM BEING RPL THE NIGHT BEFORE. NO FAULTS NOTED. NO DEFECTS FOUND ON INITIAL EVALUATION. ODOR MORE PROMINENT FROM DOOR 2R AND LESS ON 3L. NO SMOKE ONLY BURNT ELECTRICAL SMELL. OPERATED BOTH ENGINES AND APU. BOTH PACKS OPERATED ALL GALLEY EQUIPMENT AND

SMOKE IN THE CABIN AFTER 5 MINUTES OF FLIGHT, SIGNIFICANT SMELL. THE SMOKE DID DIMINISH AFTER HEAT WAS TURNED OFF AND AC TURNED ON. CORRECTIVE ACTION: INSPECTED AND CLEANED AREA AROUND HEATER VENTS. PERFORMED GROUND RUNS WITH NO DEFECTS NOTED. UNABLE TO DUPLICATE ANY ISSUES.

FLIGHT NUMBER:4701 ROUTE: KGEG-KPSC DISCREPANCY: EXPERIENCED SMOKE IN THE COCKPIT, DECLARED AN EMERGENCY PERFORMED AIR TURN BACK TO KGEG CORRECTIVE ACTION: CLEANED DEICE FLUID FROM ENGINE COWLING, RAN ENGINE PER C208 CHECKLIST FOR 10 MINUTES WITH HEAT ON, NO ABNORMAL SMOKE OR SMELL NOTED

COMPANY AIRCRAFT REPORTED A FIRE COMING OUT OF THE #2 ENGINE DURING. TAXI. RAN THE QRH FOR TAIL-PIPE FIRE AND IT WENT OUT.<[01] PERFORMED CONDITIONAL INSPECTION AMM#TASK 05-51-49. RAN ENGINE #2 PER AMM#71-00-00; TO FLUSH OUT OIL ACCUMULATED AT CENTER PLUG CAVITY. NO FIRE OR ABNORMAL PARAMETERS NOTED. #E56843.

AIRCRAFT 5014, DESCENDING THROUGH 5K' MSL ON APPROACH, WE HAD THE DIRTY SOCK SMELL. CABIN CREW SAID THEY DID NOT SMELL ANYTHING IN THE CABIN. ENGINES WERE NORMAL FOR APPROACH, APU WAS OFF, NO INDICATIONS ON ECAM. SMELL SEEMED TO GET STRONGER AS WE DESCENDED AND AS ENGINES WERE AT IDLE. CREW DONNED THEIR OXYGEN MASKS DUE TO FUME AND EMERGENCY WAS DECLARED BY ATC. FLIGHT LANDED WITHOUT INCIDENT. CORRECTIVE ACTION: PERFORMED LEVEL B ECS DECONTAMINATION REVERSE DUCT BURN REF ERA

AS SOON AS WE LEVELED AT ALTITUDE FOR A FEW MINUTES, FL 360 FAS IN THE AFT CALLED W/ A BURNING BATTRY SMELL, NO VISIBLE SMOKE OR FIRE DIVESTED.-R+R OZONECONVERTER IAM AMM 21-58-42 PERFORMED AQE PER TSM 05-50-00-810-831-A AND FOUND INSULATION BLACKET DAMAGED FROM HEAT R+R RECIRCULATION FILTERS IAW AMM 21-21-41 OPS CHECK GOOD NO BURNING SMELL NOTED A/C OK FOR SVC DESCRIPTION OF ODOR/FUMES: OTHER, SMOKE/BURNING SMELL/ELECTRICAL. CONTINUOUS AND DISCOMFORTABLE. APPARENT CABIN SOUR

FAS REPORTED DIRTY OCK SMELL IN ALL ROWS ON SHORT FINAL -REF TSM 05-50-00-810-831-A INSP ENG #1 AND ENG #2 OIL SVC QTY AND FOUND BOTH ENGINES AT PROPER LVL PER AMM 12-13-79. ALSO INSP APU AND APU COMPARTMENT PER AMM 49-00-00 NO LAKS OR DEFECTS NOTED. FLIGHT ATTENDANTS ADVISED LAST 2 ROWS TO SMELL LIKE URINE, DEEMING CABIN ODOR AS TYPE 10 MISCELLANEOUS. CLEANERS WHERE CALLED AND 2 ROWS WHERE CLEAN. A/C OK FOR SVC. MOC ADVISED. DESCRIPTION OF ODOR/FUMES: DIRTY SOCKS, TEMPORARY.

FLT#1471, LGA-FLL. 'BURNING RUBBER SMELL ON DESCENT ( PACKS ) FA REPORTED AN ODOR OF RUBBER NEAR L2 OOR AT 1400' ON FINAL APPROACH ODOR DETECTED IN COCKPIT OPUN ENGINE SHUTDOWN AT GATE.' (SUPPLEMENTAL INFORMATION TO FOLLOW)