FAA SDR: DALA fumes or odor report on 2026-04-29
ON DECENT THRU FL110, DIRTY SOCK & STINKY PAINT SMELL REPORTED IN FLT DECK AND CABIN. FLT CREW DECLARED AN EMERGENCY AND DONNED O2 MASKS. P-TRAK SNIFFER SHOWED PARTICLE SPIKE ON BOTH PACKS USING APU BLEED. APU PLACED ON MEL. PERFORMED ECS LEVEL B DECONTAMINATION. NO FURTHER ODOR NOTED AND P-TRAK READINGS GOOD. LATER, PERF APU COMPARTMENT & APU INSPECTION USING UV LIGHT. FOUND NO TRACE OF OIL CONTAMINATION IN COMPRESSOR, INTAKE OR EXTERNAL LEAKS. RAN APU & PACKS IN ALL MODES &
FAA SDR: CALA fumes or odor report on 2026-04-30
FA REPORTED ODOR OF FUMES AFTER ENG STAR AND 10K FT ON DES. PERFORMED CONDITIONAL INSPECTION AMM 05-51-56-200-801 NO SMOKE OR FUMES DETECTED, FOLLOWED FIM 21 -00 TASK 830 WITH FLIGHT CREW ASSISTANCE ENGINE 1/2 RAN COULD DUPLICATE THE ODOR ON START UP BUT ODOR WOULD DISSIPATED. CONFIRMED ODOR IS NOT PRESENT WITH APU ONLY. INSPECTED RECIRCULATION FILTERS AND FOUND EXTREMELY DIRTY. FILTERS WILL NEED REPLACEMENT AND ENGINES NEED TO BE RAN FOR CONFIRMATION. R & R BOTH RECIRCULATIO
FAA SDR: AALA fumes or odor report on 2026-04-30
BRIEF ELECTRICAL ODOR NEAR DOOR 2L PASSING THROUGH 10000 FT. OPS OK. UPON ARRIVAL. FOUND NO ACTIVE FAULTS RECORDED IN CHAPTER 21. PERFORMED PRECATIONARY GROUND TESTS 21 AIR DIST SYSTEM TEST 21 LAV/GALLEY VENT SYSTEM TEST 21 CABIN AIR COND/TEMP CONTROL SYSTEM(LEFT TRIM SYS AIR ON AND RIGHT TRIM SYSTEM AIR ON) ALL TEST PASSED. COMPLIED WITH ECRA #2120-01573 REV B DISPOSITION STEPS 1-8 WITH EGC, BORESCOPED TO INSPECT VENTS PER ECRA WITH NO FINDS. PER ECRA 2120-01573, INSPECTED L
FAA SDR: AALA fumes or odor report on 2026-04-30
AIRCRAFT WAS GROUNDED: DURING FLIGHT, THERE WAS A BURNING ELECTRICAL SMELL STARTING AT ROW 5, BEHIND FIRST CLASS. THE SMELL GREW IN INTENSITY AND COVERED ROWS 5-13. PASSENGERS AND ALL FLIGHT ATTENDANTS SMELLED THE ODOR. AFTER DIRECTION FROM MAINTENANCE, CIRCUIT BREAKERS MCU1 ANDMCU 2 IN THE CEILING BY FIRST CLASS GALLEY WERE PULLED. ALMOST IMMEDIATELY THE SMELL DISAPPEARED. THERE WAS NO SMELL FOR THE DURATION OF THE FLIGHT. MAINTENANCE REPLACED SEAT ROW IN SEAT POWER SUPPLY U
FAA SDR: CALA fumes or odor report on 2026-04-30
DO THE SMOKE OR FUMES IN THE CABIN, SOURCE UNKNOWN – FAULT ISOLATION PER FIM 21-00 TASK 806. TOMC PL CREW BRIEFED THAT SMELL WAS COMING FROM LAV E, SAID THEY BELIVE THE SMELL WAS COMING FROM UNDER THE SINK. FOUND CB 18-3 F15 LAVATORY E WATER HEATER POPPED. PUSH IN BREAKER & WATER HEATER DOES NOT INDICATE ANY POWER. BELIEVE ODOR OF ELECTRICAL BURNING WAS CAUSED BY LAV E WATER HEATER SYSTEM, FURTHER TROUBLESHOOTING REQUIRED, R & R WATER HEATER ON LAV E, REF. AMM 38-13-01 OPS CH
FAA SDR: CALA fumes or odor report on 2026-04-30
HOT PLASTIC ODOR BY DOOR 3L ON TO..NO SMELL DETECTED IN FLIGHT IMAGES ADDED. DEBRIEFED FLIGHT CREW, CABIN CREW STATED SAME BURN PLASTIC SMELL HAPPEN ON THIS ACFT 2 DAYS PRIOR INTO (FCO ROME) INSPECTED AREA AT 3L AND 3R, OPS PACKS NO ODOR OR SMOKE NOTED, INSPECTED CEING HATCH INBETWEEN LAVS AT 3L AND 3R NO ODOR, OR SMOKE NOTED. AFT LAV AT 3L AND 3R HAD THE MIRROR LIGHT. PER TOMC REQUEST TO INSPECT DOOR HEATERS 3L AND 3R, AND BRING AIRCRAFT TO BLOCKS FOR TAKE OFF POWER TO REPLI
FAA SDR: DXTA fumes or odor report on 2026-05-01
AFTER APU STARTUP AND SWITCHING FROM THE ENGINE BLEEDS TO THE APU BLEEDS A BURNING SMOKE SMELL WAS NOTED, BUT NO VISIBLE SMOKE IN THE COCKPIT NOR CABIN. AFTER LANDING A FAINT HINT AND TASTE OF SMOKE WAS NOTED IN THE AFT CABIN NEAR THE LAVATORY. THE BURNING SMELL AND TASTE IN THE CABIN WAS OF AN OIL NATURE. THE PASSENGERS MADE A COMMENT OF A SMELL WHEN THEY DEPLANED. ALL CREW MEMBERS HAVE A MILD HEADACHE. CORRECTIVE ACTION: REMOVED COALESCER SOCKS P/N: 180849-28 AND REPLACED W
FAA SDR: AALA fumes or odor report on 2026-05-01
AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORT THAT THERE WAS A PLASTIC BURNING ODOR COMING FROM ROWS 11 TO 30. MOST PROMINENT DURING TAKEOFF AND DESCENT. MAINTENANCE FOUND THE APU LEAKING AND REPLACED THE FCU PER AMM 49-32-11 AND THE LUBE MODULE PER AMM 49-91-45.
FAA SDR: YENA fumes or odor report on 2026-05-01
FLT 591, BOS-TPA. INFLIGHT REPORTED DIRTY SOCK ODOR DURING FINAL STAGE OF FLIGHT ENGINE BLEEDS ON APU OFF; COMPLIED WITH INFORMATION NOTICE 2017-T015 M STEP 1 ISOLATED FAULT TO TYPE 10. MISCELLANEOUS TYPE 10 EFFECT POSSIBLE SOURSE AMBIENT AIR DURING FLIGHT PHASE C/W EXT WALKAROUND AND PERFORMED ENG 1 AND 2 IDLE RUN WITH BLEED ON. NO FINDINGS ALL CHKD GOOD NO ODOR. C/W TSM 05-50-00-810-085D OK FOR SERVICE NO HISTORY LAST 30 DAYS WEEKLY CK C/W 4/30/26 LP 4639216.
FAA SDR: CALA fumes or odor report on 2026-05-02
BURNING ODOR REPORTED BY FA AFTER TOUCHDOWN. LOCATED IN AFT GALLEY. CREW REPORTS ODOR FROM AFT GALLEY NO SMOKE. DISAPATED AFTER LANDING. OVENS IN AFT GALLEY NEVER USED INFLIGHT. BREAKERS IN AFT GALLEY NONE FOUND OPEN. NO ODOR DURING START OF TROUBLESHOOTING AFT GALLEY COFFEE MAKERS REMOVED FOUND NO DAMAGE OR ODORS. REINSTALLED BOTH COFFEE MAKERS IAW AMM 25-34-00. OVENS OPS CHECKED, NO UNSUAL ODORS FOUND IAW AMM 25-34-00. PREFORMED DUEL ENGINE IDLE RUN FOUND WHEN APU BLEED IS