What was found
LAV F SMOKE ALARM WENT OFF IN FLT. NO EVIDENCE OF SMOKE COMPLIED WITH TSM 26-17-00-810-804-A FOUND NO FAULTS, RAN TEST AND NO FAULTS NOTED, SMELLED NO SMOKE IN CABIN OR LAV. SUSPECT SOMEONE WAS VAPING
- Difficulty date
- June 14, 2026
- Submitted
- June 17, 2026
- Operation
- Air carrier
- Aircraft
- N14557
- Make and model
- Airbus A321271NX
- Aircraft serial
- 13070
- Aircraft time
- 617 hours, 235 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- Activated
- Location
- Zone 900
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.