What was found
FLT#453, BOS-PLS. 'STRONG LEVEL 1 ODOR IN COCKPIT FROM TAKE-OFF AT 6000 FT ( APU SYSTEM ).' (SUPPLEMENTAL INFORMATION TO FOLLOW)
- Difficulty date
- April 13, 2025
- Submitted
- April 16, 2025
- Operation
- Air carrier
- Aircraft
- N955JB
- Make and model
- Airbus A321231
- Aircraft serial
- 06757
- Aircraft time
- 35,326 hours, 11,345 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Apu
- Condition
- Odor
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.