What was found
ELECTRICAL SMELL AT 2L SMELL MIGRATED AROUND FORWARD CABIN. PACKS OPERATED USING APU AND BOTH ENGINES AS BLEED SOURCE, REF AMM 71-00-00-790-807-N01. NO VIBRATION OR ODOR NOTED.
- Difficulty date
- September 28, 2025
- Submitted
- September 29, 2025
- Operation
- Air carrier
- Aircraft
- N788UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26942
- Aircraft time
- 113,537 hours, 14,885 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cabin
- Stage of operation
- NR
- 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.