What was found
PACK COALESCER BAGS PUT OUT STALE ODOR IN LOWER ALTITUDE DESCENT AND TAXI IN. MOIST AIR GVI LEFT & RIGHT PACK NO ABNORMAL EXCESSIVE WATER FOUND. OPS CHECKED PACKS GOOD NORMAL ODOR CAN NOT DUPLICATE FAULT
- Difficulty date
- April 29, 2026
- Submitted
- April 30, 2026
- Operation
- Air carrier
- Aircraft
- N787UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26939
- Aircraft time
- 114,774 hours, 15,239 cycles
- System (JASC)
- 2170 · Humidity Control System
- Part
- Coalescer Bag
- Condition
- Odor
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.