What was found
AIRCRAFT WAS NOT GROUNDED. AFT CABIN MEGAPHONE BATTERIES APPEAR TO BE CORRODED. REMOVED AND REPLACED MEGAPHONE BATTERIES PER AMM 25-64-00. OPERATIONAL CHECK GOOD.
- Difficulty date
- September 7, 2017
- Submitted
- September 11, 2017
- Operation
- Air carrier
- Aircraft
- N199AN
- Make and model
- Boeing 757223
- Aircraft serial
- 32393
- Aircraft time
- 51,333 hours, 14,640 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery
- Condition
- Corroded
- Location
- Megaphone
- 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.