What was found
THE AIRCRAFT WAS NOT GROUNDED. FORWARD MEGAPHONE HAS TOO MUCH FEEDBACK. UNABLE TO ADJUST MEGAPHONE. REPLACED MEGAPHONE PER MM 25-64-00. OPERATIONS CHECK NORMAL.
- Difficulty date
- July 21, 2018
- Submitted
- July 24, 2018
- Operation
- Air carrier
- Aircraft
- N914NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31161
- Aircraft time
- 17,716 hours, 7,253 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Megaphone
- Part number
- A12SA
- Condition
- Defective
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.