What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD MEGAPHONE HAS AN ECHO THAT WON'T ADJUST OUT. REMOVED AND REPLACED FORWARD MICROPHONE PER AMM 25-64-00. OPERATION CHECKS GOOD.
- Difficulty date
- May 28, 2023
- Submitted
- May 30, 2023
- Operation
- Air carrier
- Aircraft
- N854NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33214
- Aircraft time
- 37,925 hours, 15,809 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Megaphone
- Part number
- A12SA
- Condition
- Faulty
- Location
- Zone 200 - Fuse
- Stage of operation
- NR
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.