What was found
**ATB** FIRE BELL SOUNDED ON ROTATION NO MASTER WARNING LIGHTS OR ANY OTHER FIRE INDICATIONS RTB AS A PRECAUTION. R&R BELL CHIME WARNING CARD PER 31-51-04. OPS CHECK GOOD
- Difficulty date
- July 8, 2025
- Submitted
- July 8, 2025
- Operation
- Air carrier
- Aircraft
- N365UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 65788
- Aircraft time
- 13,114 hours, 5,280 cycles
- System (JASC)
- 2600 · Fire Protection System
- Part
- Weu
- Part number
- 285T03855
- Part serial
- D01183
- Condition
- Faulted
- Location
- Zone 200
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.