What was found
AVM MONITOR MAINTENANCE MSG APPEARED PRIOR TO DEPARTURE(<P><SPAN>REMOVED & REPLACED AVM SIGNAL CONTROLLER IAW AMM 77-31-03. OPS CHECK GOOD IAW AMM 77-31-03 AND 71-00-00. NO MSG PRESENT AT THIS TIME</SPAN></P>)
- Difficulty date
- July 17, 2021
- Submitted
- July 19, 2021
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- System (JASC)
- 7730 · Engine Ignition Analyzer System
- Part
- Controller
- Part number
- 6672M805
- Part serial
- CL53
- Condition
- Malfunctioned
- Location
- Avm Signal
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.