What was found
ON FINAL APPROACH AVNX MAU 2A FAIL, AVNX MAU 3B FAIL, DC BUS 2 OFF, AND NUMEROUS ASSOCIATED MESSAGES. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED OPS CHECK, OPS CHECK GOOD. "
- Difficulty date
- April 10, 2026
- Submitted
- April 14, 2026
- Operation
- Air carrier
- Aircraft
- N227JQ
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000214
- Aircraft time
- 43,045 hours, 28,172 cycles
- System (JASC)
- 3400 · Navigation System
- Part
- Mau
- Condition
- Failed
- Location
- Zone 100
- Stage of operation
- AP
- 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.