What was found
ON TAKEOFF HAD YAW DAMPER OFF THEN IMMEDIATELY GOT AVNX MAU 3B FAIL, NAV COMM 1 FAIL. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. ON LANDING FCND, LGND, AP WOULD NOT ENGAGE. R&R NIC 1 PROX MOD 6.
- Difficulty date
- March 7, 2025
- Submitted
- March 10, 2025
- Operation
- Air carrier
- Aircraft
- N117HQ
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000184
- Aircraft time
- 42,290 hours, 32,362 cycles
- System (JASC)
- 2700 · Flight Control System
- Part
- Module
- Part number
- 70265421901
- Part serial
- 1104H475
- Condition
- Faulted
- Location
- Zone 100
- Part time
- 21,061 hours, 14,923 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.