What was found
ACFT RETURNED TO FIELD, DECLARED AN EMERGENCY AFTER TAKEOFF, WHEN MULTIPLE MESSAGES APPEARED. AT FAIL/FMS SPEED ON PFD WILL NOT SHOW. SECURED CONTROL I/O MODULE MAU1 SLOT 6 IAW AMM 31-41-05. OPS CHECKED GOOD. NO FURTHER DEFECTS NOTED.
- Difficulty date
- October 18, 2026
- Submitted
- October 20, 2026
- Operation
- Air carrier
- Aircraft
- N89304
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000406
- Aircraft time
- 24,120 hours, 14,543 cycles
- System (JASC)
- 3140 · Central Computers
- Part
- Mau
- Condition
- Faulted
- Location
- Nr 1
- Stage of operation
- TX
- 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.