What was found
AFTER TAKEOFF AND GEAR UP, HEARD BANGING & VIBRATION FROM NOSE GEAR AREA. NO EICAS MESSAGE, SELECTED GEAR DOWN & NOISE STOPPED. EMERGENCY DECLARED, RETURNED TO DEPARTURE AND LANDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF AND GEAR UP, HEARD BANGING & VIBRATION FROM NOSE GEAR AREA. NO EICAS MESSAGE, SELECTED GEAR DOWN & NOISE STOPPED. EMERGENCY DECLARED, RETURNED TO DEPARTURE AND LANDED.