What was found
LOUD CLUNKING NOISE HEARD AND FELT ON COCKPIT FLOOR DURING CRUISE FLIGHT. OCCURRED ON SEVERAL OCCASIONS DURING CRUISE FLIGHT 400, NO GEAR INDICATION NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOUD CLUNKING NOISE HEARD AND FELT ON COCKPIT FLOOR DURING CRUISE FLIGHT. OCCURRED ON SEVERAL OCCASIONS DURING CRUISE FLIGHT 400, NO GEAR INDICATION NOTED.