What was found
(CAN) LOOSE RIVETS FOUND THAT HOLD THE TOP CASTING TO THE BOTTOM CONTROL COLUMN ASSEMBLY. SEE IPC FIGURE NR 46. SUBMITTER SUGGESTS THAT THE PILOT USING THE SEAT BELT AS A GUST LOCK MAY BE THE CAUSE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) LOOSE RIVETS FOUND THAT HOLD THE TOP CASTING TO THE BOTTOM CONTROL COLUMN ASSEMBLY. SEE IPC FIGURE NR 46. SUBMITTER SUGGESTS THAT THE PILOT USING THE SEAT BELT AS A GUST LOCK MAY BE THE CAUSE.