What was found
ON CLIMBOUT FROM ANC AN UNUSUAL VIBRATION WAS FELT IN CONTROL YOKE AND RUDDER PEDALS. AIRCRAFT RETURNED TO ANC. MAINTENANCE FOUND TAIL CONE ACCESS PANEL 317AB FORWARD TWO CAM LOCK FASTENERS LOOSE AND HANDLE FOR PANEL WAS STOWED WHICH MADE PANEL APPEARED INSTALLED CORRECTLY TO FLIGHT CREW ON PREFLIGHT. PANEL WAS RESECURED AND AIRCRAFT INSPECTED FOR DAMAGE WITH NONE FOUND FROM LOOSE PANEL.