As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR DOORS FLUTTER IN FLIGHT, ACCOMPANIED BY RED DOORS LIGHT ON FORWARD PANEL. INSPECTED AND CHECKED NOSE GEAR DOORS FOLLOW UP LINKAGE. NO DEFECTS NOTED. LUBED GEAR DOOR F0LLOW UP LINKAGE. FOUND RT NOSE GEAR DOOR SWITCH BINDING. CLEANED SWITCH FROM CORROSION. OPS CHECKS GOOD IAW MM CH 32-62-11.