As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WX RADAR WAS NOT PAINTING WEATHER AT FL 370 AND 390(<P>PERFORMED OPERATIONAL TEST OF WEATHER RADAR SYSTEM IAW B767 AMM 34-43-00 OPS CHECK GOOD ALSO PERFORMED SYSTEM TEST OF WEATHER RADAR SYSTEM IAW B767 AMM 34-43-00. SYSTEM TEST OKAY 2ND NO FAULTS OR DEFECTS NOTED</P>)