What was found
FIRST OFFICER PITOT TUBE GLOWING RED HOT ON GROUND. FOUND RIGHT AUX PITOT TUBE HEATER SHORTED TO CASING. REPLACED RIGHT AUX PITOT TUBE, HEATER CIRCUITS TEST OKAY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FIRST OFFICER PITOT TUBE GLOWING RED HOT ON GROUND. FOUND RIGHT AUX PITOT TUBE HEATER SHORTED TO CASING. REPLACED RIGHT AUX PITOT TUBE, HEATER CIRCUITS TEST OKAY.