As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERROGATES ON THE EDGE IN MODE "A" AND OUT OF RANGE IN "C" MODE. FOUND FREQUENCY AND POWER AND VIDEO ALIGNMENT OUT OF SPECS. ALIGNED AND ADJUSTED ANODE AND CATHODE ASSY AND V101 CAVITY OSCILLATOR TO SPECS. ALIGNED VIDEO BOARD AND BENCH CHECK GOOD.