As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TOW OF N541QS THE THIRD STATIC WICK FROM THE WINGTIP OF THE LEFT WING MADE CONTACT WITH THE RIGHT LEADING EDGE OF N959QS AND BROKE OFF. CORRECTIVE ACTION; VISUALLY INSPECTED LEFT WING TRAILING EDGE. THE ONLY DAMAGE APPEARS TO BE A BROKEN STATIC WICK. REPLACED BROKEN STATIC WICK AND VISUALLY INSPECTED STATIC WICK BASE. NO DEFECTS NOTED. REF CE-680A M/M 23-60-05.