Reply To: WWFF logs and LOTW ??? World Wide Flora & Fauna in Amateur Radio › Forums › WWFF HelpDesk › WWFF logs and LOTW ??? › Reply To: WWFF logs and LOTW ??? June 22, 2021 at 15:03 #11278 Andrew M0YMAKeymaster I’ve uploaded logs to LoTW for years, and these have always have both fields populated. This includes personal callsigns and special-event and club calls.