Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW0TT callsign genealogy
Currently held by WILSON, DONALD L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WW0TT's current licensee, walking backwards.
- Wilson, Donald LMNgranted 2013-05-14cancelled 2016-03-15
Successor callsigns
Callsigns held now by people who previously held WW0TT.
No current licensee on record previously held this callsign.