Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4UUC callsign genealogy
Currently held by POTTS, THOMAS D
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 W4UUC's current licensee, walking backwards.
- POTTS, THOMAS DSCgranted 1997-07-15cancelled 2003-08-07
Successor callsigns
Callsigns held now by people who previously held W4UUC.
- POTTS, THOMAS DTNgranted 2014-01-24cancelled 2026-03-07