Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT1S callsign genealogy
Currently held by MATTHEWS JR, ROLAND A
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 WT1S's current licensee, walking backwards.
- MATTHEWS JR, ROLAND AMAgranted 1998-04-13cancelled 2000-11-21
Successor callsigns
Callsigns held now by people who previously held WT1S.
No current licensee on record previously held this callsign.