Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4PEV callsign genealogy
Currently held by TOLLISON, RUSSELL W
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 WB4PEV's current licensee, walking backwards.
- TOLLISON, RUSSELL WTXgranted 2006-09-20cancelled 2014-03-01
Successor callsigns
Callsigns held now by people who previously held WB4PEV.
- TOLLISON, RUSSELL WTXgranted 2017-06-20
All historical holders
Every license row we've seen with the callsign WB4PEV, oldest first.
- TOLLISON, ALTON W SC2004-11-15 → cancelled 2012-03-06
- TOLLISON, RUSSELL W TX2014-03-01 → cancelled 2017-06-20