Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7PBX callsign genealogy
Currently held by TUCKER, CLYDE 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 W7PBX's current licensee, walking backwards.
- SPENCER, MADISONUTgranted 2021-03-29cancelled 2021-12-10
Successor callsigns
Callsigns held now by people who previously held W7PBX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7PBX, oldest first.
- TUCKER, CLYDE L UT2014-01-10 → cancelled 2019-11-19
- SPENCER, MADISON UT2021-12-10 active