Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4WWV callsign genealogy
Currently held by BALAY, WALTER S
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 WB4WWV's current licensee, walking backwards.
- Balay, Walter STNgranted 2019-07-19cancelled 2019-08-17
Successor callsigns
Callsigns held now by people who previously held WB4WWV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB4WWV, oldest first.
- BALAY, WALTER S TN1994-10-05 → cancelled 2006-10-06
- Balay, Walter S TN2019-08-17 active