Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4WTW callsign genealogy
Currently held by VOLZ, ESMOND K
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 W4WTW's current licensee, walking backwards.
- WALKIN, PAUL HGAgranted 2020-01-21cancelled 2020-02-11
Successor callsigns
Callsigns held now by people who previously held W4WTW.
- Walkin, Paul HGAgranted 2020-11-13
All historical holders
Every license row we've seen with the callsign W4WTW, oldest first.
- VOLZ, ESMOND K FL1988-05-17 → cancelled 2000-05-18
- Walkin, Paul H GA2020-02-11 → cancelled 2020-11-13