Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3CAV callsign genealogy
Currently held by HENZLY, WILLIAM J
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 W3CAV's current licensee, walking backwards.
- Winfree, James EMOgranted 2009-10-16cancelled 2012-07-10
Successor callsigns
Callsigns held now by people who previously held W3CAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3CAV, oldest first.
- HENZLY, WILLIAM J PA1996-03-18 → cancelled 2008-03-19
- Winfree, James E MO2022-09-13 active