Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4AAV callsign genealogy
Currently held by HARGENRADER, SHELLIE C
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 W4AAV's current licensee, walking backwards.
- Warren, Eugene BSCgranted 2014-09-17cancelled 2020-07-14
Successor callsigns
Callsigns held now by people who previously held W4AAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4AAV, oldest first.
- HARGENRADER, SHELLIE C SC2007-10-10 → cancelled 2019-10-11
- Warren, Eugene B SC2020-07-14 active