Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4JRV callsign genealogy
Currently held by VORTISCH, JEFF R
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 W4JRV's current licensee, walking backwards.
- Vortisch, Jeff RSCgranted 2003-10-09cancelled 2007-03-17
Successor callsigns
Callsigns held now by people who previously held W4JRV.
No current licensee on record previously held this callsign.