Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3RC callsign genealogy
Currently held by ROSEN, BRUCE D
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 W3RC's current licensee, walking backwards.
- NEMETH, JOHN PPAgranted 2003-12-08cancelled 2010-07-07
Successor callsigns
Callsigns held now by people who previously held W3RC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3RC, oldest first.
- VOELKER, WALTER PA1987-12-29 → cancelled 1999-12-30
- ROSEN, BRUCE D FL2000-02-15 → cancelled 2005-09-05
- NEMETH, JOHN P PA2020-07-01 active