Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9RVR callsign genealogy
Currently held by Steinberg, Ronald 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 W9RVR's current licensee, walking backwards.
- KD9ALQcancelledROCK VALLEY RADIO CLUBWIgranted 2014-02-14cancelled 2014-03-08
Successor callsigns
Callsigns held now by people who previously held W9RVR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9RVR, oldest first.
- Steinberg, Ronald R TN2001-05-26 → cancelled 2013-05-29
- ROCK VALLEY RADIO CLUB WI2023-12-15 active