Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA3VOA callsign genealogy
Currently held by ROCK, GEORGE 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 KA3VOA's current licensee, walking backwards.
- Rock Jr, Joseph RPAgranted 2011-01-18cancelled 2020-09-09
Successor callsigns
Callsigns held now by people who previously held KA3VOA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA3VOA, oldest first.
- ROCK, GEORGE R FL1999-11-16 → cancelled 2012-02-07
- Rock Jr, Joseph R PA2020-09-09 active