Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1VB callsign genealogy
Currently held by Oppenheimer, Roger
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 K1VB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K1VB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1VB, oldest first.
- RPI ALUMNI GA2008-05-28 → cancelled 2020-07-16
- Oppenheimer, Roger FL2020-08-04 active