Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1FSA callsign genealogy
Currently held by Roller, Richard V
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 KB1FSA's current licensee, walking backwards.
- ROLLER, RICHARD VVTgranted 1990-10-30cancelled 2000-09-20
Successor callsigns
Callsigns held now by people who previously held KB1FSA.
- Roller, Richard VVTgranted 2020-09-02