Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1V callsign genealogy
Currently held by OFFICER, R BRUCE
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 KB1V's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB1V.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1V, oldest first.
- OFFICER, R BRUCE AZ2015-10-16 → cancelled 2023-05-22
- Porter, Ryan G IL2025-06-10 active