Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC7JVN callsign genealogy
Currently held by BICCUM, SHIRLEY E
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 KC7JVN's current licensee, walking backwards.
- BICCUM, BRYAN SCAgranted 2023-05-04cancelled 2023-05-23
Successor callsigns
Callsigns held now by people who previously held KC7JVN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7JVN, oldest first.
- BICCUM, SHIRLEY E WA2005-02-01 → cancelled 2009-11-29
- BICCUM, BRYAN S CA2023-05-23 active