Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0VLF callsign genealogy
Currently held by Christianson, John S
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 KB0VLF's current licensee, walking backwards.
- Christianson, John SMOgranted 2023-08-22cancelled 2023-09-16
Successor callsigns
Callsigns held now by people who previously held KB0VLF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0VLF, oldest first.
- CHRISTIANSON, JOHN S MO1996-02-28 → cancelled 2008-02-29
- Christianson, John S MO2023-09-16 active