Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9VIC callsign genealogy
Currently held by Colwell, VICTOR L
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 KB9VIC's current licensee, walking backwards.
- COLWELL, VICTOR LILgranted 2013-05-28cancelled 2019-08-09
Successor callsigns
Callsigns held now by people who previously held KB9VIC.
- Dallmann, D EricILgranted 2020-09-09
All historical holders
Every license row we've seen with the callsign KB9VIC, oldest first.
- Dallmann, Donald E IL1999-10-12 → cancelled 2000-10-06
- Colwell, VICTOR L IL2019-08-09 active