Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0TVB callsign genealogy
Currently held by Dressel, Brian W
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 N0TVB's current licensee, walking backwards.
- Dressel, Brian WMNgranted 2026-03-10cancelled 2026-04-14
Successor callsigns
Callsigns held now by people who previously held N0TVB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0TVB, oldest first.
- DRESSEL, BRIAN W MN2012-05-31 → cancelled 2024-08-13
- Dressel, Brian W MN2026-04-14 active