Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WM6B callsign genealogy
Currently held by Stromlund, Erik
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 WM6B's current licensee, walking backwards.
- Stromlund, ErikCAgranted 2022-07-23cancelled 2022-08-12
Successor callsigns
Callsigns held now by people who previously held WM6B.
- HARDIN, EDCAgranted 2016-06-17
All historical holders
Every license row we've seen with the callsign WM6B, oldest first.
- GERBRAND, GLENN D CA2010-04-20 → cancelled 2022-06-28
- Stromlund, Erik CA2022-08-12 active