Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX0NRD callsign genealogy
Currently held by Bose, Michael G
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 WX0NRD's current licensee, walking backwards.
- Brock, Randall WMNgranted 2025-04-25cancelled 2025-05-16
Successor callsigns
Callsigns held now by people who previously held WX0NRD.
All historical holders
Every license row we've seen with the callsign WX0NRD, oldest first.
- Bose, Michael G IA2021-05-28 → cancelled 2022-04-26
- Brock, Randall W MN2025-05-16 → cancelled 2025-07-19