Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WM0U callsign genealogy
Currently held by GOOD, ROBERT 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 WM0U's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WM0U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WM0U, oldest first.
- GOOD, ROBERT W KS2009-06-16 → cancelled 2017-03-25
- Ames, Daniel R CO2019-04-19 active