Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WZ0U callsign genealogy
Currently held by Pomerleau, Richard
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 WZ0U's current licensee, walking backwards.
- Eddy, John RMOgranted 2015-04-17cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held WZ0U.
- POMERLEAU, RICHARDMNgranted 2018-03-13cancelled 2020-06-16
All historical holders
Every license row we've seen with the callsign WZ0U, oldest first.
- SILVA, WILLIAM C MO1999-12-14 → cancelled 2012-02-07
- Pomerleau, Richard MN2012-03-06 → cancelled 2018-03-13
- Eddy, John R MO2020-05-12 active