Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0YZU callsign genealogy
Currently held by BLASKOW, RAY R
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 W0YZU's current licensee, walking backwards.
- Wagoner, NicoleMOgranted 2022-03-04cancelled 2023-02-07
Successor callsigns
Callsigns held now by people who previously held W0YZU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0YZU, oldest first.
- BLASKOW, RAY R MO2006-10-25 → cancelled 2019-02-12
- Wagoner, Nicole MO2023-02-07 active