Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY0WYO callsign genealogy
Currently held by Glasscock, Jerry D
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 WY0WYO's current licensee, walking backwards.
- Lindeen, Eric GWYgranted 2024-01-24cancelled 2024-02-13
Successor callsigns
Callsigns held now by people who previously held WY0WYO.
- Glasscock, Jerry DNCgranted 2020-12-15
All historical holders
Every license row we've seen with the callsign WY0WYO, oldest first.
- Glasscock, Jerry D WY2017-09-26 → cancelled 2020-12-15
- Lindeen, Eric G WY2024-02-13 active