Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW0N callsign genealogy
Currently held by THOMAS, KENNETH M
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 WW0N's current licensee, walking backwards.
- THOMAS, KENNETH MMDgranted 2017-08-09cancelled 2020-02-22
Successor callsigns
Callsigns held now by people who previously held WW0N.
- THOMAS, KENNETH MMDgranted 2017-08-09cancelled 2020-02-22
All historical holders
Every license row we've seen with the callsign WW0N, oldest first.
- VANZANT, MARK K MO1999-07-15 → cancelled 2005-03-03
- THOMAS, KENNETH M MD2017-08-09 → cancelled 2019-09-17
- THOMAS, KENNETH M MD2020-02-22 active