Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0TNG callsign genealogy
Currently held by Williamson, Randy K
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 K0TNG's current licensee, walking backwards.
- Williamson, Randy KCOgranted 2018-11-06cancelled 2019-05-24
Successor callsigns
Callsigns held now by people who previously held K0TNG.
No current licensee on record previously held this callsign.