Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0WRW callsign genealogy
Currently held by White, William 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 K0WRW's current licensee, walking backwards.
- White, William RMOgranted 2017-11-30cancelled 2018-07-20
Successor callsigns
Callsigns held now by people who previously held K0WRW.
No current licensee on record previously held this callsign.