Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0WRC callsign genealogy
Currently held by CLARK, BILLY 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 N0WRC's current licensee, walking backwards.
- CLARK, BILLY RMOgranted 2006-08-31cancelled 2007-09-28
Successor callsigns
Callsigns held now by people who previously held N0WRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0WRC, oldest first.
- BOEHM, DARREN J ND1993-05-11 → cancelled 2005-05-12
- CLARK, BILLY R MO2017-07-06 active