Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5CWK callsign genealogy
Currently held by Chadwick, Clinton J
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 K5CWK's current licensee, walking backwards.
- Chadwick, Clinton JTXgranted 2014-11-12cancelled 2014-12-02
Successor callsigns
Callsigns held now by people who previously held K5CWK.
No current licensee on record previously held this callsign.