Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5CCK callsign genealogy
Currently held by KING, CULLEN C
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 W5CCK's current licensee, walking backwards.
- KING, CULLEN CTXgranted 2006-11-30cancelled 2007-08-17
Successor callsigns
Callsigns held now by people who previously held W5CCK.
No current licensee on record previously held this callsign.