Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W4CWC callsign genealogy
Currently held by CHRISTIANSON, CRAIG W
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 W4CWC's current licensee, walking backwards.
- CHRISTIANSON, CRAIG WFLgranted 2013-07-15cancelled 2014-04-29
Successor callsigns
Callsigns held now by people who previously held W4CWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4CWC, oldest first.
- CROWDER, CHARLES W SC2001-08-07 → cancelled 2013-08-08
- CHRISTIANSON, CRAIG W FL2025-03-27 active