Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CKC callsign genealogy
Currently held by Marron, Richard G
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 W4CKC's current licensee, walking backwards.
- Marron, Richard GFLgranted 2013-12-04cancelled 2019-05-14
Successor callsigns
Callsigns held now by people who previously held W4CKC.
No current licensee on record previously held this callsign.