Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WL7CXK callsign genealogy
Currently held by TOP OF THE WORLD DX CLUB
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 WL7CXK's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WL7CXK.
- WL7DXactiveTOP OF THE WORLD DX CLUBAKgranted 2015-06-30