Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT5DX callsign genealogy
Currently held by GEORGEN, MARK R
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 WT5DX's current licensee, walking backwards.
- GEORGEN, MARK RCAgranted 2002-09-30cancelled 2003-05-23
Successor callsigns
Callsigns held now by people who previously held WT5DX.
No current licensee on record previously held this callsign.