Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT4DL callsign genealogy
Currently held by LEAK, DENNIS D
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 WT4DL's current licensee, walking backwards.
- LEAK, DENNIS DNCgranted 2005-03-14cancelled 2015-02-27
Successor callsigns
Callsigns held now by people who previously held WT4DL.
No current licensee on record previously held this callsign.