Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4TCL callsign genealogy
Currently held by Lawson, Dennis C
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 W4TCL's current licensee, walking backwards.
- Lawson, Dennis CALgranted 1995-04-18cancelled 2002-06-04
Successor callsigns
Callsigns held now by people who previously held W4TCL.
No current licensee on record previously held this callsign.