Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4TLL callsign genealogy
Currently held by LAWSON, TERRY L
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 W4TLL's current licensee, walking backwards.
- LAWSON, TERRY LALgranted 2001-01-16cancelled 2001-03-13
Successor callsigns
Callsigns held now by people who previously held W4TLL.
No current licensee on record previously held this callsign.