Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3LTC callsign genealogy
Currently held by Cowan Sr, LaMar T
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 W3LTC's current licensee, walking backwards.
- Cowan Sr, LaMar TMDgranted 2019-11-12cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held W3LTC.
No current licensee on record previously held this callsign.