Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT7P callsign genealogy
Currently held by EDWARDS SR, CHARLES N
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 WT7P's current licensee, walking backwards.
- Duncan, Eric AWAgranted 2015-11-23cancelled 2016-05-03
Successor callsigns
Callsigns held now by people who previously held WT7P.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WT7P, oldest first.
- EDWARDS SR, CHARLES N AZ1991-08-13 → cancelled 2003-08-14
- Lusk, Myron C TX2004-04-13 → cancelled 2016-04-14
- Duncan, Eric A WA2026-03-24 active