Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ESQ callsign genealogy
Currently held by List, Roy A
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 W7ESQ's current licensee, walking backwards.
- List, Roy ANYgranted 2008-04-16cancelled 2008-06-20
Successor callsigns
Callsigns held now by people who previously held W7ESQ.
No current licensee on record previously held this callsign.