Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7MSN callsign genealogy
Currently held by Esterly Mr., Gary P
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 WA7MSN's current licensee, walking backwards.
- Esterly Mr., Gary PWAgranted 2010-11-17cancelled 2017-08-22
Successor callsigns
Callsigns held now by people who previously held WA7MSN.
No current licensee on record previously held this callsign.