Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4GSD callsign genealogy
Currently held by Mouer, Daniel J
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 WA4GSD's current licensee, walking backwards.
- Mouer, Daniel JVAgranted 2016-02-13cancelled 2018-10-19
Successor callsigns
Callsigns held now by people who previously held WA4GSD.
No current licensee on record previously held this callsign.