Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4WSU callsign genealogy
Currently held by Anna, Allen 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 WA4WSU's current licensee, walking backwards.
- Anna, Allen JAZgranted 2022-03-24cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held WA4WSU.
No current licensee on record previously held this callsign.