Confidence: Medium · Source: FCC ULS · As of 2026-10-27
WN7USA callsign genealogy
Currently held by Allan III, William H
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 WN7USA's current licensee, walking backwards.
- Allan III, William HWAgranted 2019-02-26cancelled 2026-10-20
Successor callsigns
Callsigns held now by people who previously held WN7USA.
No current licensee on record previously held this callsign.