Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4HOO callsign genealogy
Currently held by Gihring, Everett
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 WA4HOO's current licensee, walking backwards.
- Gihring, EverettWIgranted 2026-05-13cancelled 2026-06-06
Successor callsigns
Callsigns held now by people who previously held WA4HOO.
No current licensee on record previously held this callsign.