Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SHV callsign genealogy
Currently held by Howerton V, Walter S
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 W4SHV's current licensee, walking backwards.
- Howerton V, Walter SNCgranted 2021-01-20cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held W4SHV.
No current licensee on record previously held this callsign.