Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7WIV callsign genealogy
Currently held by Drury IV, William N
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 K7WIV's current licensee, walking backwards.
- Drury IV, William NIDgranted 2021-11-16cancelled 2021-12-07
Successor callsigns
Callsigns held now by people who previously held K7WIV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7WIV, oldest first.
- HUMES, WALTER J WA2004-09-11 → cancelled 2016-11-23
- Drury IV, William N ID2021-12-07 active