Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4SEA callsign genealogy
Currently held by WALKER, RANDALL V
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 K4SEA's current licensee, walking backwards.
- HUGHES JR, WILLIAMS RGAgranted 2020-11-24cancelled 2020-12-19
Successor callsigns
Callsigns held now by people who previously held K4SEA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4SEA, oldest first.
- WALKER, RANDALL V NC2008-06-26 → cancelled 2020-06-27
- HUGHES JR, WILLIAM R GA2020-12-19 active