Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ASC callsign genealogy
Currently held by LOWE, 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 K4ASC's current licensee, walking backwards.
- Childers, Alex SSCgranted 2009-08-27cancelled 2010-03-19
Successor callsigns
Callsigns held now by people who previously held K4ASC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4ASC, oldest first.
- LOWE, WILLIAM H FL1997-11-19 → cancelled 2009-11-20
- CHILDERS, ALEX S OH2020-07-29 active