Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0EL callsign genealogy
Currently held by ASHWORTH, CLARK B
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 KB0EL's current licensee, walking backwards.
- ASHWORTH, CLARK BKSgranted 2012-11-27cancelled 2012-12-18
Successor callsigns
Callsigns held now by people who previously held KB0EL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0EL, oldest first.
- ASHWORTH, CLARK B KS1998-04-07 → cancelled 2010-04-08
- ASHWORTH, CLARK B KS2022-12-30 active