Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0OWN callsign genealogy
Currently held by Laverty, David 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 KC0OWN's current licensee, walking backwards.
- Laverty, Austin DIAgranted 2015-07-17cancelled 2020-01-24
Successor callsigns
Callsigns held now by people who previously held KC0OWN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0OWN, oldest first.
- Laverty, David B IA2012-11-16 → cancelled 2018-02-01
- Laverty, Austin D IA2020-01-24 active