Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0UBN callsign genealogy
Currently held by Ehrlick, Kevin R
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 K0UBN's current licensee, walking backwards.
- Ehrlick, Kevin RCOgranted 2007-12-18cancelled 2008-02-01
Successor callsigns
Callsigns held now by people who previously held K0UBN.
No current licensee on record previously held this callsign.