Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0RIG callsign genealogy
Currently held by Berg, Jeffrey A
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 K0RIG's current licensee, walking backwards.
- Berg, Jeffrey AMAgranted 2001-01-11cancelled 2007-04-24
Successor callsigns
Callsigns held now by people who previously held K0RIG.
No current licensee on record previously held this callsign.