Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8RI callsign genealogy
Currently held by Kolenc, Louis E
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 AB8RI's current licensee, walking backwards.
- Kolenc, Louis EMIgranted 2002-12-27cancelled 2003-07-22
Successor callsigns
Callsigns held now by people who previously held AB8RI.
- Kolenc, Louis EMIgranted 2018-07-17