Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7LOV callsign genealogy
Currently held by Kowalski, Mario J
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 K7LOV's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K7LOV.
No current licensee on record previously held this callsign.