Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1YI callsign genealogy
Currently held by FURMANICK, FRANCIS 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 K1YI's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K1YI.
No current licensee on record previously held this callsign.