Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4KBP callsign genealogy
Currently held by ST CATHERINE OF SIENA AMATEUR RADIO CLUB
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 KI4KBP's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI4KBP.
- K4SCSactiveST CATHERINE OF SIENA AMATEUR RADIO CLUBFLgranted 2015-04-08