Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4KFA callsign genealogy
Currently held by Sarasota Military Academy Prep 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 KR4KFA'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 KR4KFA.
- WA4SMAactiveSarasota Military Academy Prep Amateur Radio ClubFLgranted 2026-04-07