Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4CFP callsign genealogy
Currently held by Large, Brandon H
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 KK4CFP'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 KK4CFP.
- Large, Brandon HTNgranted 2021-06-07