Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4SEU callsign genealogy
Currently held by Cales, Kent R
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 KK4SEU'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 KK4SEU.
- Cales, Kent RFLgranted 2013-08-06cancelled 2025-08-07