Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5FUK callsign genealogy
Currently held by MALDONADO, HECTOR 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 KC5FUK's current licensee, walking backwards.
- MALDONADO, HECTOR RAZgranted 2016-02-12cancelled 2020-05-29
Successor callsigns
Callsigns held now by people who previously held KC5FUK.
No current licensee on record previously held this callsign.