Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6HDT callsign genealogy
Currently held by Barrera Jimenez, Alberto
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 KO6HDT'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 KO6HDT.
- Barrera Jimenez, AlbertoCAgranted 2025-01-28