Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6TOC callsign genealogy
Currently held by Villarreal, Daniel P
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 K6TOC's current licensee, walking backwards.
- Villarreal, Daniel PCAgranted 2013-06-25cancelled 2013-08-20
Successor callsigns
Callsigns held now by people who previously held K6TOC.
No current licensee on record previously held this callsign.