Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0TAH callsign genealogy
Currently held by Herazo Jr, Tomas A
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 K0TAH's current licensee, walking backwards.
- Herazo Jr, Tomas ACTgranted 2013-04-29cancelled 2013-05-21
Successor callsigns
Callsigns held now by people who previously held K0TAH.
No current licensee on record previously held this callsign.