Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TEI callsign genealogy
Currently held by Amargo Pina, Jose C
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 K4TEI's current licensee, walking backwards.
- Amargo Pina, Jose CFLgranted 2025-11-21cancelled 2026-01-03
Successor callsigns
Callsigns held now by people who previously held K4TEI.
No current licensee on record previously held this callsign.