Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TKA callsign genealogy
Currently held by KOLIBA, JASON 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 K5TKA's current licensee, walking backwards.
- KOLIBA, JASON ATXgranted 2009-04-07cancelled 2019-02-22
Successor callsigns
Callsigns held now by people who previously held K5TKA.
No current licensee on record previously held this callsign.