Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KC0TNA callsign genealogy
Currently held by Bartholic, Tina M
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 KC0TNA's current licensee, walking backwards.
- Bartholic, Tina MKSgranted 2003-08-04cancelled 2003-09-03
Successor callsigns
Callsigns held now by people who previously held KC0TNA.
No current licensee on record previously held this callsign.