Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1TSH callsign genealogy
Currently held by Arnold Kovac, Tisha R
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 K1TSH's current licensee, walking backwards.
- Arnold Kovac, Tisha RMOgranted 2015-02-13cancelled 2015-03-07
Successor callsigns
Callsigns held now by people who previously held K1TSH.
No current licensee on record previously held this callsign.