Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0CRT callsign genealogy
Currently held by O NEILL, TENA K
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 KC0CRT's current licensee, walking backwards.
- KE0WOUcancelledBrighton Community Emergency Response TeamCOgranted 2019-08-20cancelled 2020-01-14
Successor callsigns
Callsigns held now by people who previously held KC0CRT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0CRT, oldest first.
- O NEILL, TENA K ND1998-02-09 → cancelled 2010-02-10
- Brighton Community Emergency Response Team CO2020-01-14 active