Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ULT callsign genealogy
Currently held by BRUNNER SR, CHARLES F
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 K2ULT's current licensee, walking backwards.
- Jensen, Daryl KNYgranted 2020-08-24cancelled 2021-03-26
Successor callsigns
Callsigns held now by people who previously held K2ULT.
- Jensen, Daryl KNJgranted 2021-09-11
All historical holders
Every license row we've seen with the callsign K2ULT, oldest first.
- BRUNNER SR, CHARLES F NJ1994-08-23 → cancelled 2006-08-24
- Jensen, Daryl K NY2021-03-26 → cancelled 2021-09-11