Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0TCP callsign genealogy
Currently held by Kent, David L
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 K0TCP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K0TCP.
- Kent, David LMNgranted 2018-04-27
All historical holders
Every license row we've seen with the callsign K0TCP, oldest first.
- Kent, David L MN2003-01-24 → cancelled 2008-07-25
- Schiel, John A CO2025-05-28 active