Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0DOL callsign genealogy
Currently held by Dorn, Jason P
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 K0DOL's current licensee, walking backwards.
- Dorn, Jason PCOgranted 2023-07-11cancelled 2023-07-29
Successor callsigns
Callsigns held now by people who previously held K0DOL.
- Pancake, BillCOgranted 2014-03-14cancelled 2016-05-03
All historical holders
Every license row we've seen with the callsign K0DOL, oldest first.
- Pancake, Bill CO2012-07-24 → cancelled 2014-03-14
- Dorn, Jason P CO2023-07-29 active