Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1CCO callsign genealogy
Currently held by Dill Jr, Edward J
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 N1CCO's current licensee, walking backwards.
- Dill III, Edward JCOgranted 2022-08-23cancelled 2022-09-13
Successor callsigns
Callsigns held now by people who previously held N1CCO.
- Dill Jr, Edward JCOgranted 2017-05-12
All historical holders
Every license row we've seen with the callsign N1CCO, oldest first.
- Dill Jr, Edward J CO2007-11-09 → cancelled 2017-05-12
- Dill III, Edward J CO2022-09-13 active