Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0JCO callsign genealogy
Currently held by COOPER JR, JAMES R
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 N0JCO's current licensee, walking backwards.
- COOPER JR, JAMES RMOgranted 2016-04-11cancelled 2023-12-27
- KA0SRAno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N0JCO.
- COOPER JR, JAMES RMOgranted 2024-07-06
All historical holders
Every license row we've seen with the callsign N0JCO, oldest first.
- BASKINS, DOUGLAS L CO2008-06-24 → cancelled 2020-06-25
- COOPER JR, JAMES R MO2023-12-27 → cancelled 2024-07-06