Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9JCM callsign genealogy
Currently held by Mitchell, Jason C
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 K9JCM's current licensee, walking backwards.
- Mitchell, Jason CINgranted 2026-04-23cancelled 2026-05-19
Successor callsigns
Callsigns held now by people who previously held K9JCM.
- MOUILLE, JAMES CLAgranted 2011-05-24cancelled 2023-05-25
All historical holders
Every license row we've seen with the callsign K9JCM, oldest first.
- MOUILLE, JAMES C LA2009-12-15 → cancelled 2011-05-24
- Mitchell, Jason C IN2026-05-19 active