Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8ORG callsign genealogy
Currently held by Francois, Michael
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 K8ORG's current licensee, walking backwards.
- Francois, MichaelMIgranted 2023-11-14cancelled 2023-12-27
Successor callsigns
Callsigns held now by people who previously held K8ORG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8ORG, oldest first.
- Calderone, Armand A OH2004-03-19 → cancelled 2016-06-01
- Francois, Michael MI2023-12-27 active