Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM0FOX callsign genealogy
Currently held by Fox, Michael D
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 KM0FOX's current licensee, walking backwards.
- Fox, Michael DGAgranted 2023-03-17cancelled 2023-04-07
Successor callsigns
Callsigns held now by people who previously held KM0FOX.
No current licensee on record previously held this callsign.