Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MDF callsign genealogy
Currently held by Fore, 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 K5MDF's current licensee, walking backwards.
- Fore, Michael DTXgranted 2017-05-23cancelled 2017-06-23
Successor callsigns
Callsigns held now by people who previously held K5MDF.
No current licensee on record previously held this callsign.