Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6DFM callsign genealogy
Currently held by Mitchell, Michael P
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 W6DFM's current licensee, walking backwards.
- Mitchell, Michael PCAgranted 2019-07-22cancelled 2021-03-30
Successor callsigns
Callsigns held now by people who previously held W6DFM.
No current licensee on record previously held this callsign.