Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6MCI callsign genealogy
Currently held by PATTON II, WILLIAM S
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 KF6MCI's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF6MCI.
- PATTON II, WILLIAM SCAgranted 2018-10-02