Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5MFA callsign genealogy
Currently held by WILBANKS, DON A
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 KC5MFA's current licensee, walking backwards.
- ALCON, MARTIN FCAgranted 2008-05-07cancelled 2008-06-10
Successor callsigns
Callsigns held now by people who previously held KC5MFA.
- WILBANKS, DON AMSgranted 2022-12-06
All historical holders
Every license row we've seen with the callsign KC5MFA, oldest first.
- WILBANKS, DON A LA1999-04-06 → cancelled 2003-01-22
- ALCON, MARTIN F CA2018-04-17 active