Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5MF callsign genealogy
Currently held by Pickert, Michael K
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 AF5MF's current licensee, walking backwards.
- Pickert, Michael KOKgranted 2011-09-21cancelled 2013-09-11
Successor callsigns
Callsigns held now by people who previously held AF5MF.
- Pickert, Michael KOKgranted 2025-09-13