Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0FMF callsign genealogy
Currently held by VANNATTA, CORY E
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 K0FMF's current licensee, walking backwards.
- VANNATTA, CORY EIAgranted 2016-12-01cancelled 2016-12-20
Successor callsigns
Callsigns held now by people who previously held K0FMF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0FMF, oldest first.
- LONG, RICHARD D CO2002-09-16 → cancelled 2014-10-28
- VANNATTA, CORY E IA2016-12-20 active