Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0VFO callsign genealogy
Currently held by Kephart, James 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 K0VFO's current licensee, walking backwards.
- Kephart, James ACOgranted 2004-07-09cancelled 2006-05-20
Successor callsigns
Callsigns held now by people who previously held K0VFO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0VFO, oldest first.
- NEITZEL, FRED MN1988-06-21 → cancelled 2000-06-22
- Kephart, James A CO2016-02-23 active