Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0DXF callsign genealogy
Currently held by LIPINSKI, CHRISTOPHER 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 K0DXF's current licensee, walking backwards.
- GRIFFIN, MICHAEL TKSgranted 2016-09-28cancelled 2021-01-08
Successor callsigns
Callsigns held now by people who previously held K0DXF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0DXF, oldest first.
- LIPINSKI, CHRISTOPHER E MN1998-03-03 → cancelled 2010-03-04
- GRIFFIN, MICHAEL T KS2021-01-08 active