Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF3DOM callsign genealogy
Currently held by Martinka, 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 KF3DOM's current licensee, walking backwards.
- Martinka, Christopher EAZgranted 2004-08-26cancelled 2004-09-17
Successor callsigns
Callsigns held now by people who previously held KF3DOM.
No current licensee on record previously held this callsign.