Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0VFW callsign genealogy
Currently held by HAMMANN, MARC 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 K0VFW's current licensee, walking backwards.
- HAMMANN, MARC AKSgranted 2007-12-19cancelled 2008-01-15
Successor callsigns
Callsigns held now by people who previously held K0VFW.
No current licensee on record previously held this callsign.