Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0FKR callsign genealogy
Currently held by FREYERMUTH, DENNIS P
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 K0FKR's current licensee, walking backwards.
- FREYERMUTH, DENNIS PAZgranted 2018-10-22cancelled 2018-11-09
Successor callsigns
Callsigns held now by people who previously held K0FKR.
No current licensee on record previously held this callsign.