Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4CFU callsign genealogy
Currently held by ROCKY MOUNT AMATEUR RADIO SOCIETY
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 KF4CFU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF4CFU.
- WR4RMexpiredROCKY MOUNT AMATEUR RADIO SOCIETYNCgranted 2012-09-22cancelled 2024-12-04