Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4RMK callsign genealogy
Currently held by Primoff, Edward
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 KK4RMK'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 KK4RMK.
- Primoff, EdwardFLgranted 2025-04-01