Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7KFK callsign genealogy
Currently held by Copperhead ARC
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 N7KFK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N7KFK.
No current licensee on record previously held this callsign.