Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CID callsign genealogy
Currently held by Murphy, John H
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 K7CID's current licensee, walking backwards.
- Murphy, John HNVgranted 2009-04-20cancelled 2009-06-23
Successor callsigns
Callsigns held now by people who previously held K7CID.
No current licensee on record previously held this callsign.