Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7CPN callsign genealogy
Currently held by Mccauslin, Marc A
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 K7CPN's current licensee, walking backwards.
- Mccauslin, Marc AAZgranted 2014-12-02cancelled 2014-12-20
Successor callsigns
Callsigns held now by people who previously held K7CPN.
No current licensee on record previously held this callsign.