Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7COP callsign genealogy
Currently held by WEBB, MARTIN G
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 KC7COP's current licensee, walking backwards.
- WEBB, MARTIN GUTgranted 2008-03-24cancelled 2008-04-15
Successor callsigns
Callsigns held now by people who previously held KC7COP.
- KALISCH, HOWARD GCAgranted 1996-07-29cancelled 2006-06-01