Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9WEB callsign genealogy
Currently held by Weber, Matthew D
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 KC9WEB's current licensee, walking backwards.
- Weber, Matthew DILgranted 2005-11-09cancelled 2011-03-25
Successor callsigns
Callsigns held now by people who previously held KC9WEB.
No current licensee on record previously held this callsign.