Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0CCS callsign genealogy
Currently held by BEUMER, DAVID 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 KC0CCS's current licensee, walking backwards.
- WB6LXMcancelledcancelled 1997-10-23
Successor callsigns
Callsigns held now by people who previously held KC0CCS.
- BEUMER, DAVID HCOgranted 2005-06-07cancelled 2008-11-14