Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC6CBA callsign genealogy
Currently held by LARKIN, DAVID W
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 KC6CBA's current licensee, walking backwards.
- LARKIN, DAVID WCAgranted 2003-07-31cancelled 2004-01-09
Successor callsigns
Callsigns held now by people who previously held KC6CBA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6CBA, oldest first.
- VANCIL, GARY D CA2000-08-23 → cancelled 2002-05-09
- LARKIN, DAVID W CA2013-12-28 → cancelled 2026-03-07