Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6CSS callsign genealogy
Currently held by VINCENT, VERNON C
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 K6CSS's current licensee, walking backwards.
- KG6VQBcancelledCommunications Support ServicesCAgranted 2004-06-29cancelled 2004-08-14
Successor callsigns
Callsigns held now by people who previously held K6CSS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6CSS, oldest first.
- VINCENT, VERNON C CA1988-05-10 → cancelled 2000-05-11
- COMMUNICATIONS SUPPORT SERVICES CA2014-07-15 → cancelled 2026-08-15