Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6VBS callsign genealogy
Currently held by Spaulding, Mark
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 K6VBS's current licensee, walking backwards.
- Spaulding, MarkCAgranted 2018-03-01cancelled 2018-03-27
Successor callsigns
Callsigns held now by people who previously held K6VBS.
No current licensee on record previously held this callsign.