Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM6VBK callsign genealogy
Currently held by Vasudevan, Balakrishnan
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 KM6VBK's current licensee, walking backwards.
- Vasudevan, BalakrishnanCAgranted 2016-11-23cancelled 2016-12-16
Successor callsigns
Callsigns held now by people who previously held KM6VBK.
No current licensee on record previously held this callsign.