Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK6SVB callsign genealogy
Currently held by Guzman, Isabel M
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 KK6SVB's current licensee, walking backwards.
- Guzman, Isabel MCAgranted 2015-01-16cancelled 2015-03-23
Successor callsigns
Callsigns held now by people who previously held KK6SVB.
No current licensee on record previously held this callsign.