Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6AJS callsign genealogy
Currently held by Silvestre, Alan J
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 KB6AJS's current licensee, walking backwards.
- Silvestre, Alan JCAgranted 2012-12-12cancelled 2013-01-11
Successor callsigns
Callsigns held now by people who previously held KB6AJS.
No current licensee on record previously held this callsign.