Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1SAR callsign genealogy
Currently held by Brewer, Kevin 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 KB1SAR's current licensee, walking backwards.
- Brewer, Kevin MVAgranted 2006-08-25cancelled 2006-09-29
Successor callsigns
Callsigns held now by people who previously held KB1SAR.
No current licensee on record previously held this callsign.