Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1SGC callsign genealogy
Currently held by Rose, Bonnie L
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 K1SGC's current licensee, walking backwards.
- Rose, Bonnie LNHgranted 2015-05-01cancelled 2015-05-27
Successor callsigns
Callsigns held now by people who previously held K1SGC.
No current licensee on record previously held this callsign.