Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1GSB callsign genealogy
Currently held by Rabideau, Gerren 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 K1GSB's current licensee, walking backwards.
- Rabideau, Gerren JMAgranted 2017-08-30cancelled 2017-10-03
Successor callsigns
Callsigns held now by people who previously held K1GSB.
No current licensee on record previously held this callsign.