Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7BSD callsign genealogy
Currently held by St-Pierre, Marc R
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 K7BSD's current licensee, walking backwards.
- St-Pierre, Marc RMTgranted 2010-06-30cancelled 2010-08-20
Successor callsigns
Callsigns held now by people who previously held K7BSD.
No current licensee on record previously held this callsign.