Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5BSA callsign genealogy
Currently held by Newton, Christopher 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 KB5BSA's current licensee, walking backwards.
- Newton, Christopher MTXgranted 2007-03-27cancelled 2007-04-24
Successor callsigns
Callsigns held now by people who previously held KB5BSA.
No current licensee on record previously held this callsign.