Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CBN callsign genealogy
Currently held by NELSON, CARL B
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 K3CBN's current licensee, walking backwards.
- NELSON, CARL BMDgranted 2008-06-09cancelled 2015-08-28
Successor callsigns
Callsigns held now by people who previously held K3CBN.
No current licensee on record previously held this callsign.