Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3BNB callsign genealogy
Currently held by BORTEN, IAN 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 K3BNB's current licensee, walking backwards.
- BORTEN, IAN MPAgranted 2018-12-18cancelled 2019-02-05
Successor callsigns
Callsigns held now by people who previously held K3BNB.
- BORTEN, IAN MPAgranted 2019-04-20