Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3BEK callsign genealogy
Currently held by Knudson, Brian E
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 N3BEK's current licensee, walking backwards.
- Knudson, Brian EPAgranted 2014-12-22cancelled 2015-09-15
Successor callsigns
Callsigns held now by people who previously held N3BEK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3BEK, oldest first.
- GEIST, JOHN C MD1997-07-28 → cancelled 2007-09-27
- Knudson, Brian E PA2025-06-19 active