Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB9KZ callsign genealogy
Currently held by WEIMER, RICHARD 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 NB9KZ's current licensee, walking backwards.
- WEIMER, RICHARD EILgranted 2012-09-22cancelled 2018-09-14
Successor callsigns
Callsigns held now by people who previously held NB9KZ.
No current licensee on record previously held this callsign.