Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4NR callsign genealogy
Currently held by Roeber, Jonathan 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 KW4NR's current licensee, walking backwards.
- Roeber, Jonathan BGAgranted 2011-12-13cancelled 2015-10-27
Successor callsigns
Callsigns held now by people who previously held KW4NR.
- Roeber, Jonathan BGAgranted 2020-11-21