Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4WNB callsign genealogy
Currently held by HERMAN MUNSTER MEMORIAL RADIO CLUB
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 KM4WNB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KM4WNB.
- WX6RLactiveHERMAN MUNSTER MEMORIAL RADIO CLUBGAgranted 2016-12-24