Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4NBE callsign genealogy
Currently held by Ward Jr, Frederick W
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 KM4NBE'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 KM4NBE.
- Ward Jr, Frederick WFLgranted 2015-10-03