Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NW4WB callsign genealogy
Currently held by SNOW, PHILIP 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 NW4WB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NW4WB.
No current licensee on record previously held this callsign.