Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4BW callsign genealogy
Currently held by POLLARD SR, JOHN J
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 KX4BW's current licensee, walking backwards.
- POLLARD SR, JOHN JGAgranted 2013-10-25cancelled 2017-03-13
Successor callsigns
Callsigns held now by people who previously held KX4BW.
No current licensee on record previously held this callsign.