Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3JWB callsign genealogy
Currently held by Bigelow Jr, John 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 K3JWB's current licensee, walking backwards.
- Bigelow Jr, John WMDgranted 2016-09-28cancelled 2017-02-22
Successor callsigns
Callsigns held now by people who previously held K3JWB.
No current licensee on record previously held this callsign.