Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1JCB callsign genealogy
Currently held by Bolton, Jason C
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 W1JCB's current licensee, walking backwards.
- Bolton, Jason CCAgranted 2014-12-12cancelled 2015-02-13
Successor callsigns
Callsigns held now by people who previously held W1JCB.
- Bolton, Jason CTXgranted 2024-08-10