Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1TCB callsign genealogy
Currently held by Bass, Jeremy 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 W1TCB's current licensee, walking backwards.
- Bass, Jeremy JMIgranted 2021-09-21cancelled 2021-10-09
Successor callsigns
Callsigns held now by people who previously held W1TCB.
No current licensee on record previously held this callsign.