Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W2TWB callsign genealogy
Currently held by Base, Terry 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 W2TWB's current licensee, walking backwards.
- Base, Terry WNYgranted 2015-03-11cancelled 2015-03-31
Successor callsigns
Callsigns held now by people who previously held W2TWB.
No current licensee on record previously held this callsign.