Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1CWT callsign genealogy
Currently held by New England CWops Club
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 W1CWT's current licensee, walking backwards.
- KC1JMYcancelledNew England CWops ClubMAgranted 2018-04-17cancelled 2018-05-05
Successor callsigns
Callsigns held now by people who previously held W1CWT.
No current licensee on record previously held this callsign.