Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1UPQ callsign genealogy
Currently held by Nantuket Lightship Amateur Radio 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 KB1UPQ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB1UPQ.
- W1NLSactiveNantucket Lightship Amateur Radio ClubMAgranted 2020-06-16