Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1EST callsign genealogy
Currently held by WEST, CLIFF H
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 W1EST's current licensee, walking backwards.
- West, Matthew DMAgranted 2015-03-26cancelled 2015-10-02
Successor callsigns
Callsigns held now by people who previously held W1EST.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1EST, oldest first.
- WEST, CLIFF H OR1998-11-24 → cancelled 2010-11-25
- West, Matthew D MA2015-10-02 active