Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1HDN callsign genealogy
Currently held by PIONEER VALLEY RADIO ASSN INC
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 W1HDN's current licensee, walking backwards.
- WA1KGQcancelledPIONEER VALLEY RADIO ASSN INCCTgranted 1998-10-07cancelled 2003-12-19
Successor callsigns
Callsigns held now by people who previously held W1HDN.
No current licensee on record previously held this callsign.