Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4HXH callsign genealogy
Currently held by Trottier, Dennis R
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 W4HXH's current licensee, walking backwards.
- Trottier, Dennis RFLgranted 2014-06-03cancelled 2014-06-21
Successor callsigns
Callsigns held now by people who previously held W4HXH.
No current licensee on record previously held this callsign.