Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5XDN callsign genealogy
Currently held by Hartline, Melvin 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 W5XDN's current licensee, walking backwards.
- Hartline, Melvin RTXgranted 2005-11-03cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held W5XDN.
No current licensee on record previously held this callsign.