Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W5KDH callsign genealogy
Currently held by Allen, Stephen M
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 W5KDH's current licensee, walking backwards.
- Allen, Stephen MTXgranted 2013-03-15cancelled 2013-04-12
Successor callsigns
Callsigns held now by people who previously held W5KDH.
No current licensee on record previously held this callsign.