Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5FDK callsign genealogy
Currently held by Cluiss, Paul 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 W5FDK's current licensee, walking backwards.
- Cluiss, Paul MTXgranted 2015-12-23cancelled 2017-07-25
Successor callsigns
Callsigns held now by people who previously held W5FDK.
No current licensee on record previously held this callsign.