Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5DDZ callsign genealogy
Currently held by Henry Mr, Robert W
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 K5DDZ's current licensee, walking backwards.
- Henry, Robert WMSgranted 2010-09-10cancelled 2011-05-06
Successor callsigns
Callsigns held now by people who previously held K5DDZ.
No current licensee on record previously held this callsign.