Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DST callsign genealogy
Currently held by Miller, Robert D
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 W7DST's current licensee, walking backwards.
- Miller, Robert DIDgranted 2005-03-15cancelled 2005-04-08
Successor callsigns
Callsigns held now by people who previously held W7DST.
No current licensee on record previously held this callsign.