Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7RUC callsign genealogy
Currently held by MILLER, DOUGLAS H
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 W7RUC's current licensee, walking backwards.
- MILLER, DOUGLAS HWAgranted 2015-06-05cancelled 2020-07-07
Successor callsigns
Callsigns held now by people who previously held W7RUC.
No current licensee on record previously held this callsign.