Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1RFD callsign genealogy
Currently held by DUGAS, ROBERT F
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 W1RFD's current licensee, walking backwards.
- Smith, Michael KevinTNgranted 2020-03-20cancelled 2020-05-02
Successor callsigns
Callsigns held now by people who previously held W1RFD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1RFD, oldest first.
- DUGAS, ROBERT F MA1998-12-31 → cancelled 2011-01-01
- Smith, Michael Kevin TN2020-05-02 active