Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DIC callsign genealogy
Currently held by Scott, Susan
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 W7DIC's current licensee, walking backwards.
- Scott, SusanORgranted 2018-04-18cancelled 2018-05-08
Successor callsigns
Callsigns held now by people who previously held W7DIC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7DIC, oldest first.
- Koch, Richard A AZ2003-12-30 → cancelled 2015-12-31
- Scott, Susan OR2018-05-08 active