Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7EDC callsign genealogy
Currently held by Sullivan, Shawn M
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 W7EDC's current licensee, walking backwards.
- Sullivan, Shawn MORgranted 2013-06-20cancelled 2013-12-14
Successor callsigns
Callsigns held now by people who previously held W7EDC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7EDC, oldest first.
- CARBARY, EDWARD M AZ1999-01-07 → cancelled 2001-04-18
- Sullivan, Shawn M OR2023-11-14 active