Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ECV callsign genealogy
Currently held by DUNBAR, DERRICK S
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 N7ECV's current licensee, walking backwards.
- DUNBAR, DERRICK SWAgranted 2015-01-09cancelled 2016-06-21
Successor callsigns
Callsigns held now by people who previously held N7ECV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ECV, oldest first.
- BROWN, C DAVID CA1987-10-27 → cancelled 1999-10-28
- DUNBAR, DERRICK S WI2026-04-11 active