Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7NCO callsign genealogy
Currently held by Collins, Joe D
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 W7NCO's current licensee, walking backwards.
- Fernandez Carrillo, GilbertoGAgranted 2025-04-15cancelled 2025-05-17
Successor callsigns
Callsigns held now by people who previously held W7NCO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7NCO, oldest first.
- DURAND, GEORGE H OR1990-11-27 → cancelled 2002-11-28
- Collins, Joe D AZ2012-11-14 → cancelled 2025-02-11
- Fernandez Carrillo, Gilberto GA2025-05-17 active