Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7CGD callsign genealogy
Currently held by KILLEY, DAVID W
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 N7CGD's current licensee, walking backwards.
- Duncan, Christopher GORgranted 2010-10-05cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held N7CGD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7CGD, oldest first.
- KILLEY, DAVID W UT1997-01-31 → cancelled 2009-02-03
- Duncan, Christopher G OR2026-05-01 active