Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NC3D callsign genealogy
Currently held by Donahue, Peggy C
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 NC3D's current licensee, walking backwards.
- Donahue, Peggy CMDgranted 2003-02-19cancelled 2009-11-13
Successor callsigns
Callsigns held now by people who previously held NC3D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NC3D, oldest first.
- KLEIN, ARTHUR H MD1997-10-23 → cancelled 2009-10-24
- Donahue, Peggy C MD2019-10-01 active