Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3ADC callsign genealogy
Currently held by Crispin, Aaron 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 N3ADC's current licensee, walking backwards.
- Crispin, Aaron DVAgranted 2021-01-25cancelled 2026-03-10
Successor callsigns
Callsigns held now by people who previously held N3ADC.
- SILVERMAN, GORDON DPAgranted 2013-01-11cancelled 2025-03-26
All historical holders
Every license row we've seen with the callsign N3ADC, oldest first.
- SILVERMAN, GORDON D PA1997-10-06 → cancelled 2003-03-25
- Crispin, Aaron D VA2026-03-10 active