Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2SEC callsign genealogy
Currently held by CLARK, DAVID L
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 N2SEC's current licensee, walking backwards.
- DION, CHRISTOPHER MNYgranted 2024-09-10cancelled 2025-04-25
Successor callsigns
Callsigns held now by people who previously held N2SEC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2SEC, oldest first.
- CLARK, DAVID L NY2013-02-22 → cancelled 2025-02-25
- DION, CHRISTOPHER M NY2025-04-25 active