Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2TSC callsign genealogy
Currently held by CUPO, ALFRED A
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 N2TSC's current licensee, walking backwards.
- KD2ZQXcancelledTesla Science Center Amateur Radio ClubNYgranted 2022-06-10cancelled 2022-06-28
Successor callsigns
Callsigns held now by people who previously held N2TSC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2TSC, oldest first.
- CUPO, ALFRED A NY2002-12-20 → cancelled 2015-02-03
- Tesla Science Center Amateur Radio Club NY2022-06-28 active