Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1XOC callsign genealogy
Currently held by SULLIVAN, S CALEDONIA
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 N1XOC's current licensee, walking backwards.
- Gawas, ArnavNYgranted 2025-08-26cancelled 2025-12-12
Successor callsigns
Callsigns held now by people who previously held N1XOC.
- CORNELL, SUSANNHgranted 2017-11-13
All historical holders
Every license row we've seen with the callsign N1XOC, oldest first.
- Gawas, Arnav NY2025-12-12 active
- SULLIVAN, S CALEDONIA— → cancelled 1998-01-22