Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2SUE callsign genealogy
Currently held by WILLIAMS, SUSAN K
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 N2SUE's current licensee, walking backwards.
- HORENSTEIN, SUSAN GNYgranted 2007-09-28cancelled 2013-09-17
Successor callsigns
Callsigns held now by people who previously held N2SUE.
- Anderson, Mark ANYgranted 2023-06-01
All historical holders
Every license row we've seen with the callsign N2SUE, oldest first.
- WILLIAMS, SUSAN K WV2001-02-21 → cancelled 2013-02-22
- HORENSTEIN, SUSAN G NY2013-09-17 → cancelled 2025-09-18