Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2SEB callsign genealogy
Currently held by SWARTWOOD, DONALD H
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 N2SEB's current licensee, walking backwards.
- Menant, SebastienCAgranted 2020-05-21cancelled 2020-06-13
Successor callsigns
Callsigns held now by people who previously held N2SEB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2SEB, oldest first.
- SWARTWOOD, DONALD H NY2002-05-08 → cancelled 2014-08-05
- Menant, Sebastien NV2020-06-13 active