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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.

  1. KN6IYOcancelled· T
    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 NY
    2002-05-08 → cancelled 2014-08-05
  • Menant, Sebastien NV
    2020-06-13 active