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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N2OG callsign genealogy

Currently held by Hatch, Robert J

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 N2OG's current licensee, walking backwards.

  1. KN4SMOcancelled· E
    Brown, Scott ASCgranted 2019-02-19cancelled 2020-12-15

Successor callsigns

Callsigns held now by people who previously held N2OG.

  1. K3ANactive· E
    Hatch, Robert JPAgranted 2018-11-24
  2. NR3MTcancelled· E
    Hatch, Robert JNYgranted 2017-05-23cancelled 2017-07-01
  3. W2RHScancelled· E
    Hatch, Robert JNYgranted 2015-10-14cancelled 2016-06-07

All historical holders

Every license row we've seen with the callsign N2OG, oldest first.

  • GARDNER-STOCUM, EMMA J NY
    2001-09-22 → cancelled 2013-09-24
  • Hatch, Robert J NY
    2013-10-17 → cancelled 2015-10-14
  • Hatch, Robert J NY
    2016-06-07 → cancelled 2017-05-23
  • Hatch, Robert J PA
    2018-02-21 → cancelled 2018-11-24
  • BROWN, SCOTT A SC
    2020-12-15 active
← Back to N2OG License history →