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

N2TDS callsign genealogy

Currently held by SHULTZ, THOMAS D

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 N2TDS's current licensee, walking backwards.

  1. N2XSactive· E
    Popp III, Arthur RWAgranted 2025-06-14
  2. N1NLcancelled· E
    Popp III, Arthur RWAgranted 2024-12-10cancelled 2025-06-14
  3. AE7XFcancelled· E
    Popp III, Arthur RWAgranted 2022-06-28cancelled 2024-12-10

Successor callsigns

Callsigns held now by people who previously held N2TDS.

  1. W7MPSactive· G
    SNYDER, MICHAEL PMDgranted 2021-03-17

All historical holders

Every license row we've seen with the callsign N2TDS, oldest first.

  • SNYDER, MICHAEL P NJ
    1998-06-09 → cancelled 2001-05-11
  • SHULTZ, THOMAS D FL
    2023-05-26 active
← Back to N2TDS License history →