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

N5TPD callsign genealogy

Currently held by AMBROSE, JIMMY L

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 N5TPD's current licensee, walking backwards.

  1. KG6Gactive· E
    Pasqua, JosephCAgranted 2026-01-24
  2. KR4MLcancelled· E
    Pasqua, JosephCAgranted 2025-02-25cancelled 2026-01-24
  3. KO6HQZcancelled· E
    Pasqua, JosephCAgranted 2025-01-25cancelled 2025-02-25

Successor callsigns

Callsigns held now by people who previously held N5TPD.

  1. WW5MDactive· E
    DESMOND, TIMOTHYLAgranted 2024-09-24

All historical holders

Every license row we've seen with the callsign N5TPD, oldest first.

  • AMBROSE, JIMMY L LA
    2011-02-28 → cancelled 2023-05-16
  • DESMOND, TIMOTHY LA
    2024-01-05 → cancelled 2024-09-24
← Back to N5TPD License history →