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

N3AHC callsign genealogy

Currently held by WELCH, ROBERT 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 N3AHC's current licensee, walking backwards.

  1. WA3AHCcancelled· G
    Cerri, Antonio HPAgranted 2020-06-16cancelled 2023-12-08
  2. KC3PDBcancelled· T
    Cerri, Antonio HPAgranted 2020-03-18cancelled 2020-06-16

Successor callsigns

Callsigns held now by people who previously held N3AHC.

  1. AA3ACactive· E
    Cerri, Antonio HPAgranted 2025-04-04
  2. K3USSactive· A
    WELCH, ROBERT LDEgranted 2020-03-28

All historical holders

Every license row we've seen with the callsign N3AHC, oldest first.

  • WELCH, ROBERT L DE
    2018-04-10 → cancelled 2020-03-28
  • Cerri, Antonio H PA
    2023-12-08 → cancelled 2025-04-04
← Back to N3AHC License history →