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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W3NW callsign genealogy

Currently held by RUDOLPH, GEORGE I

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 W3NW's current licensee, walking backwards.

  1. NI3Nactive· E
    MCKINNEY, RICHARD TPAgranted 2026-03-24
  2. W5RTMcancelled· E
    MCKINNEY, RICHARD TPAgranted 2024-01-23cancelled 2026-03-24
  3. KC3YFUcancelled· T
    MCKINNEY, RICHARD TPAgranted 2024-01-03cancelled 2024-01-23

Successor callsigns

Callsigns held now by people who previously held W3NW.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W3NW, oldest first.

  • RUDOLPH, GEORGE I PA
    2006-11-16 → cancelled 2009-12-16
  • Harbacheuski, Ryhor NV
    2021-10-12 active
← Back to W3NW License history →