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

K5DNR callsign genealogy

Currently held by Kirkwood III, W R

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 K5DNR's current licensee, walking backwards.

  1. N5MEEcancelled· E
    SHAHAN, NICHOLAS JTXgranted 2017-03-20cancelled 2025-08-22
  2. KF6NIRcancelled· G
    SHAHAN, NICHOLAS JTXgranted 2008-04-11cancelled 2017-03-20

Successor callsigns

Callsigns held now by people who previously held K5DNR.

  1. K5WRKactive· E
    Kirkwood III, W RTXgranted 2020-02-14

All historical holders

Every license row we've seen with the callsign K5DNR, oldest first.

  • Kirkwood III, W R TX
    2018-01-05 → cancelled 2020-02-14
  • SHAHAN, NICHOLAS J TX
    2025-08-22 active
← Back to K5DNR License history →