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

N1YK callsign genealogy

Currently held by URQUHART, PERLEY A

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 N1YK's current licensee, walking backwards.

  1. K0ACLcancelled· E
    Shattuck, Michael RVAgranted 2024-02-09cancelled 2024-07-16
  2. KO4ZVLcancelled· G
    Shattuck, Michael RVAgranted 2022-04-18cancelled 2024-02-09

Successor callsigns

Callsigns held now by people who previously held N1YK.

  1. N1YUKactive· E
    URQUHART, PERLEY AMEgranted 2019-01-30

All historical holders

Every license row we've seen with the callsign N1YK, oldest first.

  • Grinnell Jr, Peter S MA
    2012-06-13 → cancelled 2024-06-26
  • Shattuck, Michael R VA
    2024-07-16 active
  • URQUHART, PERLEY A
    — → cancelled 1999-01-28
← Back to N1YK License history →