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

K1JU callsign genealogy

Currently held by CHOUINARD, WILFRED 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 K1JU's current licensee, walking backwards.

  1. KY4LYcancelled· E
    Mccarthy, Mitchell NGAgranted 2021-01-11cancelled 2022-10-21
  2. KN6MWOcancelled· E
    Mccarthy, Mitchell NGAgranted 2021-01-11cancelled 2022-01-18

Successor callsigns

Callsigns held now by people who previously held K1JU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K1JU, oldest first.

  • CHOUINARD, WILFRED R FL
    2010-06-05 → cancelled 2022-08-30
  • Mccarthy, Mitchell N NC
    2022-10-21 active
← Back to K1JU License history →