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

K2USU callsign genealogy

Currently held by COTTRELL, ALAN B

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 K2USU's current licensee, walking backwards.

  1. K2UHcancelled· E
    Kaplan, JonFLgranted 2025-12-09cancelled 2026-02-27
  2. K5OOOcancelled· E
    Kaplan, JonFLgranted 2025-05-09cancelled 2025-12-09
  3. KR4DITcancelled· T
    Kaplan, JonFLgranted 2025-04-19cancelled 2025-05-09

Successor callsigns

Callsigns held now by people who previously held K2USU.

  1. K4HKactive· E
    Mulray, Ashley BFLgranted 2019-06-25
← Back to K2USU License history →