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

K4AMR callsign genealogy

Currently held by Brooks, Brandon S

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 K4AMR's current licensee, walking backwards.

  1. KA2WPDcancelled· G
    MONKOVICH, ROBERT SNCgranted 2021-09-08cancelled 2022-09-03

Successor callsigns

Callsigns held now by people who previously held K4AMR.

  1. W3AMRactive· G
    MAYNE, RONALD APAgranted 2022-09-02
  2. KY4TCactive· E
    Brooks, Brandon STNgranted 2017-07-04

All historical holders

Every license row we've seen with the callsign K4AMR, oldest first.

  • MAYNE, RONALD A PA
    2005-12-10 → cancelled 2012-04-03
  • Brooks, Brandon S KY
    2016-02-17 → cancelled 2017-07-04
  • MONKOVICH, ROBERT S NC
    2022-09-03 active
← Back to K4AMR License history →