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

KI1LME callsign genealogy

Currently held by Mumma, Justin 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 KI1LME's current licensee, walking backwards.

  1. KM6YHBcancelled· G
    Kair, Cordell CCAgranted 2018-11-28cancelled 2019-12-10

Successor callsigns

Callsigns held now by people who previously held KI1LME.

  1. KI7JOZactive· T
    Mumma, Justin RWAgranted 2016-10-22

All historical holders

Every license row we've seen with the callsign KI1LME, oldest first.

  • Mumma, Justin R WA
    2016-10-22 → cancelled 2017-01-05
  • Kair, Cordell C CA
    2019-12-10 active
← Back to KI1LME License history →