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

KL7AR callsign genealogy

Currently held by Sweeley, Michael W

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 KL7AR's current licensee, walking backwards.

  1. KL7AScancelled· E
    SWEELEY, MICHAEL WAKgranted 1999-11-16cancelled 2001-06-19
  2. K6MHOexpired· T
    Ording, Mark HCAgranted 2013-07-06cancelled 2025-07-08
  3. KK6ETPcancelled· T
    Ording, Mark HCAgranted 2013-05-28cancelled 2013-07-06

Successor callsigns

Callsigns held now by people who previously held KL7AR.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KL7AR, oldest first.

  • Sweeley, Michael W WY
    2021-03-26 active
  • UOTOME, MOTOAKI
    — → cancelled 1999-05-21
← Back to KL7AR License history →