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

W7KMR callsign genealogy

Currently held by GILBOY, COLIN

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 W7KMR's current licensee, walking backwards.

  1. KK7KLcancelled· E
    GILBOY, COLINUTgranted 2015-03-24cancelled 2016-05-06
  2. KG7RKDcancelled· E
    GILBOY, COLINUTgranted 2015-02-25cancelled 2015-03-24

Successor callsigns

Callsigns held now by people who previously held W7KMR.

  1. AK7LVactive· E
    GILBOY, COLINNVgranted 2018-08-07
  2. W7JUNactive· A
    WELLING, JUNE SUTgranted 2018-04-17

All historical holders

Every license row we've seen with the callsign W7KMR, oldest first.

  • WELLING, JUNE S UT
    1998-06-23 → cancelled 2008-02-26
  • GILBOY, COLIN NV
    2016-05-06 → cancelled 2018-08-07
← Back to W7KMR License history →