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

WM5L callsign genealogy

Currently held by CLARK, JAMES T

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 WM5L's current licensee, walking backwards.

  1. N5QHOactive
    TOP OF THE DIVIDE ARCTXgranted 2026-07-09
  2. KG5JNKcancelled
    Top Of The Divide ARCTXgranted 2015-10-01cancelled 2015-10-20

Successor callsigns

Callsigns held now by people who previously held WM5L.

  1. N5QHOcancelled· E
    CLARK, JAMES TTXgranted 2002-06-29cancelled 2002-10-18

All historical holders

Every license row we've seen with the callsign WM5L, oldest first.

  • CLARK, JAMES T TX
    2000-10-11 → cancelled 2002-06-29
  • CLARK, JAMES T TX
    2022-10-05 active
← Back to WM5L License history →