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

KM8L callsign genealogy

Currently held by Kremer, Joseph 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 KM8L's current licensee, walking backwards.

  1. WV3Oactive· E
    Birdwell, James TSCgranted 2021-11-02
  2. AJ4ERcancelled· E
    Birdwell, James TSCgranted 2007-10-22cancelled 2011-12-16
  3. KJ4ABPcancelled· E
    Birdwell, James TSCgranted 2007-10-22cancelled 2008-01-23

Successor callsigns

Callsigns held now by people who previously held KM8L.

  1. WV3Ocancelled· E
    Kremer, Joseph WDEgranted 2002-08-28cancelled 2006-04-11

All historical holders

Every license row we've seen with the callsign KM8L, oldest first.

  • Kremer, Joseph W MI
    1999-12-28 → cancelled 2002-08-28
  • Kremer, Joseph W WV
    2026-03-25 active
← Back to KM8L License history →