uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-09

K0DGO callsign genealogy

Currently held by WILSON, JAMES A

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 K0DGO's current licensee, walking backwards.

  1. N0ZTZcancelled· G
    FANSLER, MICHAEL JCOgranted 2019-12-17cancelled 2020-03-07
  2. K5JOAcancelled· G
    FANSLER, MICHAEL JCOgranted 2014-02-28cancelled 2019-12-17
  3. KE5AACcancelled· T
    Fansler, Michael JOKgranted 2004-01-12cancelled 2004-04-23

Successor callsigns

Callsigns held now by people who previously held K0DGO.

  1. N5VVGactive· G
    FANSLER, MICHAEL JOKgranted 2026-02-20

All historical holders

Every license row we've seen with the callsign K0DGO, oldest first.

  • WILSON, JAMES A MO
    2003-12-18 → cancelled 2016-03-16
  • FANSLER, MICHAEL J OK
    2020-03-07 → cancelled 2026-02-20
← Back to K0DGO License history →