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

K0UU callsign genealogy

Currently held by STRANDBERG, JEFFREY E

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 K0UU's current licensee, walking backwards.

  1. WV3Bactive· E
    Bagley Jr, William VKYgranted 2018-10-25
  2. KD4MRKcancelled· E
    Bagley Jr, William VKYgranted 2002-10-08cancelled 2009-01-13

Successor callsigns

Callsigns held now by people who previously held K0UU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K0UU, oldest first.

  • JANKUS, EDWARD F WI
    1990-01-02 → cancelled 2002-03-07
  • STRANDBERG, JEFFREY E MN
    2021-12-28 active
← Back to K0UU License history →