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

KE4DMO callsign genealogy

Currently held by O STEEN SR, DAVID M

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 KE4DMO's current licensee, walking backwards.

  1. W4DMOcancelled· T
    O STEEN SR, DAVID MFLgranted 2018-10-23cancelled 2025-12-23

Successor callsigns

Callsigns held now by people who previously held KE4DMO.

  1. W4DMOcancelled· T
    O STEEN SR, DAVID MFLgranted 2018-10-23cancelled 2025-12-23
  2. W2DLKexpired· T
    MC INTYRE, ROBERT CFLgranted 2006-06-17cancelled 2018-07-19

All historical holders

Every license row we've seen with the callsign KE4DMO, oldest first.

  • O STEEN SR, DAVID M FL
    2002-12-31 → cancelled 2008-11-25
  • O STEEN SR, DAVID M FL
    2025-12-23 active
← Back to KE4DMO License history →