Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W4DMO
CancelledO STEEN SR, DAVID M
- Location
- JACKSONVILLE, FL
- Class
- Technician
- Granted
- 2018-10-23
- Expires
- 2028-11-25
- Previous call
- KE4DMO
- FRN
- 0008076366
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Vanity availability
468dAvailable on 2027-12-23
W4DMO cancelled on 2025-12-23. Hold ends in 468 days.
Last held by O STEEN SR, DAVID M (FL).
Confidence: High
Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.
Callsign genealogy
Full chain →License history
0 eventsNo recorded events.