Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K4UW
CancelledDURST, DUANE A
- Location
- STERLING, VA
- Class
- Amateur Extra
- Granted
- 2014-01-08
- Expires
- 2024-03-22
- FRN
- 0010154268
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Vanity availability
455dAvailable on 2027-12-09
K4UW cancelled on 2025-12-09. Hold ends in 455 days.
Last held by MUNRO, ROBERT B (CT).
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 →Previously held by current licensee
Prior holders later became
- MUNRO, ROBERT BCTgranted 2025-12-09
License history
0 eventsNo recorded events.