Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KO4OUM
CancelledBrown, Peter B
- Location
- Salem, VA
- Class
- Amateur Extra
- Granted
- 2021-03-29
- Expires
- 2031-03-29
- FRN
- 0030690416
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Vanity availability
312dAvailable on 2027-07-19
KO4OUM cancelled on 2025-07-19. Hold ends in 312 days.
Last held by Brown, Peter B (VA).
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 →Prior holders later became
- Brown, Peter BVAgranted 2025-07-19
License history
0 eventsNo recorded events.