Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KO4SOG
CancelledIrving, Thomas
- Location
- harrisburg, NC
- Class
- Amateur Extra
- Granted
- 2021-08-16
- Expires
- 2031-08-16
- FRN
- 0031202047
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Vanity availability
288dAvailable on 2027-06-26
KO4SOG cancelled on 2025-06-26. Hold ends in 288 days.
Last held by Irving, Thomas (NC).
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
- Irving, ThomasNCgranted 2025-06-26
License history
0 eventsNo recorded events.