Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KC0OSG
CancelledWhittum, John S
- Location
- Fort Morgan, CO
- Class
- General
- Granted
- 2022-11-22
- Expires
- 2033-01-02
- FRN
- 0008123176
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Vanity availability
650dAvailable on 2028-06-22
KC0OSG cancelled on 2026-06-23. Hold ends in 650 days.
Last held by Whittum, John S (CO).
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
- Whittum, John SCOgranted 2026-06-23
License history
0 eventsNo recorded events.