Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KF0SIW
CancelledMartin, Ryan
- Location
- Colorado Springs, CO
- Class
- Technician
- Granted
- 2024-11-19
- Expires
- 2034-11-19
- FRN
- 0023626377
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Vanity availability
94dAvailable on 2026-12-13
KF0SIW cancelled on 2024-12-13. Hold ends in 94 days.
Last held by Martin, Ryan (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
- Martin, RyanCOgranted 2024-12-13
License history
0 eventsNo recorded events.