Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WC0OS
ExpiredOSORIO, CARLOS
- Location
- Thornton, CO
- Class
- Amateur Extra
- Granted
- 2013-10-24
- Expires
- 2024-03-05
- Previous call
- AB0ZJ
- FRN
- 0008542573
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Vanity availability
542dAvailable on 2028-03-04
WC0OS expired on 2024-03-05. Hold ends in 542 days.
Last held by OSORIO, CARLOS (CO).
Confidence: High
Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.
Callsign genealogy
Full chain →License history
0 eventsNo recorded events.