Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WC0-prefix vanity callsigns coming available
Vanity slots whose callsigns start with WC0. Sorted by availability date — soonest first.
Showing 1– 1 of 1
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| WC0OS | CO | 2028-03-04in 542d | 2024-03-05 | OSORIO, CARLOS | Expired |