Confidence: Medium · Source: FCC ULS · As of 2026-09-09
NI4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with NI4. Sorted by availability date — soonest first.
Showing 1– 1 of 1
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| NI4NI | WA | 2028-07-15in 675d | 2024-07-16 | Hams 4 Hammurabi | Expired |