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Confidence: Medium · Source: FCC ULS · As of 2026-09-09

KO4NSA

Active

Matos, James

Location
Mary Esther, FL
Class
Technician
Granted
2021-01-19
Expires
2031-01-19
Previous call
KO4HPW
FRN
0029973799
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Vanity availability

Held

Currently held

KO4NSA is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

  1. KO4HPWcancelled· T
    Matos, JamesFLgranted 2020-09-21cancelled 2021-01-19

License history

0 events

No recorded events.

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