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

NP4ZC

Active

PRIETO, LUIS A

Location: COCOA, FL
Class: Amateur Extra
Granted: 2025-03-18
Expires: 2034-11-10
Previous call: WP4ETW
FRN: 0004584801

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

NP4ZC 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

WP4ETW
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with NP4

All →

NP4YZ PA · 2027-06-18
NP4ST PR · 2027-07-26
NP4AO MA · 2027-08-12
NP4HC PR · 2028-02-07
NP4ZJ PR · 2028-03-04

Full history → Vanity availability → Callsign genealogy →