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

NP3U

Active

MI CASITA CONTEST CLUB

Location: SAN JUAN, PR
Granted: 2017-06-24
Expires: 2027-06-27
Previous call: WP4NMY
FRN: 0001834647

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

Vanity availability

Held

Currently held

NP3U 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

WP4NMY
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

All →

WP4TLD 2026-09-10
K5DTC 2026-09-14
WP4LKC 2026-09-14
KP4ECD 2026-09-16
WP3TU 2026-09-16

Starting with NP3

All →

NP3FM PR · 2026-10-01
NP3CF PR · 2027-05-03
NP3KL PR · 2027-05-17
NP3CE PR · 2027-06-07
NP3EG PR · 2027-06-07

Full history → Vanity availability → Callsign genealogy →