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

NP3JS

Active

SANTIAGO, JOSE A

Location: MAYAGUEZ, PR
Class: General
Granted: 2019-06-18
Expires: 2029-06-18
Previous call: WP4NZR
FRN: 0018800250

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

Vanity availability

Held

Currently held

NP3JS 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

WP4NZRcancelled· G
SANTIAGO, JOSE APRgranted 2019-05-29cancelled 2019-06-18

Prior holders later became

KP4LOCactive· G
mendez vazquez, orlandoPRgranted 2017-01-31

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 →