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

WP4D

Active

PENA, JOSE R

Location: CAROLINA, PR
Class: Amateur Extra
Granted: 2021-06-11
Expires: 2031-08-20
Previous call: KP4HA
FRN: 0001837202

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Vanity availability

Held

Currently held

WP4D 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

KP4HAactive· A
ACEVEDO GONZALEZ, HIRAMPRgranted 2018-02-23
KP4EHScancelled· A
GONZALEZ, HIRAM Acancelled 1998-02-25

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 WP4

All →

WP4TLD PR · 2026-09-10
WP4LKC PR · 2026-09-14
WP4MRN UT · 2026-09-17
WP4TKL PR · 2026-09-17
WP4KNF PR · 2026-09-18

Full history → Vanity availability → Callsign genealogy →