Confidence: Medium · Source: FCC ULS · As of 2026-09-10

WP4OQM

Cancelled

Planas-Montes, William

Location: San German, PR
Class: Technician
Granted: 2012-12-31
Expires: 2022-12-31
FRN: 0022308423

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Vanity availability

Available

Available now

WP4OQM cleared its 2-year hold on 2018-01-04. Eligible for vanity application.

Last held by Planas-Montes, William (PR).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

NP3WPactive· G
Planas-Montes, WilliamPRgranted 2026-02-05

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

All →

K5DTC 2026-09-14
WP4LKC 2026-09-14
KP4ECD 2026-09-16
WP3TU 2026-09-16
WP3TX 2026-09-16

Starting with WP4

All →

WP4LKC PR · 2026-09-14
WP4MRN UT · 2026-09-17
WP4TKL PR · 2026-09-17
WP4KNF PR · 2026-09-18
WP4JMU PR · 2026-09-21

Full history → Vanity availability → Callsign genealogy →