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

WP4SYO

Cancelled

TORRES-REYES, LUIS

Location: LOIZA, PR
Class: Amateur Extra
Granted: 2023-08-22
Expires: 2033-08-22
FRN: 0034134494

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Vanity availability

310d

Available on 2027-07-18

WP4SYO cancelled on 2025-07-18. Hold ends in 310 days.

Last held by TORRES-REYES, LUIS (PR).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Prior holders later became

KP4LTJactive· E
TORRES-REYES, LUISPRgranted 2025-07-18

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

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

Starting with WP4

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 →