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

NP4JN

Cancelled

SOTO, HEBER M

Location: CAYEY, PR
Class: Amateur Extra
Granted: 2019-10-22
Expires: 2029-10-22
FRN: 0016060378

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Vanity availability

561d

Available on 2028-03-23

NP4JN cancelled on 2026-03-24. Hold ends in 561 days.

Last held by SOTO, HEBER M (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

KP3Mactive· E
SOTO, HEBER MPRgranted 2026-03-24

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

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

Starting with NP4

NP4YZ PA · 2027-06-18
NP4ST PR · 2027-07-26
NP4AO MA · 2027-08-12
NP4HC PR · 2028-02-07
NP4ZJ PR · 2028-03-04

Full history → Vanity availability → Callsign genealogy →