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

KM4RPX

Cancelled

COROMINAS, LUIS M

Location: STOCKTON, CA
Class: Amateur Extra
Granted: 2016-02-26
Expires: 2026-02-26
FRN: 0025299538

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Vanity availability

Available

Available now

KM4RPX cleared its 2-year hold on 2018-03-12. Eligible for vanity application.

Last held by COROMINAS, LUIS M (CA).

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

AI6OFcancelled· E
COROMINAS, LUIS MCAgranted 2016-02-26cancelled 2016-04-01

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with KM4

All →

KM4AHK PA · 2026-09-21
KM4JCT GA · 2026-09-28
KM4FBY SC · 2026-10-01
KM4IS NC · 2026-10-03
KM4NGF AL · 2026-10-07

Full history → Vanity availability → Callsign genealogy →