uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-09

KP4JDM

Active

MARTINEZ CABRERA, JOSE D

Location
LARES, PR
Class
Technician
Granted
2022-06-03
Expires
2032-07-10
Previous call
WP4FUF
FRN
0005452404
Sign in to watch

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

KP4JDM 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

  1. WP4FUFcancelled· T
    MARTINEZ, JOSE DPRgranted 2012-05-18cancelled 2012-07-10

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

All →

Starting with KP4

All →