Confidence: Medium · Source: FCC ULS · As of 2026-10-24

KX4RED

Active

Miller, Jason C

Location: Aurora, CO
Class: General
Granted: 2024-12-03
Expires: 2034-12-03
Previous call: KQ4YIV
FRN: 0034170712

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

Vanity availability

Held

Currently held

KX4RED 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

KQ4YIVcancelled· T
Miller, Jason CTNgranted 2024-11-14cancelled 2024-12-03

License history

4 events

Address update 2026-10-06

LIAUA
[LIAUA]
Modified 2024-12-26

LIMOD
[LIMOD]
License granted 2024-12-03

LIISS
[LIISS]
Vanity callsign change 2024-12-03

VANGRT
[VANGRT]

More vanity slots coming available

From Colorado

All →

KD0TMD 2026-10-25
N0UDI 2026-10-25
AC0GJ 2026-10-26
KD0UGL 2026-10-26
KF0RRN 2026-10-26

Starting with KX4

All →

KX4GL NC · 2026-10-25
KX4RAT KY · 2026-11-05
KX4TD GA · 2026-11-30
KX4ARC TN · 2026-12-10
KX4ALA AL · 2026-12-13

Full history → Vanity availability → Callsign genealogy →