uls-tracker Sign in

Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KR4KXC

Cancelled

martin, thomas E

Location: Graham, NC
Class: General
Granted: 2026-03-25
Expires: 2036-03-25
FRN: 0035036953

Sign in to watch

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

Vanity availability

649d

Available on 2028-06-22

KR4KXC cancelled on 2026-06-23. Hold ends in 649 days.

Last held by martin, thomas E (NC).

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

KR5TEMactive· G
Martin, Thomas ENCgranted 2026-06-23

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

KK4LPI 2026-09-13
KK4LPJ 2026-09-13
KQ4QFF 2026-09-13
KQ4RZZ 2026-09-13
W4QDZ 2026-09-13

Starting with KR4

KR4AAB AL · 2027-01-11
KR4ABQ FL · 2027-01-17
KR4BBR FL · 2027-01-17
KR4ACS VA · 2027-01-18
KR4ADZ FL · 2027-01-22

Full history → Vanity availability → Callsign genealogy →