Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KY4XT

Cancelled

Helms, Mark R

Location: Arlington, VA
Class: Amateur Extra
Granted: 2023-05-10
Expires: 2033-05-10
FRN: 0033703265

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

Vanity availability

Available

Available now

KY4XT cleared its 2-year hold on 2025-06-05. Eligible for vanity application.

Last held by Helms, Mark R (VA).

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

W4MRKactive· E
Helms, Mark RVAgranted 2023-06-06

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KK4LMX 2026-09-10
KQ4GPU 2026-09-10
KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13

Starting with KY4

All →

KY4MAC TN · 2026-10-11
KY4KF NC · 2026-11-30
KY4ZL KY · 2026-12-06
KY4UH GA · 2026-12-21
KY4EOD KY · 2027-02-11

Full history → Vanity availability → Callsign genealogy →