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

KC0UMO

Cancelled

Blank, Jeffrey M

Location: Washington, DC
Class: Amateur Extra
Granted: 2015-03-10
Expires: 2025-05-19
FRN: 0013498712

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Vanity availability

Available

Available now

KC0UMO cleared its 2-year hold on 2025-09-29. Eligible for vanity application.

Last held by Blank, Jeffrey M (DC).

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

W3UKactive· E
Blank, Jeffrey MVAgranted 2023-09-30

License history

0 events

No recorded events.

More vanity slots coming available

From District of Columbia

All →

KB3ZHU 2026-10-09
KB3ITM 2026-12-04
WA3WRN 2026-12-09
KB3IYD 2027-01-07
KD7TYX 2027-01-12

Starting with KC0

All →

KC0OBE MN · 2026-09-15
KC0OBK MN · 2026-09-16
KC0OBW AL · 2026-09-16
KC0OBZ CO · 2026-09-16
KC0OCA CO · 2026-09-16

Full history → Vanity availability → Callsign genealogy →