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

KD0MJ

Cancelled

Sowl, Marcus E

Location: Duluth, MN
Class: Amateur Extra
Granted: 2005-01-04
Expires: 2014-03-22
Previous call: KB4OE
FRN: 0012434981

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Vanity availability

Available

Available now

KD0MJ cleared its 2-year hold on 2007-03-08. Eligible for vanity application.

Last held by Sowl, Marcus E (MN).

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 →

Previously held by current licensee

KB4OE
no FCC ULS record on file

Prior holders later became

N0QUactive· E
Sowl, Marcus EMNgranted 2025-04-08

License history

0 events

No recorded events.

More vanity slots coming available

From Minnesota

All →

AB0UX 2026-09-10
KD0TBF 2026-09-10
KD5TUA 2026-09-11
N0SRJ 2026-09-14
KC0OBE 2026-09-15

Starting with KD0

All →

KD0TBC CT · 2026-09-10
KD0TBF MN · 2026-09-10
KD0TBG CO · 2026-09-11
KD0TBI MO · 2026-09-11
KD0TBJ MO · 2026-09-11

Full history → Vanity availability → Callsign genealogy →