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

KC9VSX

Cancelled

Siegesmund, Mark K

Location: Brookfield, WI
Class: General
Granted: 2012-04-02
Expires: 2022-04-02
FRN: 0021611959

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Vanity availability

Available

Available now

KC9VSX cleared its 2-year hold on 2014-04-20. Eligible for vanity application.

Last held by Siegesmund, Mark K (WI).

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

W9WMRactive· G
Siegesmund, Mark KWIgranted 2022-01-25

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

KD9OFI 2026-09-10
KD9ZZQ 2026-09-10
KK4LOF 2026-09-11
N9ZRB 2026-09-13
W7QFX 2026-09-13

Starting with KC9

All →

KC9CKD IN · 2026-09-10
KC9WOC IL · 2026-09-10
KC9CJI IL · 2026-09-11
KC9WOD IL · 2026-09-11
KC9WOF IL · 2026-09-11

Full history → Vanity availability → Callsign genealogy →