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

KD9USO

Cancelled

Draeger, Mark S

Location: Oak Creek, WI
Class: General
Granted: 2022-04-06
Expires: 2032-04-06
FRN: 0032164683

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Vanity availability

Available

Available now

KD9USO cleared its 2-year hold on 2024-12-22. Eligible for vanity application.

Last held by Draeger, Mark S (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

W9USOactive· E
Draeger, Mark SWIgranted 2022-12-23

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 KD9

All →

KD9OFI WI · 2026-09-10
KD9YBK IN · 2026-09-10
KD9YXS IL · 2026-09-10
KD9ZZQ WI · 2026-09-10
KD9UMZ IN · 2026-09-13

Full history → Vanity availability → Callsign genealogy →