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

KD0YEX

Cancelled

McMackin, Karen M

Location: Riverside, MO
Class: Technician
Granted: 2023-11-09
Expires: 2033-11-18
FRN: 0023111347

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Vanity availability

511d

Available on 2028-02-03

KD0YEX cancelled on 2026-02-03. Hold ends in 511 days.

Last held by McMackin, Karen M (MO).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Prior holders later became

KD0TOYactive· T
McMackin, Karen MMOgranted 2026-02-03

License history

0 events

No recorded events.

More vanity slots coming available

From Missouri

KD0TBI 2026-09-11
KD0TBJ 2026-09-11
KD0TBK 2026-09-11
KD0TBL 2026-09-11
KD0TBM 2026-09-11

Starting with KD0

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 →