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

KQ4EOU

Cancelled

McMahon, Michael S

Location: North Augusta, SC
Class: Technician
Granted: 2022-11-19
Expires: 2032-11-19
FRN: 0032987356

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Vanity availability

Available

Available now

KQ4EOU cleared its 2-year hold on 2024-12-08. Eligible for vanity application.

Last held by McMahon, Michael S (SC).

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

W4UNKactive· T
McMahon, Michael SSCgranted 2022-12-09

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13
KQ4UXM 2026-09-14

Starting with KQ4

All →

KQ4VCZ TN · 2026-09-11
KQ4QFF NC · 2026-09-13
KQ4RHZ FL · 2026-09-13
KQ4RZZ NC · 2026-09-13
KQ4SOZ GA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →