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

KK4BUM

Cancelled

UPSTATE CAROLINA AMATEUR RADIO SOCIETY

Location: WEST UNION, SC
Granted: 2011-04-28
Expires: 2021-04-28
FRN: 0020820114

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Vanity availability

Available

Available now

KK4BUM cleared its 2-year hold on 2017-04-02. Eligible for vanity application.

Last held by UPSTATE CAROLINA AMATEUR RADIO SOCIETY (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

KN4SCactive
UPSTATE CAROLINA AMATEUR RADIO SOCIETYSCgranted 2015-04-03

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

Starting with KK4

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KK4LMT KY · 2026-09-10
KK4LMV FL · 2026-09-10
KK4LMX VA · 2026-09-10
KK4LMZ FL · 2026-09-10
KK4LNB NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →