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

KF4SJO

Cancelled

KENTUCKY MOUNTAINS AMATEUR RADIO CLUB

Location: BULAN, KY
Granted: 1997-06-12
Expires: 2007-06-12
FRN: 0008951139

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Vanity availability

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KF4SJO cleared its 2-year hold on 2006-11-10. Eligible for vanity application.

Last held by KENTUCKY MOUNTAINS AMATEUR RADIO CLUB (KY).

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

KY4MTactive
KENTUCKY MOUNTAINS AMATEUR RADIO CLUBKYgranted 2024-12-03

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KD4STD 2026-09-10
KK4LMT 2026-09-10
KG4VAS 2026-09-11
KG4VAT 2026-09-11
K4OTU 2026-09-14

Starting with KF4

All →

KF4WUR VA · 2026-10-01
KF4BCO FL · 2026-10-09
KF4WLA FL · 2026-10-11
KF4QOP KY · 2026-11-16
KF4TYA FL · 2026-11-22

Full history → Vanity availability → Callsign genealogy →