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

KK4RFU

Cancelled

Greenleaf, Emmett C

Location: Fairfax, VA
Class: Technician
Granted: 2013-05-16
Expires: 2023-05-16
FRN: 0021101712

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Vanity availability

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Available now

KK4RFU cleared its 2-year hold on 2015-06-11. Eligible for vanity application.

Last held by Greenleaf, Emmett C (VA).

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

K2DJGexpired· G
Greenleaf, Emmett CVAgranted 2013-06-11cancelled 2025-06-12

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

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KK4LMX 2026-09-10
KQ4GPU 2026-09-10

Starting with KK4

All →

KK4LMC VA · 2026-09-09
KK4LMD CA · 2026-09-09
KK4LMF VA · 2026-09-09
KK4LMJ KY · 2026-09-09
KK4LMR FL · 2026-09-09

Full history → Vanity availability → Callsign genealogy →