Confidence: Medium · Source: FCC ULS · As of 2026-10-24

KK4JMB

Active

Burke, Jason

Location: Greenville, SC
Class: Technician
Granted: 2026-02-24
Expires: 2036-02-24
Previous call: KR4JIP
FRN: 0037954005

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Vanity availability

Held

Currently held

KK4JMB is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KR4JIPcancelled· T
Burke, JasonSCgranted 2026-02-03cancelled 2026-02-24

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KQ4UWS 2026-10-26
WA3KUD 2026-10-26
KJ4ZQX 2026-10-29
KQ4VJE 2026-10-29
KQ4VYN 2026-10-29

Starting with KK4

All →

KK4MHU GA · 2026-10-28
KK4MHW NC · 2026-10-28
KK4MHX NC · 2026-10-28
KK4MIB NC · 2026-10-28
KK4MIC NC · 2026-10-28

Full history → Vanity availability → Callsign genealogy →