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

K4JB

Active

BURKE JR, JAMES P

Location: ASHBURN, VA
Class: Amateur Extra
Granted: 2026-01-13
Expires: 2036-04-11
Previous call: K3JB
FRN: 0003442126

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Vanity availability

Held

Currently held

K4JB 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

K3JBactive· E
Budden, Richard FMDgranted 2018-04-17
N3RFBcancelled· E
Budden, Richard FMDgranted 2007-10-02cancelled 2008-05-02
KB3OBOcancelled· G
Budden, Richard FMDgranted 2006-10-16cancelled 2007-10-02

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KK4LMX 2026-09-10
KQ4GPU 2026-09-10
KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13

Starting with K4

All →

K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10
K4KLP TN · 2026-09-13

Full history → Vanity availability → Callsign genealogy →