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

KC5JB

Active

Brinkman, Jeff

Location: Lakeway, TX
Class: Amateur Extra
Granted: 2016-07-06
Expires: 2026-07-06
Previous call: KG5KSN
FRN: 0025123316

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

KC5JB 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

KG5KSNcancelled· E
Brinkman, Jeffrey DTXgranted 2015-12-10cancelled 2016-07-06

Prior holders later became

KZ4JBexpired· E
DAVIS, FRANK BNCgranted 2011-12-20cancelled 2023-12-21

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

KI5OSV 2026-09-09
KJ5GTF 2026-09-09
K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10

Starting with KC5

All →

KC5RKS MS · 2026-09-10
KC5JA TX · 2026-09-16
KC5BFY CA · 2026-10-01
KC5QVN NM · 2026-10-01
KC5YLL TX · 2026-10-29

Full history → Vanity availability → Callsign genealogy →