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

KB5RG

Active

Grabowski, Robert A

Location: CLYDE, TX
Class: Amateur Extra
Granted: 2023-07-14
Expires: 2033-07-14
Previous call: KB4RG
FRN: 0018062760

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Vanity availability

Held

Currently held

KB5RG 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

KB4RGcancelled· E
Grabowski, Robert ATXgranted 2019-08-02cancelled 2023-07-14
KJ4HIIcancelled· E
Grabowski, Robert AGAgranted 2008-10-20cancelled 2009-10-20

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 KB5

All →

KB5SLO TX · 2026-09-10
KB5VBY TX · 2026-09-12
KB5VEW TX · 2026-09-14
KB5VGD TX · 2026-09-14
KB5KKB AR · 2026-09-16

Full history → Vanity availability → Callsign genealogy →