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

KB4RS

Cancelled

RODRIGUEZ JR, JoseAntonio

Location: Valrico, FL
Class: Amateur Extra
Granted: 2011-07-15
Expires: 2021-07-15
Previous call: KP4RS
FRN: 0003429644

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KB4RS. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

K1ITVcancelled· E
Stebbins, Richard TFLgranted 2014-03-18cancelled 2021-11-16
KB1KTEcancelled· T
Stebbins, Richard TCTgranted 2004-02-05cancelled 2004-04-20

Prior holders later became

WW4JOcancelled· E
RODRIGUEZ JR, JoelAntonioFLgranted 2015-03-31cancelled 2015-06-16
KN4Mcancelled· E
RODRIGUEZ JR, JoseAntonioFLgranted 2012-10-02cancelled 2012-11-06

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with KB4

All →

KB4IIB TN · 2026-09-14
KB4CON KY · 2026-09-21
KB4OXL IL · 2026-10-02
KB4CO TN · 2026-10-04
KB4XQ AL · 2026-10-05

Full history → Vanity availability → Callsign genealogy →