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

AG4ZG

Expired

Rathbone, Robert L

Location: TAMPA, FL
Class: Amateur Extra
Granted: 2012-12-06
Expires: 2022-12-12
Previous call: KG4WKM
FRN: 0008078875

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

Vanity availability

92d

Available on 2026-12-11

AG4ZG expired on 2022-12-12. Hold ends in 92 days.

Last held by Rathbone, Robert L (FL).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KG4WKMcancelled· E
Rathbone, Robert LFLgranted 2002-12-12cancelled 2003-05-15

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

Starting with AG4

All →

AG4TQ TN · 2026-09-21
AG4VH KY · 2026-09-21
AG4WQ FL · 2026-10-20
AG4XG TN · 2026-12-10
AG4ZA KY · 2026-12-10

Full history → Vanity availability → Callsign genealogy →