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

N4TZI

Cancelled

Riphin, Alexander

Location: Palm Bay, FL
Class: Technician
Granted: 2025-01-28
Expires: 2035-01-28
Previous call: KM4JOS
FRN: 0024494130

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Vanity availability

162d

Available on 2027-02-19

N4TZI cancelled on 2025-02-19. Hold ends in 162 days.

Last held by Riphin, Alexander (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KM4JOScancelled· T
RIPHIN, ALEXANDERFLgranted 2025-01-09cancelled 2025-01-28

Prior holders later became

N4GGRactive· T
Riphin, AlexanderFLgranted 2025-02-19

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

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

Starting with N4

N4WKB FL · 2026-09-10
N4MOC GA · 2026-09-14
N4YTT KY · 2026-09-14
N4PWQ TN · 2026-09-17
N4RIM NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →