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

N4YZP

Active

Carroll, Walter W

Location: Troy, AL
Class: General
Granted: 2025-01-24
Expires: 2035-01-24
Previous call: KX4YZP
FRN: 0031292055

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Vanity availability

Held

Currently held

N4YZP 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

KX4YZPcancelled· G
Carroll, Walter WALgranted 2024-12-14cancelled 2025-01-24
KQ4YZPcancelled· T
Carroll, Walter WALgranted 2024-11-23cancelled 2024-12-14

Prior holders later became

AB4ZCactive· E
BLOCKER, MIKE WALgranted 2020-08-11

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10
KZ4KU 2026-09-10

Starting with N4

All →

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 →