Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KJ4ZYY

Cancelled

HOWARD W MASTERMAN MEMORIAL ARC

Location: PIERSON, FL
Granted: 2011-01-26
Expires: 2021-01-26
FRN: 0020568200

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Vanity availability

Available

Available now

KJ4ZYY cleared its 2-year hold on 2013-04-25. Eligible for vanity application.

Last held by HOWARD W MASTERMAN MEMORIAL ARC (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

K4HTOactive
HOWARD W MASTERMAN MEMORIAL ARCFLgranted 2021-02-04

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 KJ4

All →

KJ4ZTP WA · 2026-09-13
KJ4RVA FL · 2026-10-11
KJ4ZQX SC · 2026-10-29
KJ4AAD GA · 2026-11-05
KJ4RZZ FL · 2026-11-08

Full history → Vanity availability → Callsign genealogy →