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

KN4PDP

Cancelled

Graham, William J

Location: Jacksonville, FL
Class: General
Granted: 2018-09-24
Expires: 2028-09-24
FRN: 0014969828

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Vanity availability

Available

Available now

KN4PDP cleared its 2-year hold on 2020-10-11. Eligible for vanity application.

Last held by Graham, William J (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

W4RFCactive· E
GRAHAM, WILLIAM JFLgranted 2018-10-12

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 KN4

All →

KN4ZVG FL · 2026-09-17
KN4LGK GA · 2026-09-21
KN4VXC NC · 2026-09-21
KN4RPM VA · 2026-10-07
KN4GAM GA · 2026-10-12

Full history → Vanity availability → Callsign genealogy →