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

KN4DIM

Cancelled

Guynn, Addison R

Location: Portland, OR
Class: Amateur Extra
Granted: 2017-05-16
Expires: 2027-05-16
FRN: 0026518191

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Vanity availability

Available

Available now

KN4DIM cleared its 2-year hold on 2022-07-07. Eligible for vanity application.

Last held by Guynn, Addison R (OR).

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

AD1SNactive· E
Guynn, Addison RVAgranted 2020-07-07

License history

0 events

No recorded events.

More vanity slots coming available

From Oregon

All →

KG4JXE 2026-09-10
KK7NUS 2026-09-10
KK7UWX 2026-09-10
KK7UYS 2026-09-10
KD7SJF 2026-09-11

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 →