Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KK4KCU

Cancelled

Fisk, Matthew C

Location: Portland, OR
Class: General
Granted: 2022-04-26
Expires: 2032-06-22
FRN: 0021859327

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Vanity availability

Available

Available now

KK4KCU cleared its 2-year hold on 2025-01-06. Eligible for vanity application.

Last held by Fisk, Matthew C (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

KK7JWQactive· G
Fisk, Matthew CORgranted 2022-04-26

License history

0 events

No recorded events.

More vanity slots coming available

From Oregon

All →

KD7SJF 2026-09-11
KK7TFX 2026-09-11
KD7SQL 2026-09-12
KD7SQM 2026-09-12
KD7SQN 2026-09-12

Starting with KK4

All →

KK4LNP TN · 2026-09-11
KK4LNQ TN · 2026-09-11
KK4LNT TN · 2026-09-11
KK4LNV TN · 2026-09-11
KK4LOA FL · 2026-09-11

Full history → Vanity availability → Callsign genealogy →