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

KK6COS

Cancelled

Whitby, Edward G

Location: Modesto, CA
Class: Amateur Extra
Granted: 2013-02-25
Expires: 2023-02-25
FRN: 0022470785

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Vanity availability

Available

Available now

KK6COS cleared its 2-year hold on 2017-09-28. Eligible for vanity application.

Last held by Whitby, Edward G (CA).

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

AJ6EDactive· E
Whitby, Edward GCAgranted 2025-09-16

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

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KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with KK6

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KK6AAB CA · 2026-10-10
KK6AAC CA · 2026-10-10

Full history → Vanity availability → Callsign genealogy →