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

KD6COS

Cancelled

SULLIVAN, CHRISTOPHER B

Location: PORTLAND, OR
Class: Technician
Granted: 2001-08-30
Expires: 2011-10-29
FRN: 0002034064

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Vanity availability

Available

Available now

KD6COS cleared its 2-year hold on 2009-02-12. Eligible for vanity application.

Last held by SULLIVAN, CHRISTOPHER B (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

N0DOSactive· G
Baumann, Archturiat CORgranted 2017-01-19

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 KD6

All →

KD6MWG CA · 2026-09-09
KD6GXV CA · 2026-09-12
KD6KEI CA · 2026-09-13
KD6NOB CA · 2026-09-13
KD6EEI CA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →