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

KC0ZTO

Cancelled

Shans, Chester F

Location: Niwot, CO
Class: Amateur Extra
Granted: 2007-03-02
Expires: 2017-03-02
FRN: 0016150609

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Vanity availability

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KC0ZTO cleared its 2-year hold on 2009-04-09. Eligible for vanity application.

Last held by Shans, Chester F (CO).

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

K6PUOactive· E
Shans Jr, Chester FCOgranted 2017-02-07

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11

Starting with KC0

All →

KC0OBE MN · 2026-09-15
KC0OBK MN · 2026-09-16
KC0OBW AL · 2026-09-16
KC0OBZ CO · 2026-09-16
KC0OCA CO · 2026-09-16

Full history → Vanity availability → Callsign genealogy →