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

N4LYP

Cancelled

Sigsbee, Christopher C

Location: Klamath Falls, OR
Class: Amateur Extra
Granted: 2001-02-03
Expires: 2011-04-30
FRN: 0003641438

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Vanity availability

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N4LYP cleared its 2-year hold on 2009-03-11. Eligible for vanity application.

Last held by Sigsbee, Christopher 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

AD7LIcancelled· E
Sigsbee, Christopher CORgranted 2011-04-09cancelled 2013-04-06

License history

0 events

No recorded events.

More vanity slots coming available

From Oregon

All →

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Starting with N4

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Full history → Vanity availability → Callsign genealogy →