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

KC4CYO

Cancelled

EACKER, WILLIAM R

Location: SILVER CREEK, NY
Class: Amateur Extra
Granted: 2020-04-23
Expires: 2030-04-23
FRN: 0004507588

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Vanity availability

Available

Available now

KC4CYO cleared its 2-year hold on 2025-12-17. Eligible for vanity application.

Last held by EACKER, WILLIAM R (NY).

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

AD2GPcancelled· E
EACKER, WILLIAM RNYgranted 2020-04-23cancelled 2024-01-09

License history

0 events

No recorded events.

More vanity slots coming available

From New York

All →

KC2KEY 2026-09-11
KB2UWE 2026-09-13
KD2CTO 2026-09-13
KD2CTP 2026-09-13
KD2CTT 2026-09-13

Starting with KC4

All →

KC4GIL NJ · 2026-09-14
KC4HTM SC · 2026-09-20
KC4OYJ FL · 2026-09-21
KC4SWK KY · 2026-09-21
KC4ZGF AL · 2026-09-21

Full history → Vanity availability → Callsign genealogy →