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

W4CNP

Active

Chris Pile Memorial Radio Club

Location: Louisville, KY
Granted: 2018-07-31
Expires: 2028-07-31
Previous call: W4DHD
FRN: 0014848956

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Vanity availability

Held

Currently held

W4CNP is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

W4DHDcancelled
South Louisville Amateur GroupKYgranted 2010-02-02cancelled 2018-07-31
AB4SPactive· E
Penick, Scott WKYgranted 2025-06-14
KR4BWZcancelled· E
Penick, Scott WKYgranted 2025-03-04cancelled 2025-06-14

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KD4STD 2026-09-10
KK4LMT 2026-09-10
KG4VAS 2026-09-11
KG4VAT 2026-09-11
K4OTU 2026-09-14

Starting with W4

All →

W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13
W4CKI AL · 2026-09-17

Full history → Vanity availability → Callsign genealogy →