Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K4UPE

Expired

Cool, William S

Location: Herndon, VA
Class: General
Granted: 2014-04-04
Expires: 2024-04-04
Previous call: KK4UPE
FRN: 0022956072

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Vanity availability

566d

Available on 2028-04-03

K4UPE expired on 2024-04-04. Hold ends in 566 days.

Last held by Cool, William S (VA).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KK4UPEcancelled· G
Cool, William SVAgranted 2013-10-24cancelled 2014-04-04

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

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Full history → Vanity availability → Callsign genealogy →