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

KG4HYZ

Cancelled

LEONHARDT, DAVID Y

Location: San Antonio, TX
Class: General
Granted: 2000-06-07
Expires: 2010-08-07
Previous call: KC4PRY
FRN: 0002444396

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Vanity availability

Available

Available now

KG4HYZ cleared its 2-year hold on 2012-04-09. Eligible for vanity application.

Last held by LEONHARDT, DAVID Y (TX).

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 →

Previously held by current licensee

KC4PRYcancelled· G
LEONHARDT, DAVID YFLgranted 1990-08-07cancelled 2000-06-07

Prior holders later became

KF5GCWcancelled· G
LEONHARDT, DAVID YTXgranted 2010-08-03cancelled 2014-03-29

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

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Starting with KG4

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Full history → Vanity availability → Callsign genealogy →