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

AG4FH

Cancelled

Frost, William R

Location: Honolulu, HI
Class: Amateur Extra
Granted: 1995-05-30
Expires: 2005-05-30
Previous call: KG4KTH
FRN: 0002987089

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Vanity availability

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AG4FH cleared its 2-year hold on 2003-10-26. Eligible for vanity application.

Last held by Frost, William R (HI).

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

KG4KTHcancelled· E
FROST, WILLIAM RVAgranted 1995-05-30cancelled 2001-01-16
N9EYBcancelled· G
FROST, WILLIAM RVAgranted 1995-05-30cancelled 2000-12-09

Prior holders later became

AH6RCcancelled· E
Frost, William RTNgranted 1995-05-30cancelled 2006-05-30

License history

0 events

No recorded events.

More vanity slots coming available

From Hawaii

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KG6HRX 2026-09-20
WH6EAS 2026-09-20
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WH6BRR 2026-09-21

Starting with AG4

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Full history → Vanity availability → Callsign genealogy →