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

KH6SI

Active

STARKGRAF JR, WILLIAM P

Location: Honolulu, HI
Class: General
Granted: 2024-06-11
Expires: 2034-06-11
Previous call: KD6UQB
FRN: 0003582392

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Vanity availability

Held

Currently held

KH6SI 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

KD6UQBcancelled· G
STARKGRAF JR, WILLIAM PHIgranted 2013-04-17cancelled 2013-05-14

Prior holders later became

AH6ENexpired· A
RATIANI, NICHOLASHIgranted 1988-01-12cancelled 2000-01-13

License history

0 events

No recorded events.

More vanity slots coming available

From Hawaii

All →

WH6HBG 2026-09-10
WH6IM 2026-09-10
KG6HRX 2026-09-20
WH6EAS 2026-09-20
WH6EAT 2026-09-20

Starting with KH6

All →

KH6EZD HI · 2026-10-10
KH6GDE VA · 2026-10-19
KH6OZ MT · 2026-10-19
KH6DHK VA · 2026-10-26
KH6GB TX · 2026-10-26

Full history → Vanity availability → Callsign genealogy →