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

KD1N

Active

Yoshida, Yuichi

Location: AIEA, HI
Class: Amateur Extra
Granted: 2019-11-25
Expires: 2030-02-01
Previous call: KU4RD
FRN: 0015411150

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Vanity availability

Held

Currently held

KD1N 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

KU4RDcancelled· E
YOSHIDA, YUICHIFLgranted 1998-10-15cancelled 2000-02-01

Prior holders later became

W1CZDexpired· E
KRIKORIAN JR, JOHN SRIgranted 1998-01-07cancelled 2010-01-08

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 KD1

All →

KD1KQ CT · 2026-09-21
KD1KV ME · 2026-10-05
KD1KW MA · 2026-10-05
KD1YI TX · 2026-12-10
KD1LU CT · 2026-12-21

Full history → Vanity availability → Callsign genealogy →