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

W6DNM

Cancelled

HIROTOSHI, YAMADA

Location: OCEANSIDE, CA
Class: Amateur Extra
Granted: 2018-11-15
Expires: 2028-12-20
Previous call: W6LLL
FRN: 0015966039

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Vanity availability

Available

Available now

W6DNM cleared its 2-year hold on 2023-01-29. Eligible for vanity application.

Last held by HIROTOSHI, YAMADA (CA).

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

W6LLLactive
LAWRENCE LIVERMORE NATNL LAB RAD CLBCAgranted 2025-12-05
WA6YHJcancelled
LAWRENCE LIVERMORE NATNL LAB RAD CLBCAgranted 2014-04-03cancelled 2015-12-08

Prior holders later became

AA6HYactive· E
HIROTOSHI, YAMADACAgranted 2021-01-29

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with W6

All →

W6RNB CA · 2026-09-13
W6BBZ NV · 2026-09-17
W6DXN CA · 2026-09-17
W6SEZ CA · 2026-09-17
W6DZN CA · 2026-09-19

Full history → Vanity availability → Callsign genealogy →