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

AD6SX

Cancelled

Tsutsumi, Hidetoshi

Location: Irvine, CA
Class: Amateur Extra
Granted: 2000-09-23
Expires: 2010-09-23
FRN: 0006405708

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

AD6SX cleared its 2-year hold on 2002-10-24. Eligible for vanity application.

Last held by Tsutsumi, Hidetoshi (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 →

Prior holders later became

K8YUactive· E
Tsutsumi, HidetoshiORgranted 2020-08-04

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 AD6

All →

AD6II VT · 2026-10-22
AD6RH ID · 2026-11-05
AD6CN CA · 2026-11-23
AD6OV CA · 2026-11-23
AD6OS CA · 2027-01-04

Full history → Vanity availability → Callsign genealogy →