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

AI6SJ

Cancelled

Zavelson-Cox, William D

Location: Mill Valley, CA
Class: Amateur Extra
Granted: 2016-05-27
Expires: 2026-05-27
Previous call: KM6DCM
FRN: 0025620477

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Vanity availability

Available

Available now

AI6SJ cleared its 2-year hold on 2023-08-10. Eligible for vanity application.

Last held by Zavelson-Cox, William D (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

KM6DCMcancelled· E
Zavelson-Cox, William DCAgranted 2016-05-27cancelled 2016-08-23

Prior holders later became

AK3Qactive· E
Zavelson-Cox, William DCAgranted 2021-08-10

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 AI6

All →

AI6LY CA · 2026-10-01
AI6JW CA · 2026-12-26
AI6BS CA · 2027-02-04
AI6BT CA · 2027-02-04
AI6KC CA · 2027-02-19

Full history → Vanity availability → Callsign genealogy →