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

K1TA

Cancelled

MARSTON, ROBERT T

Location: Fremont, CA
Class: Amateur Extra
Granted: 1999-03-17
Expires: 2006-07-02
FRN: 0003531704

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for K1TA. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

K4TNKactive· E
DUNN, DAVID NGAgranted 2026-03-17
KI4VAUcancelled· E
DUNN, DAVID NGAgranted 2007-04-10cancelled 2016-04-23

Prior holders later became

K4TNKcancelled· E
ALESSI, THOMAS JNCgranted 2013-12-24cancelled 2014-01-28
W6AHcancelled· E
MARSTON, ROBERT TCAgranted 2004-06-19cancelled 2007-07-21

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

KC6OZS 2026-09-09
KD6MWG 2026-09-09
KG6NDR 2026-09-09
KG6NDX 2026-09-09
KG6NEF 2026-09-09

Starting with K1

All →

K1AFR MA · 2026-09-10
K1RAG IN · 2026-09-16
K1CX NH · 2026-09-17
K1JNA CA · 2026-09-20
K1LED RI · 2026-09-21

Full history → Vanity availability → Callsign genealogy →