FCC ULS callsign tracker

Look up any U.S. amateur radio callsign, see its full license history, and find when vanity callsigns become available again — all from official FCC ULS data, refreshed daily.

Licenses tracked: 1,699,846
Vanity slots: 783,725
Change events: 88,816
Last 7 days: 1,445

Coming available — next 90 days

See all →

KB3ITF PA · 2026-11-03
KC9CQH IL · 2026-11-03
KC9CQK IN · 2026-11-03
KC9CQL IL · 2026-11-03
KC9CQN AZ · 2026-11-03
KD5UGT OK · 2026-11-03
KD5UGU OK · 2026-11-03
KD5UGW OK · 2026-11-03

Browse by state

Vanity slots last held in each state.

California Texas Florida New York Ohio Pennsylvania Illinois Michigan Washington Massachusetts Arizona North Carolina All states →

Browse by prefix

Slots whose callsigns start with a given letter+digit.

K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9

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