Spare broadcast call signs

Available KD call signs

354 of the 676 KD four-letter combinations aren't held by any broadcast station. K calls go to stations west of the Mississippi River. Click any call to check it.

Found one you like? Check it before you file.

The FCC's own call sign search only looks at broadcast stations. Our free Call Sign Check also looks at FCC ship licenses and shortwave stations, tells you if a call was just released or is changing hands, and explains the rule behind every answer.

KD call signs at a glance

Of the 676 four-letter KD combinations, 322 belong to broadcast stations and 354 are spare.

Those 322 calls are used by 349 stations (a call can be shared across services, like KXXX and KXXX-FM):

FM: 181
AM: 72
LPFM: 34
Full-power TV: 28
Low power TV: 26
Class A TV: 8

KD stations on the air include KDAA (FM, Rolla, MO), KDDL (FM, Chino Valley, AZ), KDIX (AM, Dickinson, ND), KDLX (AM, Des Moines, IA), KDOX (FM, Big Pine, CA), KDTR (FM, Florence, MT).

The newest KD call: KDRZ-LP, a new station's first call sign on September 17, 2026.

Among the spare ones: 1 released in the last 60 days, 13 used by a ship or shortwave station, 5 old ship calls whose license lapsed. Run any of them through Call Sign Check before you file.

Just released

KDAC

All spare KD call signs

Just released Used by a ship or shortwave station: check before you file Old ship call (license lapsed)

KDAB KDAC KDAJ KDAU KDAW KDAX KDBA KDBD KDBE KDBF KDBG KDBJ KDBN KDBO KDBP KDBQ KDBT KDBV KDBW KDBY KDCA KDCC KDCF KDCH KDCL KDCM KDCN KDCP KDCR KDCS KDCT KDCV KDCW KDCX KDDA KDDH KDDN KDDO KDDP KDDT KDDU KDDW KDDY KDDZ KDEB KDED KDEF KDEG KDEH KDEJ KDEK KDEP KDEQ KDEU KDEV KDFA KDFB KDFE KDFF KDFH KDFK KDFN KDFP KDFQ KDFU KDFV KDFY KDFZ KDGA KDGB KDGC KDGD KDGF KDGG KDGH KDGI KDGJ KDGK KDGM KDGN KDGP KDGQ KDGV KDGX KDGY KDGZ KDHA KDHB KDHC KDHD KDHE KDHF KDHI KDHJ KDHM KDHO KDHR KDHV KDHY KDHZ KDIB KDIC KDID KDIE KDIG KDIH KDII KDIJ KDIK KDIM KDIQ KDIR KDIU KDIW KDIY KDJD KDJG KDJH KDJM KDJN KDJO KDJP KDJQ KDJU KDJV KDJX KDJZ KDKC KDKG KDKH KDKM KDKN KDKP KDKU KDKV KDKW KDKX KDLJ KDLP KDLQ KDLU KDLW KDMF KDMH KDMJ KDMK KDML KDMN KDMP KDMQ KDMU KDMV KDMW KDMY KDMZ KDNB KDNJ KDNP KDNQ KDNT KDNV KDNX KDOD KDOF KDOH KDOI KDOJ KDOO KDOP KDOQ KDOU KDOY KDOZ KDPA KDPB KDPD KDPE KDPF KDPG KDPJ KDPK KDPL KDPN KDPQ KDPS KDPU KDPV KDPW KDPY KDPZ KDQA KDQB KDQC KDQD KDQE KDQF KDQG KDQH KDQI KDQJ KDQK KDQL KDQM KDQO KDQP KDQQ KDQR KDQS KDQT KDQU KDQV KDQW KDQX KDQY KDQZ KDRA KDRE KDRJ KDRL KDRQ KDRR KDSA KDSB KDSF KDSG KDSH KDSI KDSL KDSP KDSQ KDSV KDSW KDSX KDSY KDSZ KDTA KDTB KDTC KDTE KDTG KDTJ KDTK KDTM KDTO KDTQ KDTT KDTU KDTW KDTY KDTZ KDUD KDUE KDUF KDUG KDUH KDUI KDUJ KDUL KDUM KDUU KDUY KDVA KDVB KDVE KDVF KDVG KDVH KDVJ KDVK KDVN KDVO KDVQ KDVT KDVU KDVX KDVZ KDWE KDWF KDWH KDWI KDWJ KDWK KDWL KDWM KDWN KDWO KDWP KDWQ KDWS KDWT KDWU KDWV KDWW KDWX KDXB KDXC KDXD KDXF KDXG KDXH KDXI KDXJ KDXK KDXL KDXM KDXO KDXP KDXQ KDXR KDXS KDXV KDXW KDXZ KDYB KDYC KDYD KDYE KDYF KDYG KDYH KDYI KDYJ KDYO KDYP KDYQ KDYT KDYU KDYV KDYW KDYX KDYY KDYZ KDZB KDZC KDZD KDZE KDZF KDZG KDZH KDZI KDZJ KDZK KDZL KDZM KDZO KDZP KDZQ KDZS KDZT KDZU KDZV KDZW KDZX KDZZ

← KC call signs All prefixes KE call signs →

Spare call signs by prefix

K call signs: stations west of the Mississippi River

W call signs: stations east of the Mississippi River

Found one you like? Check it before you file.

From the FCC's station, ship and shortwave records as of October 16, 2026, updated every morning. Not a product of the FCC.