Spare broadcast call signs

Available WF call signs

314 of the 676 WF four-letter combinations aren't held by any broadcast station. W calls go to stations east 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.

WF call signs at a glance

Of the 676 four-letter WF combinations, 362 belong to broadcast stations and 314 are spare.

Those 362 calls are used by 396 stations (a call can be shared across services, like KXXX and KXXX-FM):

FM: 192
AM: 94
Full-power TV: 45
LPFM: 44
Low power TV: 16
Class A TV: 5

WF stations on the air include WFAA (Full-power TV, Dallas, TX), WFDT (FM, Aguada, PR), WFIN (AM, Findlay, OH), WFMK (FM, East Lansing, MI), WFPR (AM, Hammond, LA), WFTR (AM, Front Royal, VA).

The latest WF call sign change: WQCP became WFLM on June 4, 2026.

Among the spare ones: 6 used by a ship or shortwave station, 20 old ship calls whose license lapsed. Run any of them through Call Sign Check before you file.

All spare WF call signs

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

WFAC WFAD WFAF WFAI WFAJ WFAK WFAO WFAP WFAU WFBF WFBH WFBJ WFBK WFBO WFBP WFBW WFBX WFCC WFCD WFCE WFCK WFCQ WFCU WFCW WFCY WFCZ WFDB WFDE WFDH WFDI WFDJ WFDK WFDN WFDO WFDP WFDQ WFDS WFDV WFDW WFEC WFEE WFEG WFEH WFEI WFEJ WFEK WFEM WFEO WFEP WFEQ WFES WFEU WFEV WFEW WFEX WFEY WFFA WFFB WFFD WFFE WFFI WFFJ WFFK WFFO WFFP WFFQ WFFS WFFU WFFV WFFW WFFZ WFGD WFGG WFGJ WFGK WFGO WFGP WFGQ WFGT WFGV WFHA WFHD WFHF WFHH WFHI WFHJ WFHM WFHO WFHQ WFHS WFHV WFHX WFHY WFHZ WFIC WFIG WFIH WFII WFIK WFIM WFIO WFIP WFIS WFIY WFJB WFJC WFJD WFJE WFJF WFJG WFJH WFJI WFJJ WFJK WFJL WFJM WFJN WFJO WFJP WFJQ WFJR WFJT WFJU WFJV WFJW WFJY WFJZ WFKA WFKB WFKD WFKE WFKF WFKG WFKH WFKI WFKK WFKM WFKO WFKP WFKQ WFKR WFKT WFKU WFKV WFKW WFLG WFLH WFLN WFLP WFLU WFNG WFNJ WFNL WFNR WFNV WFNX WFOD WFOE WFOH WFOJ WFOK WFOL WFOP WFOQ WFOU WFOW WFPD WFPE WFPH WFPI WFPJ WFPN WFPO WFPP WFPQ WFPU WFPV WFPY WFPZ WFQA WFQB WFQC WFQD WFQE WFQF WFQG WFQH WFQI WFQJ WFQK WFQL WFQM WFQN WFQO WFQP WFQQ WFQR WFQT WFQU WFQV WFQW WFQZ WFRJ WFRP WFSA WFSM WFSN WFSV WFSZ WFTE WFTI WFTJ WFTO WFTQ WFTU WFUA WFUB WFUC WFUD WFUE WFUF WFUH WFUI WFUJ WFUK WFUL WFUO WFUQ WFUU WFUW WFUX WFUY WFVB WFVC WFVD WFVE WFVF WFVG WFVH WFVI WFVJ WFVK WFVM WFVN WFVO WFVQ WFVT WFVU WFVV WFVW WFVZ WFWB WFWD WFWE WFWF WFWH WFWJ WFWK WFWL WFWN WFWP WFWQ WFWS WFWT WFWU WFWV WFWW WFWX WFWY WFWZ WFXF WFXI WFYA WFYB WFYD WFYE WFYF WFYG WFYH WFYJ WFYK WFYM WFYO WFYP WFYQ WFYS WFYT WFYU WFYV WFYZ WFZA WFZB WFZC WFZD WFZE WFZF WFZG WFZH WFZI WFZJ WFZK WFZL WFZM WFZN WFZO WFZP WFZQ WFZR WFZS WFZT WFZU WFZV WFZW WFZY

← WE call signs All prefixes WG 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.