Alabama-SJA

1903 AL KBF State Challenge
March 1–31, 2019

Arkansas-SG6

1903 AR KBF State Challenge
March 1–31, 2019

Arizona-SC5

1903 AZ KBF State Challenge
March 1–31, 2019

California-STZ

1903 CA KBF State Challenge
March 1–31, 2019

Colorado-SQH

1903 CO KBF State Challenge
March 1–31, 2019

Delaware-SA3

1903 DE KBF State Challenge
March 1–31, 2019

Florida-SYL

1903 FL KBF State Challenge
March 1–31, 2019

Georgia-SPN

1903 GA KBF State Challenge
March 1–31, 2019

Illinois-SDB

1903 IL KBF State Challenge
March 1–31, 2019

Indiana-SJ2

1903 IN KBF State Challenge
March 1–31, 2019

Kansas-S8L

1903 KS KBF State Challenge
March 1–31, 2019

Kentucky-SGK

1903 KY KBF State Challenge
March 1–31, 2019

Louisiana-SBP

1903 LA KBF State Challenge
March 1–31, 2019

Maryland-SFB

1903 MD KBF State Challenge
March 1–31, 2019

Missouri-STV

1903 MO KBF State Challenge
March 1–31, 2019

Mississippi-S8N

1903 MS KBF State Challenge
March 1–31, 2019

North Carolina-SCE

1903 NC KBF State Challenge
March 1–31, 2019

New Mexico-SSX

1903 NM KBF State Challenge
March 1–31, 2019

Oklahoma-SVB

1903 OK KBF State Challenge
March 1–31, 2019

Oregon-SDE

1903 OR KBF State Challenge
March 1–31, 2019

Tennessee-S7M

1903 TN KBF State Challenge
March 1–31, 2019

Texas-SLA

1903 TX KBF State Challenge
March 1–31, 2019

Virginia-SJQ

1903 VA KBF State Challenge
March 1–31, 2019

Washington-SF3

1903 WA KBF State Challenge
March 1–31, 2019

West Virginia-SEY

1903 WV KBF State Challenge
March 1–31, 2019