Captain Ernesto Esguerra Cubides Air Base () , also known as Tres Esquinas Air Base, is a Colombian military base assigned to the Colombian Air Force (Fuerza Aérea Colombiana or FAC) Combat Air Command No. 6 (Comando Aéreo de Combate No. 6 or CACOM 6). The base is located at Tres Esquinas () in the Caquetá department of Colombia. It is named in honor of Captain Ernesto Esguerra Cubides.