sentences:  Air Commodore Ramón Vergara, Commander-in-chief of the Chilean Air Force and the brother of the Chilean Minister of War, concentrated all his air power in the city of Ovalle, near the port of Coquimbo where the fleet was anchored.There the Air Force fielded two Junkers R-42 heavy bombers, 14 Curtiss Falcon and Vickers Vixen light bombers, two Vickers-Wibault Type 121s and two Ford 5-AT-C transports, modified into light bombers.Their original mission had been to intercept the Southern Fleet to prevent it from joining the rest of the mutineers in Coquimbo.