Today in WW II: 9 Jul 1940 Battle of Calabria [Battle of Punta Stilo, the toe of Italy] fought between the Italian Royal Navy and the British/Australian Royal Navies, 30 miles [48km] east of Punta Stilo. More ?

9 Jul 1943 US-British invasion of Sicily begins [night of 9-10 Jul].
9 Jul 1944 British and Canadian forces capture Caen from the Germans, a critical post-D-Day objective in Normandy, France.
9 Jul 1944 US forces reach the northern end of Saipan, finding thousands of Japanese civilian men, women, and children who commit suicide by leaping off the cliffs rather than be captured.
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Curtiss O-52 Owl

In 1940 the Army ordered 203 Curtiss O-52 aircraft for observation duties. Because of its limited performance characteristics, the O-52 was relegated to duties within the United States and limited coast patrol work. It did not see combat.

The O-52 was the last "O" aircraft (for Observation). After the O-52 the Army switched to the "L" designation, for Liaison, assigned to aircraft of this general type like the Taylorcraft L-2M Grasshopper and its successors.

The 5,364 pound (loaded) O-52 Owl was powered by a Pratt & Whitney R-1340-51 engine with 600 hp. It had a maximum speed of 215 mph, a cruising speed of 169 mph, cruising range of 455 miles, and a service ceiling of 23,200 feet. The length was 26 ft. 4 3/4 in., height 9 ft. 11 1/2 in., and wingspan 40 ft. 9 1/2 in.

The O-52 Owl was armed two .30 cal. machine guns, one forward and one rearward firing.

Curtiss O-52 Owl U.S. Army Air Force photo, World War II.

Curtiss O-52 Owl photographed at the National Museum of the United States Air Force, Wright-Patterson AFB, OH, August 2005. This aircraft was obtained from the U.S. Federal Reformatory at Chillicothe, Ohio, in November 1962. It was restored by the Pittsburgh Institute of Aeronautics, Pittsburgh, PA. Photo: Courtesy of Bob Pettit.