the other flights. Each pilot flew on average two missions a day. On 22 April 1945, the three remaining flights took off at 5-minute intervals, starting at 8:30 AM, to destroy bridges, barges, and motorized vehicles in the San Benedetto region. At 10:00 AM, a flight took off for an armed reconnaissance mission south of Mantua. They destroyed more than 80 tanks, trucks, and vehicles. By the end of the day, the group had flown 44 individual missions and destroyed hundreds of vehicles and barges. On this day the group flew the most sorties of the war; consequently, Brazil commemorates April 22 Brazilian Fighter Arm Day. In all, the 1oGAVCA flew a total of 445 missions, 2,550 individual sorties, and 5,465 combat flight hours, from 11 November 1944 to 6 May 1945. The XXII Tactical Air Command acknowledged the efficiency of the Group by noting that although it flew only 5% of the total of missions carried out by all squadrons under its control, it accomplished a much higher percentage of the total destruction wrought: 85% of the ammunition depots 36% of the fuel depots 28% of the bridges (19% damaged) 15% of motor vehicles (13% damaged) 10% of horse-drawn vehicles (10% damaged) Post World War II After the war, the FAB began flying the British Gloster Meteor jet fighter. The jets were purchased from the British for 15,000 tons of crude cotton, as Brazil had no foreign currency reserves to spare. The jet was operated by the FAB until the mid-1960s, when it was replaced by the F-80C and TF-33A, which were later replaced by the MB-326, Mirage III and Northrop F-5 jets. During events involving the Lobster War, between 1961 and 1964, the Brazilian Air Force played an important role in monitoring and patrolling the large area of litigation with France, making its B-17 squadrons available for observation and photo-reconnaissance of French vessels close to Brazilian coast, in addition to using its most modern anti-submarine warfare means, such as the S-2 Tracker and P-2V Neptune. Having been given authority over all national military aircraft since 1941, from her commissioning in 1961 to 1999 the Brazilian Air Force flew the S-2 Trackers of the aircraft carrier Minas Gerais while from 1965 naval aviation flew its own helicopters. Now naval aviation is also authorized to fly its own fixed wing carrier based aircraft. Cold War During the Cold War, the