Beechcraft said it recorded a 75-percent increase in second-quarter aircraft deliveries over the same period a year ago. The company delivered 56 commercial and military aircraft, compared with 32 in last year’s second quarter. This year’s second-quarter total includes 12 King Air 350i/ERs, seven King Air 250s and five King Air C90GTxs. In the first half of this year, Beechcraft delivered 115 airplanes versus 69 in the same period last year, for an increase of 66 percent.