LOS ANGELES -- Ducommun reported sales in its EMS operations were essentially flat during the second quarter as demand for aerospace and defense products offset slowness in other end-markets. The Company’s DLT segment reported net sales for the period ended June 29 of $107.5 million, compared to $107.8 million in 2012. Defense electronics and commercial aerospace revenue increased 16.5%, offset by a 25.8% decline in the segment’s non-A&D revenue.