 Hawker Beechcraft exhibited a King Air 350ER at the 2007 Paris Air Show; and at the Royal International Air Tattoo the following month.Photos of the aircraft, which were modified 2005-built B300, showed visual features of the King Air 350ER including a belly pod, and enlarged engine nacelles compared to the nacelles of standard B300 King Airs.The United States Army has contracted for a number of King Air 300s to be acquired on the second-hand market and modified as ISTAR aircraft for use by Task Force ODIN in operational theaters.