State Plane Coordinate System State Plane Coordinate System The State Plane Coordinate System (SPS or SPCS) is a set of 124 geographic zones or coordinate systems designed for specific regions of the United States. Each state contains one or more state plane zones, the boundaries of which usually follow county lines. There are 110 zones in the contiguous US, with 10 more in Alaska, 5 in Hawaii, and one for Puerto Rico and US Virgin Islands. The system is widely used for geographic data by state and local governments. Its popularity is due to at least two factors. First, it uses a simple Cartesian
2006 New York City plane crash 2006 New York City plane crash The 2006 New York City plane crash occurred on October 11, 2006, when a Cirrus SR20 general aviation, fixed-wing, single-engine light aircraft crashed into the Belaire Apartments in New York City at about 2:42 p.m. local time (18:42 UTC). The aircraft struck the north side of the building, located on the Upper East Side of Manhattan, causing a fire in several apartments, which was extinguished within two hours. Both people aboard the aircraft were killed in the accident: New York Yankees pitcher Cory Lidle and his certified flight instructor Tyler Stanger. Twenty-one people were