First inauguration of Barack Obama inauguration. More than 180 of the Tuskegee Airmen attended as invited guests for the inauguration. The five-person crew of US Airways Flight 1549 attended the swearing-in ceremony, including Chesley Sullenberger, the pilot who landed the aircraft in the Hudson River near Manhattan after losing both engines due to a bird strike just after departing LaGuardia Airport. Eighty-seven-year-old Sarah Obama led a group of Obama's Kenyan relatives from his father's home village of Kogelo. Other relatives who traveled from Kenya as guests included Obama's aunt, Maggie Obama, his uncle, Sayid Obama, as well as his half-brother Malik Obama. Also, Kenya youth
Pollution of the Hudson River Act in 1972, as well as federal government designation of the river as a Superfund site in 1984. Extensive remediation actions on the river began in the 1970s with the implementation of wastewater discharge permits and consequent reduction of wastewater discharges, and sediment removal operations, which have continued into the 21st century. The New York State Department of Environmental Conservation (NYSDEC) has listed various portions of the Hudson as having impaired water quality due to PCBs, cadmium, and other toxic compounds. Hudson River tributaries with impaired water quality (not necessarily the same pollutants as the Hudson main stem) are Mohawk