A Gulfstream II jet that crash landed in Mexico's Yucatan Peninsula in late September bearing a load of nearly four tons of cocaine. This particular Gulfstream II (tail number N987SA), was used between 2003 and 2005 by the CIA for at least three trips between the U.S. east coast and Guantanamo Bay — home to the infamous "terrorist" prison camp — according to a number of press reports.