Texas Aviation Services president Timothy Woodard (left) and Ricardo Librija (center), director of EMS operations for Grupo Mexicano Aeronautica, signed an agreement Sunday as Air Methods’ EMS marketing manager John Byus looked on. The contract is for the completion of two Bell 407s that will be the first EMS-dedicated helicopters to operate in Mexico City. An article in yesterday’s HAI Convention News misidentified the Texas company and the helicopter type.