n a response to Nakamura, Margaret Gilligan, FAA associate administrator for aviation safety, wrote, "The FAA accepts FOI as a viable means for air traffic service communications, particularly in accordance with performance specifications for reduced oceanic separations based on automatic dependent surveillance-contract (ADS-C)." Gilligan added, "The Air Traffic Organization (ATO) will take appropriate action to remove restrictions on FOI operations in its oceanic airspace. The FAA will also advocate removal of any restrictions imposed by other air navigation service providers. FAA aircraft certification and flight standards offices will continue to certify aircraft with FOI installations..."
Noting other important elements of the FAA decision, Damien McCormack, portfolio director, SITA commented, "This use of FOI operations would enable air traffic controllers to reduce separation zones and enhance operational efficiency without compromising safety, and has the potential to result in reduced emissions and fuel usage through more efficient routing of aircraft. In addition, airlines would benefit from global and cost-effective communications coverage that enables them to leverage preferred routes."