· Canada accepts a 'push'-system even if Canada can already 'pull' data from the airlines reservation and departure control systems via the Société Internationale de Télécommunications Aéronautique (SITA) network.
· Canada accepts a 'push'-system even if Canada can already 'pull' data from the airlines reservation and departure control systems via the Societe Internationale de Telecommunications Aeronautique (SITA) network.