rays from an antenna are tangential to the surface of the Earth Transportation Horizon (railcar), an Amtrak passenger car used mostly in the Midwest Attitude indicator, or Artificial horizon, an instrument used in an aircraft to inform the pilot of the orientation of the airplane relative to the ground , a cruise ship operated by Carnival Cruise Line Chrysler Horizon, a car designed by Chrysler Europe Fisher Horizon, a kit aircraft Hawker Horizon, the original name of the Hawker 4000 business jet Halman Horizon, a Canadian sailboat design Horizon Air, a regional airline and subsidiary of the Alaska Air Group Horizon Airlines (Australia), an Australian airline based in Sydney Horizon-class frigate, a multi-national collaboration to produce a new generation of anti-air warfare frigates , a cruise ship operated by Pullmantur Cruises Other uses Fusion of horizons, understanding that results from the dynamic process of integrating the 'Other' and the familiar Project Horizon, a study to determine the feasibility of the construction of a military base on the moon conducted in 1959 See also Bring Me the Horizon, a British rock band "Over the Rainbow", a song written for the movie The Wizard of Oz Mirage, a naturally occurring optical phenomenon in which light rays bend to produce a displaced image of distant objects New Horizons (disambiguation) New Horizon (disambiguation)