Abstract: A method of generating an aircraft display includes receiving data at a device. The data includes information associated with a first aircraft and one or more other aircraft in an airspace associated with the first aircraft. The method includes determining, at the device, estimated flightpaths for the first aircraft and the one or more other aircraft. The method includes generating, at the device, a detect and avoid gauge display based on a current flightpath of the first aircraft and the estimated flightpaths. The method also includes sending, from the device to a display device coupled to the device, the detect and avoid gauge for display. The detect and avoid gauge is configured to display a flightpath indicator to indicate a direction of travel of the first aircraft and is configured to display alert bands related to projected separation violations with respect to the one or more other aircraft.

Abstract: A method includes determining data indicating velocity uncertainty, relative position uncertainty, or both, associated with an aircraft and a navigation hazard. The method also includes determining a set of bounding vectors based on the data and determining a plurality of candidate intersection points that together correspond to circular or spherical regions defined by the set of bounding vectors. The method also includes identifying a region of interest based on a projected intersection of the aircraft or the navigation hazard with a candidate intersection point and generating a situational awareness display based on the region of interest.

Abstract: A method of generating an aircraft display includes receiving data at a device. The data includes information associated with a first aircraft and one or more other aircraft in an airspace associated with the first aircraft. The method includes determining, at the device, estimated flightpaths for the first aircraft and the one or more other aircraft. The method includes generating, at the device, a detect and avoid gauge display based on a current flightpath of the first aircraft and the estimated flightpaths. The method also includes sending, from the device to a display device coupled to the device, the detect and avoid gauge for display. The detect and avoid gauge is configured to display a flightpath indicator to indicate a direction of travel of the first aircraft and is configured to display alert bands related to projected separation violations with respect to the one or more other aircraft.

Abstract: A method includes determining data indicating velocity uncertainty, relative position uncertainty, or both, associated with an aircraft and a navigation hazard. The method also includes determining a set of bounding vectors based on the data and determining a plurality of candidate intersection points that together correspond to circular or spherical regions defined by the set of bounding vectors. The method also includes identifying a region of interest based on a projected intersection of the aircraft or the navigation hazard with a candidate intersection point and generating a situational awareness display based on the region of interest.