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 determining an estimated first flight path of a first aircraft and determining an estimated second flight path of a second aircraft. The method also includes determining an estimated proximity of the first aircraft and the second aircraft based on the estimated flight paths. The method further includes, based on the estimated proximity indicating a projected separation violation condition, determining a navigation alert region. The method also includes generating a display that includes a map, a first graphical feature overlaying the map and representing of the first aircraft, a second graphical feature overlaying the map and representing of the second aircraft, and a third graphical feature overlaying the map and indicating dimensions of the navigation alert region.

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 determining an estimated first flight path of a first aircraft and determining an estimated second flight path of a second aircraft. The method also includes determining an estimated proximity of the first aircraft and the second aircraft based on the estimated flight paths. The method further includes, based on the estimated proximity indicating a projected separation violation condition, determining a navigation alert region. The method also includes generating a display that includes a map, a first graphical feature overlaying the map and representing of the first aircraft, a second graphical feature overlaying the map and representing of the second aircraft, and a third graphical feature overlaying the map and indicating dimensions of the navigation alert region.