A method for three-dimensional graphic representation of the outside landscape in an on-board display system for aircraft comprises a graphical computer and a display screen. The graphic representation is computed to a visibility distance. In the method the zero pitch line of the aircraft forms, with the real horizon line, a first angle, the line representing the limit of the visibility distance forming, with the real horizon line, a second angle, in a first step, the graphical computer determines the maximum visibility distance such that the difference between the first angle and the second angle remains less than a determined value; in a second step, the graphical computer determines the visibility distance as a function of the maximum visibility distance, of the maximum altitude of the relief of the local environment and of the flight phase.

A method of calculation, by a flight management system termed FMS, of a trajectory flown by an aircraft comprises the steps, calculated by the FMS, of: for at least one transition of the trajectory arising from the flight plan: 1) determining an initial transition comprising at least one arc exhibiting a single initial turning radius, 2) determining an initial trajectory incorporating the initial transition, 3) determining for each parameter a plurality of predicted values of the parameter in the course of the initial transition, 4) determining a plurality of ordered subdivisions of the arc of the initial transition according to a predetermined criterion, 5) determining, for each subdivision, an associated turning radius, 6) determining an improved transition on the basis of the ordered subdivisions and of the successive associated turning radii, 7) determining an improved trajectory incorporating the improved transition, 8) displaying the improved trajectory to a pilot of the aircraft.

An aircraft includes an engine and a system that is configured to detect an event associated with the engine during a take-off. The system is further configured to determine a speed of the aircraft a particular time after the event and to determine a remaining distance between the aircraft and an end of a runway at the particular time. The system is also configured to compare the speed of the aircraft to a take-off rejection speed threshold. The take-off rejection speed threshold indicates a maximum aircraft speed that would result in the aircraft stopping prior to a particular distance from the end of the runway. The take-off rejection speed threshold is selected from a plurality of aircraft speeds generated during aircraft deceleration simulations. The system is also configured to generate an indication recommending whether to continue the take-off based on comparison.

An aircraft includes an engine and a system that is configured to detect an event associated with the engine during a take-off. The system is further configured to determine a speed of the aircraft a particular time after the event and to determine a remaining distance between the aircraft and an end of a runway at the particular time. The system is also configured to compare the speed of the aircraft to a take-off rejection speed threshold. The take-off rejection speed threshold indicates a maximum aircraft speed that would result in the aircraft stopping prior to a particular distance from the end of the runway. The take-off rejection speed threshold is selected from a plurality of aircraft speeds generated during aircraft deceleration simulations. The system is also configured to generate an indication recommending whether to continue the take-off based on comparison.

In some implementations, a UAV flight system can dynamically adjust UAV flight operations based on radio frequency (RF) signal data. For example, the flight system can determine an initial flight plan for inspecting a RF transmitter and configure a UAV to perform an aerial inspection of the RF transmitter. Once airborne, the UAV can collect RF signal data and the flight system can automatically adjust the flight plan to avoid RF signal interference and/or damage to the UAV based on the collected RF signal data. In some implementations, the UAV can collect RF signal data and generate a three-dimensional received signal strength map that describes the received signal strength at various locations within a volumetric area around the RF transmitter. In some implementations, the UAV can collect RF signal data and determine whether a RF signal transmitter is properly aligned.

Boundary information associated with a three-dimensional (3D) flying space is obtained, including a boundary of the 3D flying space. Location information associated with an aircraft is obtained, including a location of the aircraft. Information is presented based at least in part on the boundary information associated with the 3D flying space and the location information associated with the aircraft, including by presenting, in a display, the boundary of the 3D flying space and an avatar representing the aircraft at the location of the aircraft.

Boundary information associated with a three-dimensional (3D) flying space is obtained, including a boundary of the 3D flying space. Location information associated with an aircraft is obtained, including a location of the aircraft. Information is presented based at least in part on the boundary information associated with the 3D flying space and the location information associated with the aircraft, including by presenting, in a display, the boundary of the 3D flying space and an avatar representing the aircraft at the location of the aircraft.

Flight guidance systems and methods that provide an airport selection in response to an EO condition in a single engine plane. The airport selection takes into consideration factors such as optimal approach type, runway length, weather, terrain, remaining battery time, and the like. Additionally, various also generate and display a visual indication of a remaining glide range when the EO condition is happening; the remaining glide range determination is based, at least in part, on terrain.

A flight task processing method includes generating and displaying a user prompt according to flight data of a plurality of flight tasks, selecting one of the flight tasks as a target flight task in response to a selection operation with respect to the user prompt, determining the flight data of the target flight task, processing the flight data of the target flight task to obtain control instruction, and automatically controlling an operation of an aerial vehicle according to the control instruction to reproduce the target flight task by controlling the aerial vehicle to fly to a waypoint included in the flight data, controlling a gimbal of the aerial vehicle to face a gimbal orientation included in the flight data while the aerial vehicle is at the waypoint, and controlling a camera carried by the gimbal to acquire an image while the aerial vehicle is at the waypoint.

A method of targeting, which involves capturing a first video of a scene about a potential targeting coordinate by a first video sensor on a first aircraft; transmitting the first video and associated potential targeting coordinate by the first aircraft; receiving the first video on a first display in communication with a processor, the processor also receiving the potential targeting coordinate; selecting the potential targeting coordinate to be an actual targeting coordinate for a second aircraft in response to viewing the first video on the first display; and guiding a second aircraft toward the actual targeting coordinate; where positive identification of a target corresponding to the actual targeting coordinate is maintained from selection of the actual targeting coordinate.