An oven for an aircraft. The oven is situated in a cabin of the aircraft and the oven comprises an air flow, and at least one sensor provided downstream of the air flow, said at least one sensor configured to determine a gas composition of the air flow.

Methods and systems for depicting avionics data anomalies in an aircraft. Time series data is received from the avionics data source, a future time is predicted when a first anomaly threshold will be crossed based on the time series data, and the future time when the first anomaly threshold will be crossed is depicted on a display device associated with the aircraft.

Methods and systems for depicting avionics data anomalies in an aircraft. Time series data is received from the avionics data source, a future time is predicted when a first anomaly threshold will be crossed based on the time series data, and the future time when the first anomaly threshold will be crossed is depicted on a display device associated with the aircraft.

A system and a method are provided for achieving long range, over the horizon (OTH), persistent surveillance, alerting, tracking and situational awareness against small, low radar cross section moving targets. The system and method use one or more tethered unmanned arial systems, or unmanned arial vehicles, to lift components including a radar antenna to a height above nearby obstacles or much higher. The system and method can also be used for subsurface radar detection and tracking applications, as well as communications with submarines.

A system and a method are provided for achieving long range, over the horizon (OTH), persistent surveillance, alerting, tracking and situational awareness against small, low radar cross section moving targets. The system and method use one or more tethered unmanned arial systems, or unmanned arial vehicles, to lift components including a radar antenna to a height above nearby obstacles or much higher. The system and method can also be used for subsurface radar detection and tracking applications, as well as communications with submarines.

An unmanned aerial vehicle traveling with an imaging device includes at least one memory and at least one processor which function as: an estimation unit configured to estimate an amount of power consumed by the imaging device and the unmanned aerial vehicle during a time period in which the imaging device and the unmanned aerial vehicle travel from a current location to a target position; and a control unit configured to execute control to give a predetermined notification based on a remaining amount of power of a power supply unit configured to supply power to the imaging device and the unmanned aerial vehicle, and an amount of power consumption estimated by the estimation unit.

In a countermeasures control interface for use in deploying countermeasures in response to user commands, which are deployed from a first countermeasure dispenser that deploys a first type of countermeasure and a second countermeasure dispenser that deploys a second type of countermeasure different from the first type. A user interface receives user commands regarding countermeasures deployment and includes a display that shows a user-selectable image formats. At least one of the user-selectable image formats includes a graphic representation of a loadout of the first countermeasure dispenser and the second countermeasure dispenser, as well as a graphical representation of currently-available countermeasures deployment options. The user interface also receives input regarding a user countermeasure deployment choice and generates a signal corresponding to the countermeasure deployment choice. An electronic circuit controls the display and generates the user-selectable image formats, receives the countermeasure deployment choice from the user interface and activates the countermeasure dispensers.

A fire extinguishing system of an air mobility vehicle includes a refrigerant flow line in which a refrigerant flows, and including a compressor, a condenser, a first expansion valve, and an evaporator, a fire extinguishing liquid flow line connected to the refrigerant flow line via a connection valve, and configured to spray a mixed liquid of a fire extinguishing liquid and the refrigerant, a mixing part connected to the fire extinguishing liquid flow line, and configured to mix the refrigerant and the fire extinguishing liquid, and a fire extinguishing liquid storage part configured to store the fire extinguishing liquid and to discharge the fire extinguishing liquid into a mixing space of the mixing part.

Systems, devices, and methods for an extruded wing protection and control surface comprising: a channel proximate a leading edge of the control surface, a knuckle disposed about the channel, a leading void, a trailing void, and a separator dividing the leading void and the trailing void; and a plurality of notches disposed in the extruded control surface proximate the leading edge of the control surface.

Systems, devices, and methods for an extruded wing protection and control surface comprising: a channel proximate a leading edge of the control surface, a knuckle disposed about the channel, a leading void, a trailing void, and a separator dividing the leading void and the trailing void; and a plurality of notches disposed in the extruded control surface proximate the leading edge of the control surface.