A vertical take-off and landing aircraft is shown. The VTOL aircraft has a main wing having a left wing and a right wing configured as folding wings, and one or more of a foreplane, having a left canard and a right canard configured as folding wings, and/or a tailplane, having a left stabiliser and a right stabiliser configured as folding wings. Each one of the folding wings has a fixed inboard section and a folding outboard section. The folding outboard section is downwardly foldable to a landing condition to support the aircraft on a surface.

A system including a battery module configured for use in an electric aircraft includes at least a battery cell and a battery module casing. The at least a battery cell includes at least a pair of cell tabs and at least a conductor. The battery module casing includes at least a lithiophobic surface with an ejecta barrier and at least a nonlithiphobic surface that is configured to vent the cell ejecta. The battery module casing closely matches the dimensions of the battery cell.

In an example, a recovery system is shown, the recovery system comprising: a housing; a parasail comprising a canopy coupled within the housing fastened by a releasable fastener, wherein the parasail is compressed into a compact mass and is configured to rapidly expand; primary ballistics attached to the parasail, wherein the primary ballistics are configured to launch the parachute from the housing; and a guidance system within the housing wherein the guidance system is configured to steer the parasail and guide the recovery system to a landing site.

An apparatus for venting battery ejecta for use in an electric aircraft is presented. The apparatus includes a battery module with a plurality of electrochemical cells. The electrochemical cells of the plurality of electrochemical cells are separated by a carbon fiber barrier. Venting port of a plurality of venting ports is configured to vent an electrochemical cell of the plurality of electrochemical cells using a venting path of a plurality of venting paths, wherein the plurality of vent ports is fluidly connected to the plurality of venting paths and the plurality of venting paths are fluidly connected to at least an outlet. Venting paths direct the battery ejecta from the electrochemical cell to the outside of the electric aircraft through at least an outlet.

An aircraft that includes a body that defines a cabin interior and includes an exterior surface and an interior surface, and at least a first panel member having a front and a back. The back includes a set of panel mounting components thereon. The interior surface of the body includes a set of body mounting components thereon. The set of panel mounting components are removably mounted to the set of body mounting components.

A system for restricting power to a load to prevent engaging circuit protection device for an aircraft. The system includes an energy source of an aircraft. The system further includes a plurality of sensors configured to sense at least an electrical parameter of a load of the plurality of loads. The system further includes an aircraft controller configured to receive electrical parameter of a load of the plurality of loads from the plurality of sensors, compare the electrical parameter to at least a current allocation threshold, detect that the electrical parameter has reached the current allocation threshold, calculate a power reduction to the load, and reduce power from the at least an energy source to each load of the plurality of loads by the power reduction. The system further includes at least an electrical circuit of an aircraft, wherein the electrical circuit comprises a circuit protection device.

A system for restricting power to a load to prevent engaging circuit protection device for an aircraft. The system includes an energy source of an aircraft. The system further includes a plurality of sensors configured to sense at least an electrical parameter of a load of the plurality of loads. The system further includes an aircraft controller configured to receive electrical parameter of a load of the plurality of loads from the plurality of sensors, compare the electrical parameter to at least a current allocation threshold, detect that the electrical parameter has reached the current allocation threshold, calculate a power reduction to the load, and reduce power from the at least an energy source to each load of the plurality of loads by the power reduction. The system further includes at least an electrical circuit of an aircraft, wherein the electrical circuit comprises a circuit protection device.

The present invention is directed to systems and methods for managing thermal energy of an electric vertical takeoff and landing aircraft. The system comprises of a multilayer laminate that includes a rigid layer and an insulation layer. The multilayer laminate may be laid on a structural element of an aircraft. The aircraft comprises an active component.

In an aspect, an assembly for gauging fuel of an electric aircraft is presented. A assembly includes a plurality of battery packs of an electric aircraft. Each battery pack of a plurality of battery packs includes a plurality of battery modules. An assembly include at least a battery sensor in electronic communication with a battery pack of a plurality of battery packs. At least a battery sensor is configured to measure battery data. An assembly includes a computing device communicatively connected to at least a battery sensor. A computing device is configured to receive battery data from at least a battery sensor. A computing device is configured to determine a landing energy as a function of battery data. A computing device is configured to provide landing energy to a user through a display.

Aspects relate to a system for discharging a power source of an electric aircraft. System may be configured to transfer power from the electric aircraft via a charging connection. In one or more embodiments, a charging station in electric communication with the power source may discharge the power source. For example, a controller communicatively connected to the electric aircraft may be configured to receive a supply request from a user and subsequently, generate a control signal that initiates a transfer of electrical power from the power supply to discharge the power source so that power data associated with the discharge may be collected and transmitted to the controller or a remote device of the user.