Provided is a method for controlling flight of a drone and an apparatus supporting the same. More specifically, the drone according to the present invention determines whether or not a specific condition is satisfied to deploy a parachute during the flight, and in a case where the specific condition is satisfied, the drone may stop an operation of one or more propellers to deploy the parachute. Next, the drone deploys the parachute, the parachute is deployed toward an area beside the drone, and the flight of the drone may be controlled by adjusting a rotation speed of each of the one or more propellers.

A remote piloted aircraft comprising a secondary flight assembly adapted to intervene in case of failure or an emergency of the aircraft, said secondary flight assembly being provided with an additional control unit configured to process flight relevant data and which includes an additional receiver configured to receive commands from the remote pilot by means of a remote control unit, in case of failure or emergency said additional control unit being configured to generate, as a response, an activation command adapted to activate a first device to expel an upper wing placed in a first compartment of the aircraft and to inflate a lower wing housed in a second compartment of the aircraft, and also to generate an interdiction command of the primary propulsion unit, said upper wing being maneuverable by means of a further remote control unit.

A remote piloted aircraft comprising a secondary flight assembly adapted to intervene in case of failure or an emergency of the aircraft, said secondary flight assembly being provided with an additional control unit configured to process flight relevant data and which includes an additional receiver configured to receive commands from the remote pilot by means of a remote control unit, in case of failure or emergency said additional control unit being configured to generate, as a response, an activation command adapted to activate a first device to expel an upper wing placed in a first compartment of the aircraft and to inflate a lower wing housed in a second compartment of the aircraft, and also to generate an interdiction command of the primary propulsion unit, said upper wing being maneuverable by means of a further remote control unit.

A canopy attachment yoke, comprising: first and second support bars, each having a first end and a second end, wherein the respective first ends are configured for attachment to at least one support line of a canopy and the respective second ends are configured for attachment to a vehicle; and at least one spreader bar having a first end and a second end, the first end of the spreader bar connected to the first support bar and the second end of the spreader bar connected to the second support bar, wherein the spreader bar is slidably mounted on the first and second support bars.

A canopy attachment yoke, comprising: first and second support bars, each having a first end and a second end, wherein the respective first ends are configured for attachment to at least one support line of a canopy and the respective second ends are configured for attachment to a vehicle; and at least one spreader bar having a first end and a second end, the first end of the spreader bar connected to the first support bar and the second end of the spreader bar connected to the second support bar, wherein the spreader bar is slidably mounted on the first and second support bars.

Systems, devices, and methods including: a latching mechanism comprising: a first latch configured to attach to a door of an unmanned aerial vehicle (UAV); a second latch configured to attach to a portion of the UAV distal from the first latch; a string connected between the first and second latch, where the string secures the door shut; at least two radio modules in communication with a ground control station; and at least two burn wires in contact with a portion of the string between the first latch and the second latch; where current from a backup battery passes to at least one burn wire when the burn signal is received, where the burn wire causes the connection between the first latch and the second latch to be broken and the door of the UAV is separated from the UAV, and where the parachute is deployed when the door of the UAV is separated from a rest of the UAV.

A device for delaying the opening of a parachute, in particular a personal parachute or a cargo parachute, of a person jumping exiting an aircraft or of a cargo dropped from an aircraft, characterized by a delaying means designed to provide a connection between a drogue parachute connectable with a detachable connection to the aircraft and a parachute bridal line, said delaying means being movable from a delaying position in which no deployment of the parachute takes place, to a deployment position in which the parachute is deployed. A delay of the opening of the parachute, i.e. the time required for the movement from the delaying position to the deployment position, can be between 0.5 seconds and 2 seconds by suitable design of the delaying means. Advantageously, the deployment of the parachute is delayed and occurs outside a wake turbulence of the aircraft.

A parachute assembly may comprise a canopy and one or more reefing lines. The one or more reefing lines may limit inflation of the canopy to attenuate impulse load or otherwise mitigate forces exerted by the parachute assembly on cargo or an occupant during deployment of the canopy. The one or more reefing lines may be broken in stages to selectively limit inflation of the canopy followed by selectively permitting inflation of the canopy in stages.

A suspension line assembly for a parachute assembly, comprising a plurality of suspension lines bound together at a confluence, a first riser extending between the confluence and a first attachment location disposed on a first strap, a second riser extending between the confluence and a second attachment location disposed on a second strap and a cradle disposed between the first riser and the second riser.

A suspension line assembly for a parachute assembly, comprising a plurality of suspension lines bound together at a confluence, a first riser extending between the confluence and a first attachment location disposed on a first strap, a second riser extending between the confluence and a second attachment location disposed on a second strap and a cradle disposed between the first riser and the second riser.