A parachute vent reefing system is disclosed. The parachute vent reefing system includes a plurality of attachment members disposed about a vent portion of a parachute canopy and a keeper routed between each attachment member of said plurality of attachment members. The keeper has a diameter less than the diameter of the vent portion and is configured to break at a preselected tensile threshold.

A cargo parachute stabilization system, utilized with an Intermediate Load Attachment Platform (ILAP) operationally disposed between the parachute and a cargo load. The parachute stabilization system secures the deployment bag to the ILAP during drogue fall and is released in response to dislodgment of at least one pull pin coupled directly or indirectly to the drogue parachute.

A cargo parachute stabilization system, utilized with an Intermediate Load Attachment Platform (ILAP) operationally disposed between the parachute and a cargo load. The parachute stabilization system secures the deployment bag to the ILAP during drogue fall and is released in response to dislodgment of at least one pull pin coupled directly or indirectly to the drogue parachute.

An Intermediate Load Attachment Platform (ILAP) for attaching a cargo load to at least one main parachute, the ILAP protects a release mechanism disposed at least partially therein, the release mechanism is coupled to a drogue mechanism, such that the drogue is released from the ILAP when the release mechanism is opened, thus beginning deployment of the main canopy.

An Intermediate Load Attachment Platform (ILAP) for attaching a cargo load to at least one main parachute, the ILAP protects a release mechanism disposed at least partially therein, the release mechanism is coupled to a drogue mechanism, such that the drogue is released from the ILAP when the release mechanism is opened, thus beginning deployment of the main canopy.

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.

A system is disclosed that includes an interface which receives sensor information associated with a vehicle, a severing tool, a parachute load limiting device state controller, and a reefing device. The controller determines, based at least in part on the sensor information, whether to instruct the severing tool to release a reefing device prior to parachute deployment. If it is determined to instruct the severing tool to release the reefing device prior to the parachute deployment, the severing tool is so instructed. If it is determined to not instruct the severing tool to release the reefing device prior to the parachute deployment, the reefing device is configured to be situated around a parachute canopy to constrain the parachute canopy during an initial state and slide down the parachute canopy to a position below the parachute canopy to constrain one or more parachute tethers.

Disclosed is an apparatus and method for operating a gliding parachute/kite. The gliding parachute/kite has a wing with a flexible material, and a set of suspension lines adapted for coupling a load to the wing, such that the coupling is configurable in any one of a plurality of possible states based on relative lengths of the suspension lines. In some implementations, the possible states include a first state enabling gliding in a first direction, and a second state enabling gliding in a second direction that is opposite to the first direction. Reversing direction is possible with the first and second states. Additionally, or alternatively, the possible states include a spinning state enabling spinning of the gliding parachute/kite. Adjusting a rate of decent is possible with the spinning. Reversing direction and/or spinning operations can be used to improve control of trajectory.

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.