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 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 cinched parachute is disclosed. In various embodiments, a cinched parachute as disclosed herein includes a canopy comprising one or more sections of canopy material, and a device integrated with the canopy that controls dimensions of the canopy material. For example, in some embodiments the device may be used to control the size of an opening atop the parachute.

A cinched parachute is disclosed. In various embodiments, a cinched parachute as disclosed herein includes a canopy comprising one or more sections of canopy material, and a device integrated with the canopy that controls dimensions of the canopy material. For example, in some embodiments the device may be used to control the size of an opening atop the parachute.

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 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 cinched parachute is disclosed. In various embodiments, a cinched parachute as disclosed herein includes a canopy comprising one or more sections of canopy material, and a device integrated with the canopy that controls dimensions of the canopy material. For example, in some embodiments the device may be used to control the size of an opening atop the parachute.

A cinched parachute is disclosed. In various embodiments, a cinched parachute as disclosed herein includes a canopy comprising one or more sections of canopy material, and a device integrated with the canopy that controls dimensions of the canopy material. For example, in some embodiments the device may be used to control the size of an opening atop the parachute.

A cinched parachute is disclosed. In various embodiments, a cinched parachute as disclosed herein includes a canopy comprising one or more sections of canopy material, and a device integrated with the canopy that controls dimensions of the canopy material. For example, in some embodiments the device may be used to control the size of an opening atop the parachute.

A cinched parachute is disclosed. In various embodiments, a cinched parachute as disclosed herein includes a canopy comprising one or more sections of canopy material, and a device integrated with the canopy that controls dimensions of the canopy material. For example, in some embodiments the device may be used to control the size of an opening atop the parachute.