The present disclosure provides danger avoidance apparatuses and related methods, such as for use to avoid avalanches. An apparatus may include a container configured to couple to a user, a lift providing mechanism, a descent control mechanism and at least one rip cord engaged with the container and selectively operable by the user. Both the lift providing mechanism and the descent control mechanism may be movably coupled to the container between a packed position within the container and a deployed position exterior to the container controlled via the at least one rip cord. The lift providing mechanism may include an airfoil that provides lift to the user at a first velocity of the user along a first direction. The descent control mechanism may control the descent and reduce the velocity of the user along the first direction from the first velocity in the deployed position.

The present disclosure provides danger avoidance apparatuses and related methods, such as for use to avoid avalanches. An apparatus may include a container configured to couple to a user, a lift providing mechanism, a descent control mechanism and at least one rip cord engaged with the container and selectively operable by the user. Both the lift providing mechanism and the descent control mechanism may be movably coupled to the container between a packed position within the container and a deployed position exterior to the container controlled via the at least one rip cord. The lift providing mechanism may include an airfoil that provides lift to the user at a first velocity of the user along a first direction. The descent control mechanism may control the descent and reduce the velocity of the user along the first direction from the first velocity in the deployed position.

The embodiments of the Parachute Landing Assistant are comprised of a battery pack, a power switch, an LED indicator light; an audio jack; a microcontroller; and a ground proximity sensor. The LED indicator light informs the parachutist as to whether operation is enabled or disabled and indicates when the unit is charging. The microcontroller controls the components of the Parachute Landing Assistant. The ground proximity sensor senses the distance from the ground of the parachutist. The ambient pressure sensor allows the unit to determine its height. During a jump the ambient pressure gauge will sense the pressure change and turn on the Parachute Landing Assistant. It will also be used to send a warning to advise the parachutist of upcoming flare tones established by the ground proximity sensor and microcontroller.

The embodiments of the Parachute Landing Assistant are comprised of a battery pack, a power switch, an LED indicator light; an audio jack; a microcontroller; and a ground proximity sensor. The LED indicator light informs the parachutist as to whether operation is enabled or disabled and indicates when the unit is charging. The microcontroller controls the components of the Parachute Landing Assistant. The ground proximity sensor senses the distance from the ground of the parachutist. The ambient pressure sensor allows the unit to determine its height. During a jump the ambient pressure gauge will sense the pressure change and turn on the Parachute Landing Assistant. It will also be used to send a warning to advise the parachutist of upcoming flare tones established by the ground proximity sensor and microcontroller.

A parafoil for operation at high altitudes, in low density air, or at low airspeeds, and methods for opening same. Some versions of the parafoil comprise members connected to the parafoil canopy. When the parafoil canopy is in a stowed configuration, the members are constrained. When the canopy is released from its stowed configuration, the members open or assist with opening the canopy. The members may also be attached to a base structure, which is attached to the payload. The members may comprise rods or hollow tubes and use a fulcrum near the base structure, or a spacer plate. The ends connected to the canopy may be restrained by a parachute bag containing the stowed or packed canopy. The parachute bag can be opened prior to or during detachment of the parafoil from the flight vehicle.

A parafoil for operation at high altitudes, in low density air, or at low airspeeds, and methods for opening same. Some versions of the parafoil comprise members connected to the parafoil canopy. When the parafoil canopy is in a stowed configuration, the members are constrained. When the canopy is released from its stowed configuration, the members open or assist with opening the canopy. The members may also be attached to a base structure, which is attached to the payload. The members may comprise rods or hollow tubes and use a fulcrum near the base structure, or a spacer plate. The ends connected to the canopy may be restrained by a parachute bag containing the stowed or packed canopy. The parachute bag can be opened prior to or during detachment of the parafoil from the flight vehicle.

A back mounted flight machine comprises a frame comprising a connecting bracket, a pair of lateral arms extending from the connector bracket, and an engine mounted on each of the lateral arms in a selected position. A harness is mounted on the connecting bracket of the frame between the pair of lateral arms. Further, a fastening mechanism is provided for connecting the harness to the connecting bracket to permit relative movement between the harness and the frame in a plurality of orientations.

A back mounted flight machine comprises a frame comprising a connecting bracket, a pair of lateral arms extending from the connector bracket, and an engine mounted on each of the lateral arms in a selected position. A harness is mounted on the connecting bracket of the frame between the pair of lateral arms. Further, a fastening mechanism is provided for connecting the harness to the connecting bracket to permit relative movement between the harness and the frame in a plurality of orientations.

A back pack with parachute that includes: a main compartment; and a chute compartment, wherein the chute compartment includes a releasable parachute. An air sensor is provided within the back pack, wherein the air sensor is adapted to enable the release of the parachute. Other features of the present invention include shoulder straps; a connection ring on the inside surface of the backpack; a waist strap extending from the connection ring; and leg straps extending from the connection ring. The air sensor includes an altimeter, wherein the altimeter enables the release of the parachute. The altimeter activates the release of the parachute after a predetermined distance alternatively a user may use a pull cord available on the back pack for manual activation.

A back pack with parachute that includes: a main compartment; and a chute compartment, wherein the chute compartment includes a releasable parachute. An air sensor is provided within the back pack, wherein the air sensor is adapted to enable the release of the parachute. Other features of the present invention include shoulder straps; a connection ring on the inside surface of the backpack; a waist strap extending from the connection ring; and leg straps extending from the connection ring. The air sensor includes an altimeter, wherein the altimeter enables the release of the parachute. The altimeter activates the release of the parachute after a predetermined distance alternatively a user may use a pull cord available on the back pack for manual activation.