A camera with a field of view toward an external environment of an aircraft is disposed within an aircraft door such that a ground surface is within the field of view of the camera during taxiing of the aircraft. A display device is disposed within an interior of the aircraft. A processor is operatively coupled to the camera and to the display device. The processor analyzes image data captured by the camera for docking guidance by identifying, within the captured image data, a region on the ground surface corresponding to an alignment fiducial indicating a parking location for the aircraft, determining, based on the region of the captured image data corresponding to the alignment fiducial indicating the parking location, a relative location of the aircraft with respect to the alignment fiducial, and outputting an indication of the relative location of the aircraft to the alignment fiducial.

The present disclosure provides a truss strap integrated geometric restraint for an evacuation slide. The truss strap integrated geometric restraint may comprise a first strap configured to be coupled to a first portion of the evacuation slide, a second strap configured to be coupled to a second portion of the evacuation slide, and a third strap detachably coupled to a third portion of the evacuation slide and configured to disengage from the portion of the slide in response to a predetermined force acting on the release mechanism, wherein the truss strap integrated geo restraint is configured to increase beam strength of the evacuation slide.

The present disclosure provides a truss strap integrated geometric restraint for an evacuation slide. The truss strap integrated geometric restraint may comprise a first strap configured to be coupled to a first portion of the evacuation slide, a second strap configured to be coupled to a second portion of the evacuation slide, and a third strap detachably coupled to a third portion of the evacuation slide and configured to disengage from the portion of the slide in response to a predetermined force acting on the release mechanism, wherein the truss strap integrated geo restraint is configured to increase beam strength of the evacuation slide.

An inflation system for an evacuation system may comprise an inflator and a controller operationally coupled to the inflator. The inflator may include a solid gas generating material and an igniter configured to ignite in response to receiving an ignite signal. The solid gas generating material may be configured to generate a gas in response to an ignition of the igniter. The controller may be configured to send the ignite signal to the inflator.

An inflation system for an evacuation system may comprise an inflator and a controller operationally coupled to the inflator. The inflator may include a solid gas generating material and an igniter configured to ignite in response to receiving an ignite signal. The solid gas generating material may be configured to generate a gas in response to an ignition of the igniter. The controller may be configured to send the ignite signal to the inflator.

Embodiments of the present invention provide systems and methods for using nonwoven materials for evacuation slides, life rafts, life vests, and other life-saving inflatable devices. The nonwoven materials have a substrate layer with continuous filaments formed in various directions.

Embodiments of the present invention provide systems and methods for using nonwoven materials for evacuation slides, life rafts, life vests, and other life-saving inflatable devices. The nonwoven materials have a substrate layer with continuous filaments formed in various directions.

An inflatable slide may comprise a ramp portion and a slide portion extending from the ramp portion. A multipurpose indicator tube may be fluidly coupled to the slide portion. A releasable restraint may be disposed between the multipurpose indicator tube and the slide portion. The releasable restraint may comprise a first restraint portion coupled to an end of the multipurpose indicator tube and a second restraint portion coupled to a toe end of the slide portion. The first restraint portion may be releasably coupled to the second restraint portion. A detachable restraint may be coupled to the slide portion and configured to detachably couple to the end of the multipurpose indicator tube.

An inflatable slide may comprise a ramp portion and a slide portion extending from the ramp portion. A multipurpose indicator tube may be fluidly coupled to the slide portion. A releasable restraint may be disposed between the multipurpose indicator tube and the slide portion. The releasable restraint may comprise a first restraint portion coupled to an end of the multipurpose indicator tube and a second restraint portion coupled to a toe end of the slide portion. The first restraint portion may be releasably coupled to the second restraint portion. A detachable restraint may be coupled to the slide portion and configured to detachably couple to the end of the multipurpose indicator tube.

A multistage aspirator for an inflatable assembly may comprise a first end defining a primary gas inlet and a second end defining a gas outlet. An internal surface of the multistage aspirator may define a flow path extending from the primary gas inlet to the gas outlet. A first stage of the multistage aspirator may include a first stage orifice extending from the internal surface to an external surface of the multistage aspirator. A second stage of the multistage aspirator may include a second stage orifice located downstream of the first stage orifice and extending from the external surface to the internal surface.