The present disclosure relates to an aircraft comprising a passenger module, and also a method of protecting a passenger on an aircraft. The passenger module is configured to be ejected through a skin of the aircraft in response to an ejection command. The ejection command may be given in response to a fatal condition to the aircraft being detected or manually indicated.

An aspirator may comprise an aspirator body defining an air channel and an inlet at a proximate end of the aspirator, and an inflatable barrel coupled to the aspirator body and defining an outlet at a distal end of the aspirator, wherein the inflatable barrel comprises a helical coil having a first interior volume and coupled about a barrel liner, wherein the barrel liner defines a second interior volume, wherein the air channel and the second interior volume define an airflow path extending from the air channel through the second interior volume the inflatable barrel.

An aspirator may comprise an aspirator body defining an air channel and an inlet at a proximate end of the aspirator, and an inflatable barrel coupled to the aspirator body and defining an outlet at a distal end of the aspirator, wherein the inflatable barrel comprises a helical coil having a first interior volume and coupled about a barrel liner, wherein the barrel liner defines a second interior volume, wherein the air channel and the second interior volume define an airflow path extending from the air channel through the second interior volume the inflatable barrel.

An escape hatch for an aircraft includes a door body having an exterior side and an interior side opposite the exterior side; an exterior handle movably connected to the door body, the exterior handle rotatable between a stowed position, in which the exterior handle is recessed within an opening of the door body, and an unstowed position, the exterior handle being accessible from the exterior side of the door body to open the door; and a visual indicator connected to the door body and visible from the interior side of the door body only when the exterior handle is in the stowed position.

An escape hatch for an aircraft includes a door body having an exterior side and an interior side opposite the exterior side; an exterior handle movably connected to the door body, the exterior handle rotatable between a stowed position, in which the exterior handle is recessed within an opening of the door body, and an unstowed position, the exterior handle being accessible from the exterior side of the door body to open the door; and a visual indicator connected to the door body and visible from the interior side of the door body only when the exterior handle is in the stowed position.

Provided are methods and systems for automated location and identification of multiple objects in an aircraft cabin. A method utilizes a wireless client, RFID reader, and camera, which together form a set. Each set is associated with a specific inspection zone in the cabin. The RFID reader determines the presence of a RFID tag in only one zone. Further, the camera captures an image of that zone. A data feedback is generated based on both the image and the RFID reader response. The data feedback is transmitted by the wireless client to a router and is analyzed to determine the presence of the object in the inspection zone and, if present, the identity of the object. The data feedback is associated with the location of the zone in the aircraft cabin, which is known or may be determined using a set of wireless routers positioned throughout the cabin.

In some implementations, in an emergency in the vehicle, an emergency evacuation path is illuminated using the light emitted from the emergency evacuation rope where at least a portion of the emergency evacuation path extends to a location outside the vehicle. Egress of occupants along the emergency evacuation path is enabled using an emergency evacuation rope.

In some implementations, in an emergency in the vehicle, an emergency evacuation path is illuminated using the light emitted from the emergency evacuation rope where at least a portion of the emergency evacuation path extends to a location outside the vehicle. Egress of occupants along the emergency evacuation path is enabled using an emergency evacuation rope.

An evacuation slide assembly for an aircraft may comprise a main body configured to extend from a sill of the aircraft toward a surface within a range of angles relative to vertical when deployed so as to allow persons to safely slide down the main body to the surface. The main body may include a head end configured to attached to the sill of the aircraft, and a toe end opposite the head end. A first extendable portion may be coupled to the head end of the main body and may be in operable communication with a height sensor. The first extendable portion may be configured to deploy to adjust for a variation in a positional relationship between the surface and the sill to maintain the main body within the range of angles.

An emergency opening device of an aircraft door including a tubular actuating member (2); a resilient compression device; a retaining member for retaining the tubular actuating member (2), having a retaining wire (12) which, when the tubular actuating member (2) is in the retracted position, is held taut between a first attachment (14, 17) and a second attachment (16, 18); a release device which includes a cutting member (22) for transversely cutting the retaining wire (12).