Abstract: A hybrid fuel airplane and methods are presented. A cryogenic fuel is transferred to an airplane propulsor from an airplane fuel system comprising a cryogenic fuel tank and a jet fuel tank. The cryogenic fuel tank conforms to an outer mold line and carries a cryogenic fuel, and is located in a portion of the airplane body while not extending beyond the outer mold line. The jet fuel tank carries a jet fuel and is located in an airplane wing, or an airplane body, or both. A dynamic aircraft load is born on the cryogenic fuel tank, and the airplane propulsor is operated using the cryogenic fuel to generate thrust for the hybrid fuel airplane. An aerodynamic lift is generated using the airplane wing coupled to the airplane body.

Abstract: Provided are aircraft for transporting intermodal containers and methods of operating such aircraft including methods of loading and unloading the containers. An aircraft includes a fuselage having a cargo space for receiving and supporting intermodal containers. The containers are oriented in the transverse direction in the cargo space or, more specifically, in a direction normal to the longitude direction that extends from the nose to the tail of the aircraft. The aircraft may transport standard 20-foot or 40-foot containers or lighter version of such containers that otherwise have the same form and features as the standard intermodal containers. The intermodal containers may be loaded through an opening in the bottom of the fuselage. Specifically, intermodal containers may be arranged into a row. The aircraft may be then rolled over this row of the containers and lowered onto the containers followed by engaging container corners.

Abstract: Provided are aircraft for transporting intermodal containers and methods of operating such aircraft including methods of loading and unloading the containers. An aircraft includes a fuselage having a cargo space for receiving and supporting intermodal containers. The containers are oriented in the transverse direction in the cargo space or, more specifically, in a direction normal to the longitude direction that extends from the nose to the tail of the aircraft. The aircraft may transport standard 20-foot or 40-foot containers or lighter version of such containers that otherwise have the same form and features as the standard intermodal containers. The intermodal containers may be loaded through an opening in the bottom of the fuselage. Specifically, intermodal containers may be arranged into a row. The aircraft may be then rolled over this row of the containers and lowered onto the containers followed by engaging container corners.

Abstract: Provided are aircraft for transporting intermodal containers and methods of operating such aircraft including methods of loading and unloading the containers. An aircraft includes a fuselage having a cargo space for receiving and supporting intermodal containers. The containers are oriented in the transverse direction in the cargo space or, more specifically, in a direction normal to the longitude direction that extends from the nose to the tail of the aircraft. The aircraft may transport standard 20-foot or 40-foot containers or lighter version of such containers that otherwise have the same form and features as the standard intermodal containers. The intermodal containers may be loaded through an opening in the bottom of the fuselage. Specifically, intermodal containers may be arranged into a row. The aircraft may be then rolled over this row of the containers and lowered onto the containers followed by engaging container corners.

Abstract: A hybrid fuel airplane and methods are presented. A cryogenic fuel is transferred to an airplane propulsor from an airplane fuel system comprising a cryogenic fuel tank and a jet fuel tank. The cryogenic fuel tank conforms to an outer mold line and carries a cryogenic fuel, and is located in a portion of the airplane body while not extending beyond the outer mold line. The jet fuel tank carries a jet fuel and is located in an airplane wing, or an airplane body, or both. A dynamic aircraft load is born on the cryogenic fuel tank, and the airplane propulsor is operated using the cryogenic fuel to generate thrust for the hybrid fuel airplane. An aerodynamic lift is generated using the airplane wing coupled to the airplane body.

Abstract: A pivoting aircraft wing and associated system and method are provided. The pivoting aircraft wing includes a wing member, a carry-through structure, and a spar box assembly pivotally connected to the carry-through structure. The spar box assembly extends longitudinally within the wing member. The spar box assembly comprises a spar box and a bearing support structure attached to the spar box. The aircraft wing further includes a plurality of bearings disposed within a plurality of bearing races defined by the bearing support structure and carry-through structure. The plurality of bearing races advantageously define an arcuate path of rotation such that the wing member is capable of rotating about a virtual axis of rotation.