Abstract: A three-dimensional print head apparatus may include a securing mechanism, a hopper, a nozzle, a heating system, and a fume extraction system. The securing mechanism may be adapted to secure to a wrist joint of a robotic arm. The hopper may have a cavity and a lower aperture and may be secured to the securing mechanism. The nozzle may have an upper aperture and a lower aperture. The heating system may be positioned along the barrel.

Abstract: A fixing for attaching an object to a panel, the fixing comprising: a head member (11) configured to be located on a first side of the panel; a back member (13) configured to be located on a second side of the panel and to receive at least part of an attachment element; and a neck member (12) connecting the head member (11) and the back member (13), wherein the head member (11), neck member (12), and back member (13) are rigidly coupled together and a part of the back member extends radially outwardly with respect to the head member, such that the back member is locatable on the second side of the panel by manipulation of the rigidly coupled head member, neck member and back member.

Abstract: A fixing for attaching an object to a panel, the fixing comprising: a head member (11) configured to be located on a first side of the panel; a back member (13) configured to be located on a second side of the panel and to receive at least part of an attachment element; and a neck member (12) connecting the head member (11) and the back member (13), wherein the head member (11), neck member (12), and back member (13) are rigidly coupled together and a part of the back member extends radially outwardly with respect to the head member, such that the back member is locatable on the second side of the panel by manipulation of the rigidly coupled head member, neck member and back member.

Abstract: An aircraft flight data monitoring and reporting system is provided. The system comprises: an onboard flight data recording and reporting unit; a zero-configuration service discoverer; a remote base station; a remote flight data monitoring storage and analysis unit; a wireless communication link; and a network, the wireless communication link and network for communications between the aircraft flight data monitoring and reporting system and each of the base station and the flight data monitoring storage and analysis unit, wherein the zero-configuration service discoverer facilitates auto-discovering between the flight data recording and reporting unit and the base station.

Abstract: An aircraft flight data monitoring and reporting system is provided. The system comprises: an onboard flight data recording and reporting unit; a zero-configuration service discoverer; a remote base station; a remote flight data monitoring storage and analysis unit; a wireless communication link; and a network, the wireless communication link and network for communications between the aircraft flight data monitoring and reporting system and each of the base station and the flight data monitoring storage and analysis unit, wherein the zero-configuration service discoverer facilitates auto-discovering between the flight data recording and reporting unit and the base station.