A unitized composite aircraft wing includes upper and lower composite laminate wing skins that have differing stiffnesses and are bonded to a composite grid structure. In embodiments in which one computing device has to trust another computing device without authenticating the other computing device, a machine identifier and a credential group value are associated with data operations in communications from the unauthenticated computing device. A sensor node is initialized and configured with one or more connection parameter sets allowing it to associate with a given wireless network implemented by one or more access points. The entire web of formed packages is transported through a filling device, which continuously fills the packages while in web form. The medial bracket assembly has two sliding locks. A plurality of overlapping longitudinal folds are formed in first and second halves of the airbag, and the folded distal and proximal portions of the airbag are each folded substantially transverse to the longitudinal folds so as to form two compact fold bodies.