A packet processing apparatus includes a packet processing engine and a search engine connected through a bus having a bandwidth which is equal to or greater than a total transmission bandwidth of one or more receiving ports. Zero fuel time may be determined based on a fuel burn rate and an amount of remaining fuel. The device further has an elongated load bearing component along the longitudinal axis and has an external surface including at least one groove disposed along the longitudinal axis. In a preferred embodiment, each of the first and second panels is formed from a high conductivity, high temperature composite material. napus plant, progeny and parts thereof comprising a non-transgenic mutation of an endogenous acetolactate synthase I gene and a non-transgenic mutation of an endogenous acetolactate synthase III gene.