An aircraft cargo deck is provided to receive loads stored in the cargo compartment. The taping tool has a first portion for receiving a flow of mastic, and a second portion for receiving the flow of mastic and for dispensing tape and mastic. The transition duct extends between a fuel nozzle and a turbine section, and has an inlet, an outlet, and a passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. These mechanisms perform the functions including but not limited to generating processing debug information, processing link identification information, injecting errors across communications links and performing error detection. Text-to-speech and speech recognition technologies further broaden the usability of the system and permit over-dial or web provisioning.