12 aircraft systems for electrical generation, oxygen circulation, waste containment, and cargo storage primarily composed of cylinders, regulators, chillers, valves, bowls, toilets, containers, locks, guides, and mechanical parts therefore; aircraft parts, namely, starters, seats, valves, fuselages, landing gear, propeller blades, brake disks, pneumatic deicers, fuel lines, cargo racks, storage bins, and instrument panels; aircraft fuel components, namely, fuel tanks, strainers, filters, tank selectors, engine pumps, fuel primers; aircraft pneumatic components, namely, pneumatic breaks, door openers, pumps, alternators, starters, valves, filters, and moisture separators; aircraft tanks for fuel, coolant, oil, waste, and/or water storage and mechanical parts therefor