9 Aircraft electrical components, namely, aircraft electric light dimmers, aircraft electric and power cables, electric warning lights for aircraft; aircraft safety devices, namely, life jackets, life rafts, seat belts, fire extinguishers, safety harnesses other than for vehicles or sports purposes; aircraft computers; electronic aviation instrument systems and components, namely, computer display monitors for aircraft engines and systems, aircraft instrument displays in the nature of radar displays, liquid crystal displays, and aircraft status indicators in the nature of level indicators, automatic altitude indicators, and speed indicators; flight control devices, namely, electronic controllers for aircraft; avionic equipment, namely, avionic sensor systems being navigation systems, weather monitoring systems comprised of computer hardware and recorded software for monitoring weather and ground conditions, electronic communications systems comprised of computer hardware and recorded software for the transmission of communications data between two points, aircraft flight control systems in the nature of computer hardware and recorded software for the guidance and control of airborne vehicles, and collision-avoidance systems comprised of computer hardware and recorded software for the identification, tracking, and evasion of other airborne vehicles; avionic sensor systems, namely, navigation systems; simulators for the steering and control of vehicles; aerospace hardware, namely, power supplies for electronic aerospace devices; aircraft fuel cells; electric cables; power cables; gyroscopes and amplifiers