NAGA JITU Some aircraft, the Panavia Tornado for example, retain a very basic hydro-mechanical backup system for limited flight control capability on losing electrical power; in the case of the Tornado this allows rudimentary control of the stabilators only for pitch and roll axis movements. High performance aircraft that have fly-by-wire controls (also called CCVs or Control-Configured Vehicles) may be deliberately designed to have low or even negative stability in some flight regimes - rapid-reacting CCV controls can electronically stabilize the lack of natural stability. Pre-flight safety checks of a fly-by-wire system are often performed using built-in test equipment (BITE). From there, motherboards vary by the type of removable components they're designed to handle internally and what ports are available for attaching external devices.|They {Compared|In contrast} CPA Earnings To {Those|These} Made With Slot Rafii777. {It's|It is} {Sad|Unhappy}