Use of a version control system is essential. On the idea of a management control system. Some aircraft have gust locks fitted as part of the control system. Installation of European Train Control System Level 2 was under way in 2016. The missile was utilized by ships equipped with the Tartar Guided Missile Fire Control System. Jeeps and mini trucks, for correction of a fault in the pollution control system. This test proved the nozzle control system unacceptable. It utilized two throttle bodies combined with Chevrolet's computer control system. BDVs fail-safe to the open position upon failure of the control system. This is a programming example in ladder diagram which shows the control system. PLCs make it unnecessary to rewire a system to change the control system. Also added was a new automatic flight control system. The European Train Control System is being introduced. The Peugeot 2008 is available with Peugeot's grip control system. The number of reentry control system thrusters was increased from four to six.