that's the problem...
Editing some text in a notepad document isen't hard.
EDIT: Here, Here are the console commands for vehicles.
vehiclenamevehicle.forwardthr
ust=99999; -makes a vehicle go fast forward
vehiclenamevehicle.backwardth
rust= # ; (or reversethrust)
vehiclenamevehicle.yawforce= # ;
vehiclenamevehicle.rollforce= # ;
vehiclenamevehicle.pitchforce= # ; - all change flying vehicles forces.