airspeed indicator problems

[Guest nhraracer90]

Hello, Lately I have been having problems with my airspeed indicator on my helicopters not working. The flight will start out fine, but then going along it will just go back to zero. Also the helicopter autopilot will stop working too. Sometimes the helicopter will rapidly nose down and go crazy. Any ideas?

[Guest WarpAir]

Hello,Lately I have been having problems with my airspeed indicator on my helicopters not working. The flight will start out fine, but then going along it will just go back to zero. Also the helicopter autopilot will stop working too. Sometimes the helicopter will rapidly nose down and go crazy. Any ideas?

If you use ASA, it cause you dont have anti ice swithed ON, if you dont use ASA or Hfi weathter program, then i have no clue.If you use Hifi weather like ASA, think thier is option to turn off icing effect on your plane.the icing effect is supposed to mess up your speed sensors

[McCrash 3]

Try using all the de-icing and heat (pitot for one) switches in the sim. Check the keypress assignments.