23.03.2010, 13:00
There is a way...
Every bomberdair cockpit has a speed gauge that shows TAS and IAS. You could use them, but since I don't think the Fw200 has a bomberdair cocpit, you might use this method:
Enter your height and indicated airspeed into the bombsight then look through the sight and rise it. Choose a "dummy target" somewhere on the ground and when it comes by turn on the bombsight automation. Then just increase/decrease the airspeed untill the bombsight appears to be centered on that target. Don't do it for too long or your plane could automatically drop bombs when it reaches the calculated angle. When the target you chosen appears to be stationarry on your bombsight you probably hit the true airspeed.
If the Fw200 has a sight without the automation option, use the bombsight table, there is nothing you can do.
Every bomberdair cockpit has a speed gauge that shows TAS and IAS. You could use them, but since I don't think the Fw200 has a bomberdair cocpit, you might use this method:
Enter your height and indicated airspeed into the bombsight then look through the sight and rise it. Choose a "dummy target" somewhere on the ground and when it comes by turn on the bombsight automation. Then just increase/decrease the airspeed untill the bombsight appears to be centered on that target. Don't do it for too long or your plane could automatically drop bombs when it reaches the calculated angle. When the target you chosen appears to be stationarry on your bombsight you probably hit the true airspeed.
If the Fw200 has a sight without the automation option, use the bombsight table, there is nothing you can do.