Rocket only deploys parachutes at apogee (Main only) Rocket deploys drogue chute at apogee and main chute later (Drogue to Main)
Click here after you have selected your deployment type. You will need to know predicted altitude and descent rates of your rocket to use this.
Your rocket will drift about feet under these conditions. Which is miles. The chart below shows drift estimates for each of the conditions listed.
Email me your feedback