When I take-off from send a SMS Text Message to ???

Connect

Use this applet when you're traveling. Applet will send an Android SMS text message to any mobile phone number you choose when you arrive/depart the location you designate. (Example: Landing at your destination airport automatically sends SMS text to person picking you up from the airport.)

This Trigger fires every time you enter or exit an area you specify.

This Action will send an SMS from your Android device to any phone number you specify.