hello
I am new to this world and going to buy spark as looking to do videos for my kite surfing.

I have few questions
1) if i am on the kite and doing the follow me mode how long the spark can hold in the air

2) if the battery is full how far away from the beach i can reach?

3) any good tips more than welcome.

thank you!

1) no more than 13 minutes
2) 2km is the range, but I would suggest 500m realistically
3) I don’t think the spark is the right tool for the job.  You want wind to kite surf, but you want calm conditions to fly a drone.   The spark does handle wind very well, but i think you are taking a big risk.    Also, is someone going to fly this for you ?   How do you intend to control it when you are on the water ?