Gotcha reason why i asked question bc i flew a wp today i was 8000ft away & when i viewed cam as it was making a u-turn it was nothg but a building in front of it if it would have crashed it would have been my fault bc i thought i was flying bk over a small bicycle shop when i set the wp but didnt know there was a tall building that i didnt account for behind the bicycle shop & thats what it was so close to hittin . I quickly toggled the switch to hopefully stop mission & i noticed bird just hovered there a few seconds ( im still 8000ft away) so im puzzled as to what actually stopped the bird from flying into building btw the CA or me toggleing the switch to cancel wp?