Looking through the forum here, but also over at ardupilot.com and the Facebook group, one can see many folks who have either complained of poor flight performance of their IRIS or had crashes due to power loss towards the end of a flight.
I just came across this video on Youtube from DJI where they demonstrate their claim of a 25 minute flight time for the Phantom 2 vision with a demo flight:
My IRIS came with two Propeller Fastener kits, that include this:
Two interesting things:
- This Propeller Fastener doesn't actually match the one that is on the IRIS. It's longer. With that you would have to replace all four Propeller Fastener at the
Based on some of the comments I have stumbled over here and at http://ardupilot.com/ here is my "wishlist" for add-ons as well as "fixes" to IRIS. Please chime in if something is missing or some of the items are completely out of whack.