ihackstuff
lvl.1
United States
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ACW Posted at 2017-10-17 09:59
You are aware that at 30MPH the VPS will not be effective and Sport mode turns off the OA - the drone can not therefore register it's position from the ground or avoid anything. Sport mode is not designed to be used when the drone is at 3.3' above the ground - read the warnings that pop up when you switch to Sport mode and I suggest reading the manual too - the slightest change in the gradient of the terrain and you'll crash at that speed - which you did. Prop guards also make the gains of the drone more susceptible to wind speeds and can drag the drone downward - at 3.3', flying at 31MPH with no VPS or OA whilst doing 'wicked turns' with prop guards on - no, the Spark is not designed for that - no DJI drone is. May be an FPV racer by an experienced pilot with years of practice.
I read the manual, and the warnings, but thanks for assuming I didn't. :-)
2m off the ground (I suggest you read my thread) in sport mode is perfectly reasonable over perfectly flat terrain, perfectly cut grass, all of which I said in this thread. I also mentioned in this thread that I accounted for wind speeds and "downward" drift, which is why I started at 2m. According to my flight logs, the aircraft never dipped below 4.5 feet during the entire session. Again, perfectly reasonable.
I understand that VPS and OA are not a factor, which is why I was in an open field with a near-perfect grass cushion and plenty of room and stopping distance.
And "I" didn't crash. A propeller broke, and the drone went down. Perhaps I wasn't clear in how I stated this, and sorry if I'm coming across as grumpy, but I figure if I'm going to be chastised in my first post, for not doing anything wrong, I at least have the right to defend myself. |
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