JJB*
Core User of DJI
Flight distance : 12225059 ft
Netherlands
Offline
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S-e-ven Posted at 8-20 21:53
Taking in account the kids saying, I don't think that the no HP was the problem.
Also looking at the fact, it happened in FCC country, the 300m shouldn't be a problem, either.
I see it just a second option, to look into, for DJI.
Hiya,
HP was recorded during start ; 41.83197000 / -84.95626700 ; that time 8 satelites but with bad reception, apparantly good enough to set a HP (as it is recorded into the file)
After takeoff just 1 sec into P-GPS, than into OPTI and a weird warning: "To take off in non-P mode. toggle Flight Mode Switch to another mode and then toggle it back" ; its a SPARK....
At height 4.9 (baro) a warning "Maximum Flight Altitude Reached. Adjust altitude in MC Settings if required", this beacuse of flying in OPTI mode. (see manual)
After 14secs 7 sats and 2 bars for reception, this will cancel the height limit in OPTI, so SPARK can go higher than 5 meter. But than mode should switch to P-GPS, wich i did not this moment but after 13 seconds during gaining height. Guess beacuse shortly after cancel the height the GPS count dropped to 6. (once the limit is killed, it will not become active gain)
If GPS signals are weak and vision doesn`t work height is limited to 30 meters. But in this case Vison did work....strange to see that at height of 31.5 meters OPTI did change into P-GPS. Strange for me because is there a link to the 30 meter limit wich is described in the manual when the vision is not in use....
At the end, if the son says that he saw 2 'things' dropping out of the sky ; must be a seperation SPARK-BATTERY case.
cheers
JJB
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