JJB*
Core User of DJI
Flight distance : 13365584 ft
Netherlands
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Hi szlatan,
In addition to the good analysis already given, MA2 with low battery (<20%) will reduce power output to keep craft safely in the air.....with as result that the it will not fly max speed with 100% forward stick.
The autolanding started at 10% batt level, distance to HP 500 meters.
It landed in sea at a distance out of 968 meters!
Even with 100% forward stick (and after that + 100% up stick to stop the down motion) the distance out did not go less but increased! Why? beacuse of the maximum pitch down was reduced only to 8 to 10 degrees down at the end of he flight. Too much wind there, so it was flying backwards. see my chart.
to compare ; In N mode with full stick down your MA2 had a speed of 8 - 9 m/s while picthing down to 31 degrees! (batt% > 30%)
About your remark yaw or not ;
At 18m45 MA heads 038.7 degree (=HP heading), for 1 second yaw left input, MA2 now heads 314.At 18m47.6 you applied right yaw input to 18m52.9, MA2 yawed from 314 to 322, so it made a full turn.
Guess we all know that flying with low battery cell values is not wise to do, but myself did not realize that it has so much effect on the power output, resulting is loosing so much forward speed.
PS1 RC stick mode3 is used (guess most 'pilots' use #2 mode)
PS2 see chart for yaw inputs and yaw heading (purple lines) , cannot make it easier to make it clear.
cheers + Grüß Gott,
JJB
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