20140816 得子口溪 龜山島

天氣陰,風力約1級...
上次的 navi over shoot的情形,調低了roll 的 P gain, 出海前試了3個航點, 情況看來不錯才繼續出去..
出去就開始搖.....(神奇的是回來居然都沒搖)
不幸的是這時才發現電流感應線又掉了.....
最遠的航點約10km外,應該是夠電就沒叫他回來了.....

10km去龜尾

高度是一路爬到500m, 回來降到100
 岸邊的航點跑得不錯...左去就一路遙...右回可是直得很
 搖的還很不規律....
 有的時候就自己搖大了....
 高度速度圖...全長22km, 20 mins
 最遠點的RSSI還有60%,但是中間有時掉到54%....
 凸然發現搖得大時衛星的數字不好....

 這張很好玩,起飛跟降落的地方居然這麼近....


飛行中,過200m就看不見了...
天線站
它真的有回來














很搖,很久,很無聊...

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