Если у вас полеты в горизонте - треккер/маяк/логгер GPS еще подойдут, а вот если вы вертикально “подковой” летаете, то GPS может сыграть злую шутку - далеко не все они учитывают вертикальную скорость, из-за большой погрешности её измерения. Надо экспериментировать будет
Ну так в нижней точке есть метров 100 прямого полёта в горизонте. Максимальную скорость при этом и надо измерить.
Саша Анисимов в Питере на F5D трубку ПИТО использует, накладную на крыло. Поговорите с ним
Вообще-то я на его гонке и летаю 😉 , он живёт на соседней улице
Только f5d намного больше этой 900мм малышки
Если найдешь что нибудь подходящее, дай знать в личку плиз
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