Episode 41 - Nova Flight Testing

[Trent]

This week I did some general flight testing of the Nova to confirm it’s CG location and to determine it’s general flight efficiency.

It consumed more amp-hours than the GeekStar did, however after further consideration I believe measuring efficiency “per hour” doesn’t make a whole lot of sense. Instead, a “amp hours per mile” would be more appropriate. In this case, I think the Nova would win out as it’s cruising speed at half throttle is easily 2 or 3 times faster than the GeekStar with the same throttle setting. More testing is indicated.

Equipment Used:
Motor: www.hobbypartz.com/75m42-optima450-2220-950kv.html
ESC: www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=13429
Batt: www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=6306
Servos: www.hobbypartz.com/topromisesg9.html
Prop: www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idproduct=5437

Stats:
Weight: 32 oz
Thrust: 21 oz
Wing Area: 3.33 square feet
Wing Loading: 5.3 oz per sq ft

Make sure to visit the forum on www.mygeekshow.com/forum to get additional details about the airplane and episode.