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8 votes
2 answers
1k views

How do engineers make sure UAV don't land on their front propeller?

Take, for instance, the following UAV: and suppose you have a payload with a very big volume that fits exactly in the fuselage (and there is no more space), but is extremely light. Thus, the heaviest ...
LandonZeKepitelOfGreytBritn's user avatar
2 votes
2 answers
1k views

Can the center of gravity ever fall outside the mean aerodynamic chord?

Can the aircraft center of gravity be outside the mean aerodynamic chord (i.e. %MAC being negative or more than 100%), at least theoretically? I'm not an expert in aviation. All I've heard is the ...
trolley813's user avatar
3 votes
3 answers
689 views

Is it possible to drop a payload via anchored parachute?

Apologies if this is not the proper forum for this question - Here's my situation: I'm trying to drop a payload via parachute with some accuracy. I'm worried that in the above setup, the line ...
BLAZORLOVER's user avatar