Skip to main content

Questions tagged [hang-glider]

Use for questions regarding gliders where the pilot rides in a harness hanging off the airframe, usually controlled using a weight-shift control system. For weight-shift powered aircraft, use the [weight-shift-control] tag instead.

Filter by
Sorted by
Tagged with
4 votes
2 answers
465 views

What is "negative geometric washout"?

I read that the wing of a hang glider should be tightened with cables so that it has a "negative washout", but I didn't really find anything about what this means
Entaldalpe's user avatar
0 votes
2 answers
343 views

Is it possible to have a foot powered hang-glider?

My goal is to build a pedal-powered hang-glider capable of traveling at least 80 kilometers per hour. Is such a unit possible in principle, or do we need orders of magnitude more power?
Entaldalpe's user avatar
1 vote
1 answer
113 views

How do streamlines look on the wing of a hang glider?

How do streamlines/flow look like on single surface wing of hang gliders, especialy on the lower side? Has anyone installed tufts or done CFD analysis on this?
22flower's user avatar
  • 1,958
1 vote
1 answer
748 views

Are there retractable, compact hang gliders?

I was wondering if there were hang gliders that you could, say wear on your back, in which the wings would retract into the suit. Kind of like the falcon in the mcu? If they aren't there, why not?
Sreenandan Balasubramaniam's user avatar
2 votes
3 answers
587 views

What is the lightest powered hang glider?

And how light can it be for foot-launch and climbing on its own power? I know there are stunningly light paragliders, but they are slow, inefficient, the wings wear out quickly, and they are prone to ...
L29Ah's user avatar
  • 137
3 votes
2 answers
368 views

Do raked wingtips reduce drag of a hang glider?

Do they realy reduce drag or improve performance? If so, how?
user avatar
1 vote
1 answer
270 views

Why hang glider dont over pitch when inrease AoA?

Glider change AoA with changing c.g. To do that,you must push control bar forward,your c.g. move back,so we have torque in clockwise direction which wants rotate glider.. Situation can be even worse,...
user avatar
3 votes
3 answers
627 views

Is center of gravity (C.G.) of wing itself in line with hang point (hang glider)?

Where is center of gravity (C.G.) of hang glider wing? Is it the hang point, in front of it, or behind it? Is the control bar "neutral" when the glider is at rest and there is no wind or ...
user avatar
2 votes
3 answers
1k views

What determines the "hang point" and control bar position of a hang glider?

What is the relation between Center of Pressure (C.P.), Aerodynamic Center (A.C.), "hang point" (the point where the flexible "hang strap" connects to the glider, or the point ...
user avatar
1 vote
4 answers
2k views

Pros and cons of a thin cambered wing?

What are the pros and cons of a thin cambered wing? Does a thin cambered wing suffer from a flow separation bubble on the lower side, at cruising speed/low AoA? Very roundy leading edge, can air ...
user avatar
9 votes
4 answers
3k views

Can hang glider hover straight into wind and keep same position? [duplicate]

Isnt resultant force allways pointing slighlty backward at every wing,so why hang glider is not push downwind by the wind? From theory that cant be possible,so does wind somehow coming at him at ...
member2017's user avatar
3 votes
1 answer
612 views

What are the differences between battens and ribs?

What are the differences between battens and ribs?
user avatar
5 votes
7 answers
2k views

An airplane has an engine that pushes its flight. What force pushes a glider to fly? [duplicate]

An airplane has an engine that pushes its flight. What force pushes a glider to fly? Is it gravity? I think the flight of a glider is driven by gravity, but some people disagree with me. They say ...
enbin's user avatar
  • 339
6 votes
2 answers
1k views

How should a glider pilot handle inadvertently entering a foreign country?

Typically, when an aircraft lands on a different country than its departure, it has to land on an international airport. There many services are provided like customs, passport control etc, to make ...
user3634713's user avatar
2 votes
1 answer
736 views

What does the acronym PDA stand for in the aviation domain

While reading an article about Hang Gliding reserve parachutes, I came across the acronym "PDA". The article seemed to imply that this is a type of parachute and a further google search seems to ...
bclarkreston's user avatar
  • 3,696
36 votes
2 answers
12k views

Why can't I hang glide in NYC?

I was stopped by NYPD for attempting to hang glide in an uncongested area by Midland Beach, Staten Island. They called their Legal Bureau and came back with "Illegal Navigation" and if I was to ...
royjr's user avatar
  • 463
3 votes
2 answers
756 views

Does wind provide lift for hang gliders in the air?

Basically, if there are no thermals, but a strong wind, is there a way to use that wind to gain altitude?
Theo's user avatar
  • 31
8 votes
4 answers
3k views

How can hang gliders and paraglider pilots prevent stall?

Aircraft and gliders usually have instruments to measure air speed and angle of attack, which should be monitored to prevent stalling the aircraft. However, it seems that most paragliders and hang-...
Antzi's user avatar
  • 4,222
4 votes
1 answer
468 views

What flies better in turbulent wind?

I trying to find a way to stay in a jet stream unpowered for a larger question. Is there a glider, kite or plane that flies best when in turbulent weather?
user avatar
5 votes
2 answers
121 views

Is there a worldwide association for stunt/trick/tournament hang-gliding?

I'm wondering if there is any prevailing organized body of sports-people in hang-gliders, other gliders, and/or personal non-powered glide craft in general? I'm particularly interested in stunts ...
New Alexandria's user avatar
6 votes
4 answers
3k views

Is it technically feasible to make a solar hang glider?

Is there any hang glider with solar sheets on top that can charge the e-trike or the e-Lift's battery in flight ? Just like the Sunseeker...
Ayan Mullick's user avatar
8 votes
1 answer
671 views

can the wreckages of a hot air balloon and a hang glider be salvaged for a working hang glider?

I'm currently working through my collection of Spike and Suzy albums, and in the album I'm currently reading, one of the main characters crashes with a hot air balloon near the wreckage of a hang ...
Nzall's user avatar
  • 892