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Which lines carry the most weight?

The rear lines (C or D-lines) The middle lines (B or B and C-lines) The lines on the front (A-lines or A and B-lines) The brake lines.

Most of the weight is carried by the lines attached to the front of the canopy.

You're on a straight course and you don't need to change direction any time soon. What do you do with the brake handles?

Let go, because holding them all the time is unnecessary and tiring. Hold them at all times, because the wing will shoot in all directions if you let go. Hold the handles lightly and relax your arms. This ensures a bit of pressure on the brake lines. Hold the handles and pull them down quite a bit. The wing will fly slower and more stable that way.

Modern paragliders fly best without any brake applied - at the so-called trim speed.

But by applying a little bit of pressure, you take out the slack in the brake lines. You feel better what the wing is doing and you can react quickly and subtly to keep the wing straight overhead. This is called active flying.

If you have some more experience it doesn't hurt to let go of the brake handles and relax, but only if it's safe to do so.

Which pre-launch check is the most important?

Checking the lines and canopy are laid out cleanly. Checking your flight instruments. Checking your leg straps are fastened. Checking if there is sufficient thermal activity.

Even though all newer harnesses have a safety feature to prevent you from falling out of the harness if you forget your leg straps, this is very uncomfortable and on an older harness it may be a fatal mistake. Checking lines and canopy is of course very important as well.
See the section on Launching in the Basic techniques chapter.

What happens when you fly too slowly?

The wing collapses. The glider will enter a deep stall. Nothing, you can fly as slow as you want.

Below the minimum speed or stall speed, the wing stops flying and will descend straight down like a parachute. This is a very unstable situation and often leads to a spin or stall.
See the chapters on Aerodynamics (stalls) and Advanced flying.

A pre-flight check should be executed...

...before take-off. ...after every flight. ...every six months or as often as the manufacturer recommends. ...only by your instructor.

Before you take off, you should check at least these things: pilot, lines, canopy, wind, airspace.

When is the best time to put your legs down during the landing approach?

As soon as you can see the landing field. After you have burned off excessive height and start your landing circuit. At the last moment during the landing flare. When you are on the final leg of the landing circuit.

D is the safest option. The others are either uncomfortable and unwanted because you can't use weightshift anymore, or unsafe if you are too late and land on your bum risking a back injury.

What is the weight of the fabric used to make paraglider canopies? (g/m²)?

500g/m² 350g/m² 35g/m² 10g/m²

Very light fabric strong enough for paragliders can be as light as 25g/m². Very strong and heavy fabric weighs 40g/m² or more.
At around 35g/m², you can calculate that the weight of the fabric of just the top and bottom sail of a 25m² canopy is a bit less than two kilos.

You just landed. What do you do?

You bundle up the glider in a 'field pack' and take the shortest way to the designated packing area. You bundle up the glider in a 'field pack' and take the shortest way to the edge of the field and from there to the designated packing area. You report to the instructor. When he or she says it's ok, you bundle up the glider in a 'field pack' and walk to the designated packing area. You pack up your vulnarable glider on the spot and then you report to the instructor.

Directly after landing, look around for other gliders that are about to land and clear the landing area as quickly as possible, without disturbing others.

How tight do you need to pull the leg straps of the harness?

As tight as possible so you won't fall out of the harness and you won't move from side to side in a turn. As loose as they will go so you can easily accelerate during take-off and the circulation in your legs is not hindered. That doesn't matter, as long as the buckles are secure. They need to be loose enough that your flat hand can just fit between the straps and your legs. That way your movements aren't hindered too much and you can still get into the harness easily after take-off.

The tightness of the leg straps does not influence the flying properties of the paraglider.

When the leg straps are too loose, after take-off you will find yourself hanging low under the seat and it's more difficult to get in the harness.

Too tight will hinder your movements during take-off, depending on the harness design. In some harnesses it will prevent you from getting into the seat fully.

What happens when you brake a paraglider so much that the air speed falls below the minimum speed of about 25km/h?

The glider stalls, ie it doesn't fly anymore. The glider will fly on as slow as you want. The glider collapses.

The photo shows what happens when you pull so much brake that the air speed of the paraglider falls below its minimum speed. The glider stalls. Therefore we sometimes call the minimum speed of a paraglider the stall speed.

Don't do this while flying! Unless you are on an SIV- or acrocourse.

Older gliders can also enter a deep stall when you brake too much - see the chapter on Aerodynamics.

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