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Despite a good flare, you have a lot of speed just before touching down, because you landed with the wind in your back. What do you do?

You land on your feet and try to run it out during landing. You pull in your legs and land on your bum - the foam protector or airbag in your harness will absorb the blow. You stretch out your legs and land on your back. This ensures the airbag gives maximum protection. On touch down you drop forward and catch the fall with your arms.

A is the safest option if you're not familiar with a PLF (parachute landing fall) which needs practise. Your legs are much stronger than your back or arms.

Although on a flat grassy surface, you could get away with answer B, it can be very dangerous when stones, holes or other objects are hidden in the grass.

Using the protection in your harness as a landing option is not safe - would you park your car against a wall at full speed because the airbags will catch the blow?

What do we call the risers that are connected to the lines running to the leading edge of the canopy?

A-risers B-risers C-risers D-risers

These are the A-risers connected to the A-lines.

'Big ears' are a descent technique and serve to increase your descent rate. Additionally, in which situation is pulling 'big ears' a good idea?

When trying to fly into a strong headwind. When flying in turbulent conditions. When turning in a small thermal. All of the above are correct.

Pulling big ears reduces the wing area and therefore increases the wing load. This stabilizes the canopy somewhat. It also increases the flying speed but in most cases this is counteracted by the extra drag the ears create.

We lay out the canopy in a semi-circle before take-off. Why?

This reduces the tendency of the lines to tangle. This ensures that the canopy will fill from the middle cells towards the tips. This ensures that the outer cells will fill with air first. This is the only way you can separate the brake lines from the main lines properly.

When the center cells fill first, the canopy will rise steadily and straight.

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.

For a paraglider in the mountains, what wind speeds are considered safe to fly?

Only nil winds from 0 to 1 Bft. Only light winds from 2 to 3 Bft. Only with wind from 0 up to 3 Bft. Only with wind speeds over 3 Bft.

Wind results in turbulence in the mountains. While soaring on a ridge or at low dunes or flying in flatlands may be safe up to 4 Bft or a bit higher using a smaller mini-wing, in the mountains a wind speed up to 3 Bft (a maximum of 20 km/h) is the maximum for most pilots to fly safely. Strong winds are considered 25 km/h or over.

It's sunny on launch and you're ready to take off, but the wind has been from the back for quite a while. What do you do?

Stay there and be ready to go. Parawaiting is part of the sport and it's not uncomfortable in the sun. Hold on to the brakes and risers but sit down on your harness. The reserve parachute under your seat is a comfortable seat. When the wind turns you're well rested and ready to go. You disconnect the wing from the harness and pack up the glider. The vulnerable material suffers from the sun. As soon as the wind turns you unpack and get ready again. You bundle up the glider in a 'field pack', take off the harness and lay your equipment in the shade. That way, the materials aren't damaged, you can rest a bit and you will be ready quickly when the wind turns.

Gliders suffer the most from direct sunlight. The airtight coating is damaged by the UV-radiation. Don't leave your glider out in the sun unnecessarily.
Additionally, sitting on the reserve parachute may damage it without you noticing, so it might fail if you ever need it. Never sit on your harness.

A paraglider glides down through the air. But at what speed?

The forward speed is over 50 km/h and the sink rate around 10 km/h. The forward speed is over 50 km/h and the sink rate around 1 m/s. The forward speed is around 35-40 km/h and the sink rate around 1 m/s. The forward speed is around 35-40 km/h and the sink rate around 0,1 m/s.

These are all speeds relative to the air!

You are standing on take-off and you feel the wind coming a bit from the side. Is that a problem for a safe launch?

Yes that is a problem. We need the wind to be straight from the front to take off safely. Up to about 45 degrees is usually not a problem. You lay out the wing facing the wind and during the acceleration phase you correct your course to fly away straight from the take-off. Up to about 45 degrees is usually not a problem. You lay out the wing straight down the take-off and correct the wing during the inflation phase. Up to about 90 degrees is usually not a problem. You lay out the wing straight down the take-off and correct the wing during the inflation phase.

B is the only correct answer for an Alpine or forward launch in the mountains. When you choose to execute a reverse launch, C is a possibility as well. For a tow launch, sometimes a 90 degree crosswind can be safe to start for more experienced pilots.

Which data do you need to calculate the wing load?

The weight of the wing, the flat surface of the wing and the weight of the harness. The take-off weight and the flat surface of the wing. The span, the flat surface and the weight of the wing. The aspect ratio and the take-off weight.

The wing load is defined as the weight on the wing per square metre. Therefore you need the total take-off weight and the flat surface of the wing to calculate it. For example, a 25m² glider flown by a pilot with a TOW of 100kg has a wing load of 4kg/m².

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