The Ventus 3 is the benchmark at the moment in 18m-class, the last European- and World Championships were won in it’s “Sport”-version. Quite recently the self-launcher – called “Performance” – was introduced. The outstanding handling ensures that the entire potential is available not only to top pilots. Simple engine operations, a steerable tail wheel and the wing wheels guarantee relaxed take offs and landings – without waiting in line for the tug.

Flat-rate for at least 7 charterdays.
If the charter period is more than 7 days, a fee of € 330,-/day will be charged (= € 2.310, -/week), regardless how many days the glider is flown.

Flex-rate from at least 7 charterdays.
If the charter period is 7 days, € 400, - / flown day will be charged, but at least 4 days. For charter periods of more than 7 days, find the costs in the list below.

Original source:
https://www.rent-a-glider.com/view/p-1764/Ventus-3M/