Ryanair, the Irish lost-cost airline has come out with its 2014 Girls of Ryanair Charity Calendar. The calendar features flight attendants stripped down to bikinis and other skimpy outfits.

Ryanair is hoping to raise €100,000 (about $138,000) and will donate the money to the Teenage Cancer Trust. The calendar is available for purchase on flights for €10 or £10 (around $14). It’s also available online but only to countries in Europe in which the airline flies to.

Ryanair also created a 5 minute, behind the scenes Making of Ryanair Cabin Crew Charity Calendar 2014 video. It’s already been viewed close to 400,000 times.

Check it out:

Thrillist has picked some of their favorites from this year’s pin-ups, check them out here.

Find out more about the Ryanair Charity Calendar and a little more about some changes coming to the airline in this USA Today article.