REGA helicopter  

REGA Helicopter

Test yourself on my picture of a REGA helicopter in action above the alpine ski slopes, and see how good you are at finding the difference in the images. REGA is the Swiss Air-Rescue Service, and they respond to calls to the 1414 Swiss emergency number. They are funded by their 3 million patrons, and in 2016 REGA flew over 11,000 helicopter rescue missions. I took this dramatic photo at Oberengadin, and then realised it would make an interesting subject for our free game.