The BRISTELL RG version has a retractable undercarriage – an ideal aeroplane for secondary training and economical cross-country flights. Thanks to the combined comfort of good ergonomic design in the largest cockpit in its category, this aeroplane is the ideal vehicle for long cross-country flights. The BRISTELL RG version has heavy-duty wing spars in the standard configuration, which make cross- country flights much safer in extreme weather conditions.