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YAK UK - Mark Jefferies is the UK and Ireland sales centre for Extra aerobatic aircraft.

28 years ago Walter Extra made history by flying an aircraft that literally changed the aerobatic world, not to mention the industry.

It was 1981 when the manufacturing engineer and German champion pilot completed and unveiled the first EXTRA to the world—the EA-230.

Over the years, Walter Extra and his select team of engineers have built and certified seven different aircraft, making the most significant aircraft design breakthroughs in a generation. Today, pilots around the world consider Extra aircraft a superior choice.

Video of 2005, 2006  & 2007 British Aerobatic Champion - freestyle by Mark Jefferies in the Extra 300s

Extra 300s 9th place in world aerobatics (2007 & 10th in 2009) with 6th in one unknown flight.8th in the 4 mins freestyle (all flights video here)