CS-VLA 969 Fuel tank expansion space

• ED Decision 2003/18/RM found in: CS-VLA Amdt 1 - Very Light Aeroplanes (Mar 2009)

CS-VLA 969 Fuel tank expansion space ED Decision 2003/18/RM Each fuel tank must have an expansion space of not less than two percent of the tank capacity, unless the tank vent discharges clear of the aeroplane (in which case no expansion space is required). It must be impossible to fill the expansion space inadvertently with the aeroplane in the normal ground attitude.