pdf Gfa ad 165 Popular
By Tim Shirley Tagged in Various 2472 downloads
gfa ad 165.pdf
ALL FRP SAILPLANES WITH WATER BALLAST - TANK TESTING
Applicable to all gliders of fibre reinforced plastic construction which may be operated with water ballast. Investigation into a number of gliders with known leaking water ballast tanks in the wings has shown that corrosion of the main wing fittings has occurred as a result of water penetration by capillary action.