Dimensions: 10.5 x 15.5 cm. (4.1 x 6.1″)

Publisher/Editor: –

Condition: Postally used, backside written and stamped. Good condition.

Notes: A glider or sailplane is a type of glider aircraft used in the leisure activity and sport of gliding (also called soaring). This unpowered aircraft can use naturally occurring currents of rising air in the atmosphere to gain altitude. Sailplanes are aerodynamically streamlined and so can fly a significant distance forward for a small decrease in altitude.

In North America the term ‘sailplane’ is also used to describe this type of aircraft. In other parts of the English-speaking world, the word ‘glider’ is more common. (Wikipedia)