31 March (Canada ) within release Scenic Highways - 1 goes into circulation Stamp Route 132, Quebec face value 46 Canadian cent
Stamp Route 132, Quebec in catalogues | |
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Stamp Number: | Sn:CA 1780 |
Stamp is horizontal format.
Also in the issue Scenic Highways - 1:
Data entry completed
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Stamp Route 132, Quebec in digits | |
Country: | Canada |
Date: | 1999-03-31 |
Size: | 56 x 28 |
Perforation: | 12½ x 13 |
Format: | Stamp |
Face Value: | 46 Canadian cent |
Print run: | 2500000 |
Stamp Route 132, Quebec it reflects the thematic directions:
Aviation is the practical aspect or art of aeronautics, being the design, development, production, operation and use of aircraft, especially heavier than air aircraft. The word aviation was coined by French writer and former naval officer Gabriel La Landelle in 1863, from the verb avier (synonymous flying), itself derived from the Latin word avis ("bird") and the suffix -ation.
Gliding as a sport began in the 1920s. Initially the objective was to increase the duration of flights but soon pilots attempted cross-country flights away from the place of launch. Improvements in aerodynamics and in the understanding of weather phenomena have allowed greater distances at higher average speeds. Long distances are now flown using any of the main sources of rising air: ridge lift, thermals and lee waves. When conditions are favourable, experienced pilots can now fly hundreds of kilometres before returning to their home airfields; occasionally flights of more than 1,000 kilometres (621 mi) are achieved