20 March (Australia ) within release Rock & Pop Music goes into circulation Stamp Cold Chisel face value 45 Australian cent
Stamp Cold Chisel in catalogues | |
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Michel: | Mi:AU 2021 |
Stanley Gibbons: | Sg:AU 2079 |
Stamp is horizontal format.
Also in the issue Rock & Pop Music:
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Stamp Cold Chisel in digits | |
Country: | Australia |
Date: | 2001-03-20 |
Size: | 38 x 26 |
Perforation: | comb 14 x 14½ |
Format: | Stamp |
Face Value: | 45 Australian cent |
Stamp Cold Chisel it reflects the thematic directions:
A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of short take-off and landing (STOL) or short take-off and vertical landing (STOVL) aircraft cannot perform without a runway.
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.
An aircraft is a machine that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. The human activity that surrounds aircraft is called aviation. Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others.