04 July (French Indochina ) within release 75 years Universal Postal Union (UPU) goes into circulation Stamp Residents from different places, plane in front of globe face value 3 French Indochinese piastre
Stamp Residents from different places, plane in front of globe in catalogues | |
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Yvert et Tellier: | Yt:FR-ICPA48 |
Michel: | Mi:FR IC 360 |
Stamp is square format.
Stamp Residents from different places, plane in front of globe it reflects the thematic directions:
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.