Stamp: Single-engine airplane (French Indochina 1949)
Single-engine airplane (French Indochina 1949)
13 June (French Indochina ) within release Airmail stamps without inscription RF goes into circulation Stamp Single-engine airplane face value 20 French Indochinese cent
| Stamp Single-engine airplane in catalogues | |
|---|---|
| Yvert et Tellier: | Yt:FR-ICPA46 |
| Michel: | Mi:FR IC 358 |
Stamp is square format.
Also in the issue Airmail stamps without inscription RF:
- Stamp - Single-engine airplane face value 20;
- Stamp - Single-engine airplane face value 30;
Stamp Single-engine airplane 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.
