Souvenir Sheet: Cent. of the first South African aerial post flight (South Africa 2011)
Cent. of the first South African aerial post flight (South Africa 2011)
07 October (South Africa ) within release Airmail goes into circulation Souvenir Sheet Cent. of the first South African aerial post flight face value South African rand
| Souvenir Sheet Cent. of the first South African aerial post flight in catalogues | |
|---|---|
| Michel: | Mi:ZA BL130 |
Souvenir Sheet is horizontal format.
Also in the issue Airmail:
- Souvenir Sheet - Cent. of the first South African aerial post flight face value ;
- Stamp - Cent. of the first South African aerial post flight, from m/ face value ;
Souvenir Sheet Cent. of the first South African aerial post flight 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.
