Stamp: Silhouette of Jet Airliner (United States of America 1971)

Silhouette of Jet Airliner (United States of America 1971)

07 May (United States of America ) within release Airmail 1968-1973 goes into circulation Stamp Silhouette of Jet Airliner face value 11 United States cent

Stamp Silhouette of Jet Airliner in catalogues
Stamp Number: Sn: US C78c

Stamp is square format.

tagging omitted

Also in the issue Airmail 1968-1973:

Data entry completed
63%
Stamp Silhouette of Jet Airliner in digits
Country: United States of America
Date: 1971-05-07
Paper: coil,tagging omitted
Print: Recess
Perforation: line 11 x 10½
Emission: Air Post
Format: Stamp
Face Value: 11 United States cent

Stamp Silhouette of Jet Airliner it reflects the thematic directions:

An aircraft (pl. aircraft) is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or the dynamic lift of an airfoil, or, in a few cases, direct downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), gliders, paramotors, and hot air balloons.Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air."

An airline is a company that provides a regular service of air transportion for passengers or freight (cargo). Airlines use aircraft to supply these services. Many passenger airlines also carry cargo in the belly of their aircraft, while dedicated cargo airlines focus solely on freight transport. Generally, airline companies are recognized with an air operating certificate or license issued by a governmental aviation body. Airlines may be scheduled or charter operators. 

Stamp, Silhouette of Jet Airliner, United States of America,  , Aircraft, Airlines