USSR. The "Ready for Air Defense" badge of the USSR Air Defense Committee was established in August 1935.
According to the Regulations, the "Ready for Air Defense" badge was awarded upon excellent completion of standards, which included the study of Anti–Air and Chemical Defense tasks, knowledge and ability to use a gas mask correctly, the ability to provide urgent assistance to victims of fires and other disasters, be a front-runner in production and an active participant in OSOAVIAKHIM programs for the work of air defense in the field. permanent residence, work or study.
The sign "Ready for Air Defense" of the OSOAVIAKHIM of the USSR is made in the form of a regular circle, the center of which is decorated with a scarlet pentagonal star with the signature "Ready for Air Defense". The right part of the circle has the shape of a gear, and the left is decorated with a wheat ear.
The sign also shows the air defense protection equipment. The shoe was made in the shape of a small airplane, to which a sign was attached using two chains. The fastener by which the "Ready for Air defense" sign was attached to clothing consists of a nut and a screw.
Brass, enamel. The diameter of the sign is 34 mm.