On June 0, 1965, 70,000 balloons were released on the 438+09,65,438+00 military parade. Many netizens are concerned about whether balloons will pollute the environment. In fact, these problems have been considered in advance.
On June 65438+1 October1day, 70,000 colored balloons were released at the National Day military parade. The balloon instructor of the National Day military parade once revealed the secret for everyone: 70,000 balloons released are all made of pure natural latex, which is degradable. In general, this material will start to rot after being buried in the soil for about a week.
These 70,000 balloons are filled with colorless and odorless inert gas helium. Helium itself is a component of air, which makes the balloon easy to float and not flammable. Many netizens also praised the environmental protection balloon after understanding it.
Relevant regulations on balloon flying:
The relevant legal basis for balloon flying is People's Republic of China (PRC) Aviation Law, General Aviation Flight Management Regulations and Balloon Flying Management Measures.
According to the regulations, it is necessary to apply to the local authorities in advance to release a specific balloon, and it can only be implemented after approval, and the subject of releasing the balloon needs to have certain conditions.
It is worth noting that there are two kinds of special balloons mentioned here, unmanned free balloons and tethered balloons. The former refers to an unpowered, unmanned, lighter-than-air inflatable object with a total mass of more than 4 kilograms, while the latter refers to an inflatable object with a diameter of more than 1.8 meters or a volume capacity of less than 3.2 cubic meters and lighter than air.
Obviously, the balloons we usually talk about don't belong to the specific balloons here, so can these ordinary balloons be released at will? According to Article 34 of the Measures for the Administration of Balloon Release, unmanned free balloons with a total mass of less than 4kg and tethered balloons with a diameter of less than1.8m or a volume capacity of less than 3.2m3 need to be approved only when released in groups.
Reference to the above content: North Night New Vision-Where have all the 70,000 balloons released during the military parade gone? Technical guidance to reveal the secret, netizens praised the secret.