Releasing a helium-filled balloon into the sky is generally not recommended, as it can have negative environmental consequences and may pose risks to aviation. While it is unlikely that a balloon released by an individual would be intentionally shot down, it's important to consider the potential hazards it may pose.
In the United States, the Federal Aviation Administration (FAA) regulates airspace to ensure the safety of air traffic. Objects such as balloons can be hazardous to aircraft, especially if they reach higher altitudes where they can interfere with flight paths or get sucked into engines. As a result, the FAA has guidelines and regulations in place to address the risks associated with releasing objects into the airspace.
While the FAA focuses more on larger objects like drones, it's possible that the release of a large balloon could be considered a violation of airspace regulations. Local law enforcement or aviation authorities might be alerted to the situation, and actions could be taken to mitigate the potential risks, such as attempting to contact the person responsible for the balloon release or tracking its trajectory to assess potential hazards.
It's crucial to be aware of the potential impact on aviation safety and the environment before releasing any object, including balloons, into the sky. Consider alternative ways to enjoy and celebrate without contributing to potential risks or harm.