Compensating Vest

A compensating vest is a type of high-altitude equipment for pilots that is used to compensate for changes in air pressure at high altitudes. It is a vest that is laced on the chest and back, and inside it there are rubber tubes filled with air. When the air pressure in the environment decreases, the air in the tubes begins to compress, which leads to tension in the vest and compression of the pilot's chest.

The pressure relief vest was invented in the 1930s and was used on early high-altitude aircraft to prevent decompression sickness, which can occur when pressure drops rapidly. However, due to its complexity and high cost, it was not widely used and was replaced by simpler and cheaper devices.

Today, the compensating vest is used mainly in extreme sports such as parachuting and hang gliding. It allows pilots to maintain normal lung and heart function at high altitudes, where air pressure is reduced. In addition, the vest can be used to protect against cold and wind at high altitudes.

However, using a compensating vest has its drawbacks. Firstly, it can be uncomfortable and restrict the pilot’s movements. Secondly, it can cause breathing problems, especially with long-term use. Third, it can cause injury if used incorrectly.

Overall, the pressure vest is an important piece of high-altitude equipment and is used to protect pilots from decompression and other hazards associated with high altitudes. However, its use must be careful and comply with safety regulations.



A compensating vest is a necessary piece of high-altitude equipment for pilots whose work involves extreme air conditions. This is an outdated name for a unique piece of high-altitude equipment that is responsible for the safety and comfort of the pilot when air pressure drops.

The compensation vest is a lace-up vest made of durable and waterproof materials. It is designed to compress the chest as barometric pressure drops around the pilot. The compensated vest compresses the pilot's chest cavity and decompresses it as he rises into the air, creating pressure inside the chest cavity. Thanks to this, the pilot feels comfortable and safe even in extreme conditions.

Over the course of its history, the compensating vest has undergone many changes to be a more comfortable and effective means of protection for pilots. In the modern world, compensating vests have electronics as part of the safety and comfort system. They can adjust the degree of compression of the pilot's chest, control the level of air flow,