What is the typical shelf life of pyrotechnics on a vessel?

The typical shelf life of pyrotechnics on a vessel is indeed around 3 years. This timeframe is based on various factors including the materials used in the pyrotechnics, the conditions under which they are stored, and regulatory guidelines.

Pyrotechnics, such as flares and other signaling devices, can deteriorate over time due to exposure to moisture, temperature fluctuations, and other environmental factors. Although they may still appear functional after this period, their reliability can significantly diminish, making it critical to adhere to the recommended shelf life. Regular inspections and adherence to maintenance schedules are essential to ensure that safety equipment is effective when needed.

Storing these devices for longer than their intended shelf life increases the risk of malfunction during emergencies, which is why understanding and following the recommendation of a 3-year shelf life is crucial for the safety of all on board.