How often do we wash a helicopter when on land?

Washing a helicopter while on land is essential for maintaining the aircraft's integrity and performance, as well as ensuring safety. The standard frequency for washing is set at 14 days. Regular washing helps to remove contaminants such as dirt, salt, and other debris that can accumulate on the helicopter. These contaminants can cause corrosion, affect the paint and coatings, and potentially interfere with vital aircraft systems.

Washing every 14 days ensures that the aircraft is kept in optimal condition, adhering to maintenance protocols and prolonging its lifespan. It's also important to consider environmental factors, such as the location and condition of the helicopter. In some cases, if the helicopter is exposed to harsh conditions, it may require more frequent washing, but the established guideline is a wash every 14 days. This practice is crucial for overall aircraft upkeep and aligns with maintenance standards and regulations.