How often do we wash a helicopter at sea?

Washing a helicopter at sea is an important maintenance practice to protect the aircraft from the corrosive effects of saltwater and environmental contaminants. The correct answer, which indicates washing the helicopter every 7 days, aligns with the established maintenance schedule to ensure the aircraft remains in optimal conditions during prolonged deployments at sea. Regular washing helps to remove salt buildup, dirt, and debris that can lead to corrosion, mechanical issues, and decreased performance over time. In naval aviation, frequent cleaning is prioritized to preserve the helicopter's integrity and extend its operational life. The recommended interval of 7 days strikes a balance between maintenance needs and operational readiness, ensuring that the aircraft is clean and functional when it is needed for missions.