Lynx helicopter landing on ship in rough sea

This video shows a landing conducted by a Prism Defence Test Pilot and Flight Test Engineer during development of Ship Helicopter Operating Limits for the Lynx Mark 90B helicopter onboard the KNUD RASMUSSEN class Offshore Patrol Vessel. Operating helicopters onboard ships is extremely complex, due in part to the difficulty of landing a helicopter on a moving platform, but also due to numerous practical engineering issues.