Trump’s helicopter forced to land in airfield as he leaves UK after state visit The IndependentTrump diverted and forced to swap helicopters on way to Stansted BBCDonald and Melania Trump Make Emergency Landing in U.K. Airfield After Marine One Experiences ‘Hydraulic Issue’ Yahoo News UKDonald Trump’s helicopter makes emergency landing on way to Stansted Airport with President on board London Evening StandardTrump forced to transfer helicopters after Marine One suffers ‘minor hydraulic issue’ in UK Fox News