He then worked briefly for British European Airways (BEA) and London Aero Motor Services (LASM). Having borrowed £38,000 from a wealthy friend to top up his own savings of £4,500, he subsequently went into business as a war-surplus aircraft dealer. The Soviet blockade of West Berlin in 1948–49, during which all available aircraft were needed to fly essential supplies into West Berlin, allowed his business to flourish, as this provided more than a year's work for his planes and employees almost immediately. During this period Laker often flew the aircraft himself.