what is klm airlines
KLM, legally Koninklijke Luchtvaart Maatschappij N.V. (Royal Dutch Airlines), is the flag carrier airline of the Netherlands. It is headquartered in Amstelveen, with its hub at nearby Amsterdam Airport Schiphol.LM's head office is located in Amstelveen, on a 16-acre (6.5 ha) site near Schiphol Airport. The current KLM headquarters was built between 1968 and 1970. Before the opening of the new headquarters, the airline's head office was on the property of Schiphol Airport in the Haarlemmermeer.