41.   The troubled company that offers tours of New York City aboard double-decker buses has surrendered its operating license and gone out of business.

42.   The United States and the government of Aruba have suspended operating licenses for struggling Air Aruba, which stopped flights on Monday because of financial problems.

43.   The Yihe Jiacheng mine had recently passed an inspection and had required operating licenses, said the official, who gave only her surname, Liu.

44.   Under Chinese rules, foreign insurance companies must have had a representative office in China for at least two years before applying for operating licenses.

45.   Federal Express Corp said it has won an operating license from the Civil Aviation Administration of China for a US-China cargo route.

46.   The suppressed report also concluded that BP had caused sufficient environmental damage in Casanare to justify a withdrawal of its operating license.

47.   The aviation corporation has not yet submitted its application for an operating license, a territory government spokesman said Friday.