Aerial refueling craft was eventually modified by Airspeed to Cobham's specification, for a non-stop flight from London to India, using in-flight refueling to extend the plane's flight duration. Meanwhile, in 1929, a group of U.S. Army Air Corps fliers, led by then Major Carl Spaatz, set an endurance record of over 150 hours with the "Question Mark" over Los Angeles. Between June 11 and July 4, 1930, the brothers John, Kenneth, Albert, and Walter Hunter set a new record of 553 hours 40 minutes over Chicago using two Stinson SM-1 Detroiters as refueler and receiver. Aerial refueling remained a very dangerous process
150 personae non gratae of Turkey Italy, on 16 May 1926. The list was created on 23 April 1924 by the Grand National Assembly of Turkey, and revised on 1 June 1924. By targeting the former Imperial ruling-elite, it reaffirmed the political and cultural break between the Empire and the Republic. The preliminary list contained 600 individuals. 150 personae non gratae of Turkey The 150 personae non gratae of Turkey () is a list of high-ranking personages of the Ottoman Empire who were exiled from the Republic of Turkey shortly after the end of the Turkish War of Independence with the Armistice of Mudanya on 11