 To modernize its existing wide-body fleet, 11 additional MD-11Fs and 8 Boeing 747-400Fs were ordered.In February 2007, UPS Airlines nearly doubled the size of its 767 fleet, as an order was placed for 27 additional freighters, entering service between 2009 and 2012.Following years of delays by Airbus, in March 2007, UPS ended its purchase of the Airbus A380F.