カタール航空、数ヶ月以内にB747-8Fを退役させる見込み | sky,File:Boeing 747-8 - Qatar Airways Cargo AN4867387.jpg,Boeing 747-8F Retirement: Qatar Airways Is Quietly Removing,Article: Qatar Airways Cargo retires its last Queen of the Skies,成田初飛来の元カタールカーゴのB747-8F United Parcel Service,