ट्रान्साटलान्टिक एयरलाइन्सले हीथ्रो पूर्व प्रस्थान परीक्षण अध्ययनको नेतृत्व गर्‍यो

यस लेखबाट के लिने:

• The results of pre-departure testing trials carried out by four of Heathrow's transatlantic carriers – American Airlines, British Airways, United Airlines and Virgin Atlantic – will be brought together by a study commissioned by the airport to demonstrate the effectiveness of pre-departure testing for passengers on international routes.
• The final report will be shared with….
• यो सामग्री नि: शुल्क सदस्यता सदस्यहरूको लागि मात्र हो।