{"id":218334,"date":"2026-04-19T09:33:12","date_gmt":"2026-04-19T09:33:12","guid":{"rendered":"https:\/\/teknomers.com\/en\/the-great-aviation-move-how-istanbul-transported-45000-tons-from-its-old-airport-in-under-45-hours\/"},"modified":"2026-04-19T09:33:14","modified_gmt":"2026-04-19T09:33:14","slug":"the-great-aviation-move-how-istanbul-transported-45000-tons-from-its-old-airport-in-under-45-hours","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/the-great-aviation-move-how-istanbul-transported-45000-tons-from-its-old-airport-in-under-45-hours\/","title":{"rendered":"The Great Aviation Move: How Istanbul Transported 45,000 Tons from Its Old Airport in Under 45 Hours"},"content":{"rendered":"\n
\n

Revolutionizing Aviation: Istanbul\u2019s Great Move<\/h2>\n

Modern aviation isn’t just about speed or altitude; it\u2019s also about managing massive volumes of both passengers and cargo. When an airport becomes overwhelmed, it faces severe logistical obstacles. This was the case for Istanbul’s Atat\u00fcrk Airport, which hit a ceiling due to urban constraints, prompting the need for a monumental transition.<\/p>\n

The Great Move: A Historical Shift<\/h3>\n

This massive endeavor, termed The Great Move<\/a>, saw the entire airport relocated in an unprecedented operation. In less than 45 hours, the center of air transport in Istanbul shifted 42 kilometers north to the newly established Istanbul Airport (IST), marking the most significant move in civil aviation history.<\/p>\n

Preparation: ORAT and Its Importance<\/h3>\n

The operational transfer was carried out using ORAT (Operational Readiness and Airport Transfer), indicative of meticulous planning and preparation. Two years prior, 33,000 airport staff were trained, and large-scale drills were conducted to ensure all potential issues were addressed.<\/p>\n

The final transfer phase occurred during a continuous 45-hour window from April 5 to April 6, 2019. Over 10,000 pieces of equipment, totaling a phenomenal 47,300 tons, were moved\u2014all in record time.<\/p>\n

Challenges and Engineering Marvels<\/h3>\n

Executing such a massive airport transition without a hitch is extremely challenging. Airports operate as complex systems with interdependent elements such as fuel, air traffic control, security, IT, passengers, and baggage handling. Disconnecting, transporting, and reconnecting these systems without disrupting air traffic in one of the world\u2019s busiest cities was an exceptional technical feat.<\/p>\n

What made “The Great Move” even more remarkable was its ability to consolidate Istanbul as a vital hub linking Europe and Asia, standing strong against competitors like Doha and Dubai. Without this move, the growth of Turkish Airlines would have stagnated due to the limitations imposed by the old airport.<\/p>\n

Context: The Need for New Infrastructure<\/h3>\n

By 2017, Atat\u00fcrk Airport was already the fifth busiest airport in Europe and served nearly 70 million passengers in 2018. Despite this, its urban location on three sides hindered expansion, while the surrounding Sabiha G\u00f6k\u00e7en Airport had also reached its capacity. The constraints prevented the operation of larger aircraft like the Airbus A380, making the decision to shift essential.<\/p>\n

The final flight from Atat\u00fcrk was Turkish Airlines flight TK54, which departed for Singapore on April 6, 2019, at 2:44 AM, officially closing Atat\u00fcrk Airport.<\/p>\n

Key Metrics: The Scale of the Operation<\/h3>\n

The magnitude of “The Great Move” is evidenced by several impressive figures:<\/p>\n