Boeing is urging air travel companies to suspend the use of all the company’s 777 passenger jets with one kind of engine model. The move comes after an incident that took place Saturday. A Boeing 777’s engine blew apart during a United Airlines flight shortly after takeoff. The airplane landed in the U.S. city of Denver with all passengers safe. Boeing urged airlines to suspend use of all 777s with the same kind of engine. It is called the Pratt & Whitney 4000-112. Most airlines flying planes with those engines said they would temporarily suspend their use. The U.S. Federal Aviation Administration (FAA) said in a statement it was calling for increased inspections of 777s using the Pratt & Whitney 4000-112 engines. Boeing said 69 aircraft with that kind of engine were in service. Another 59 planes were in storage.