The US Federal Aviation Administration has identified another defect in the Boeing 737 Max.
However, it has been reported that the Authority has not disclosed any further information.
With two Boeing 737 Max Eight aircraft crashed, killing many people, many countries have taken steps to eliminate them.
In this backdrop, Boeing has decided to discontinue the use of the Max Eight aircraft.
It was discovered there was a software error.
The Boeing Company, which has pleaded not guilty to both accidents, has decided to update the software on the Max Eight.
The updated software was approved by the US Federal Aviation Authority last month, according to foreign reports.
The test flight is scheduled for early July.
But before that, there were another flaws in the plane, the US Federal Aviation Administration said in an investigation.
The Boeing 737 Max will be further delayed, according to foreign reports.