The current flygplansmodellen short period of time, been involved in two deadly accidents that cost a total of 350 people.
In both cases showed the plan shortly after the resignation and investigations have shown that the error in the aircraft's emergency system was the cause of the accidents.
Olycksmodellen has been coated with grounded since the crash in Ethiopia on march 10.
the U.S. aviation authorities (FAA) will evaluate the measures, which will be influential for the decision if the flight ban should be lifted. The authority has indicated that it is positive to the measures, but announces that it will not rush forward with a decision.
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