All 176 people on board were killed when Iranian forces struck the Ukraine International Airlines Boeing 737 jet after takeoff in Tehran in January.
Airplane manufacturing giant Boeing announced on Monday it would suspend 787 production at South Carolina plant amid the coronavirus pandemic.
Boeing found the debris in the fuel tanks of about 35 aircraft which is a potential safety hazard. Several more planes are still awaiting inspection.
Plane carrying 183 people skids off runway at Istanbul's Sabiha Gokcen Airport, catching fire and splitting into three after landing in rough weather, officials say.
Sensor failure and failure to provide pilots with information contributed to 2009 crash and last year's twin catastrophes.
A Boeing 737-800 plane that crashed outside Tehran was carrying 82 Iranian, 63 Canadian nationals and 11 Ukrainians, a Ukrainian minister said.
The Federal Aviation Administration recently asked Boeing to review all possible ramifications of the changes it is making on the plane.
The carrier is preparing to sue the aviation giant after the grounding of its fleet due to problems with the Boeing 737 MAX aircraft.
Though the jets have been grounded worldwide since March following deadly crashes in Indonesia and Ethiopia, Boeing had continued to produce 40 of the planes per month
The MAX has been grounded since March following a pair of deadly crashes that killed 346 people.
The new difficulties compound the troubles facing the US manufacturer, which has faced tumbling profits, federal scrutiny and calls for its CEO to resign after deadly crashes involving the 737 MAX, the successor aircraft for the 737NG.
The aeroplane builder said it is booking the charge to cover possible compensation to airlines that had to cancel thousands of flights since regulators grounded the Boeing 737 Max fleet.
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