皇冠体育app

Summary:

Shortly after takeoff the flight crew experienced a smell and smoke/mist in the cockpit. 皇冠体育app cabin crew also reported smoke in the cabin. 皇冠体育app commander decided to return to land and while approaching the end of the downwind leg the smoke began to dissipate. 皇冠体育app landing was uneventful. 皇冠体育app aircraft had been dispatched with a seized Air Cycle Machine (ACM) in Pack 1, and in accordance with the Minimum Equipment List it had been activated in 鈥榟eat exchanger mode鈥� after takeoff. It is probable that, in this mode, the air flowing through the damaged ACM produced the smell and smoke/mist.

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