planes planes will be returned to service but i think they're going to have to go one stage deeper. once they've determined why that door blew off, they will need to make sure there's nothing systemic in any parts of the aircraft with similar things. b baggage doors. anything elsewhere you could have a similar type of arrangement or fasteners then they'll just have to work out whose fault it was. and fault we're talking about. these things do not happen without fault. it will either be manufacturing, engineering, assembly. somewhere in there will be the reasons why this happened. it may be rare, but the fact it could happen in an aircraft barely three months old will be troubling in the extreme. >> all right, richard quest. thanks as always. we knew you were the right person to go to on this. so really appreciate the time. thanks so much. >> thank you, sir.