|Michelle Kley||Executive Vice President, General Counsel and Secretary|
|George Whitesides||Chief Executive Officer|
|Jon Campagna||Chief Financial Officer|
|Enrico Palermo||Chief Operating Officer|
|Robert Spingarn||Credit Suisse|
|Adam Jonas||Morgan Stanley|
|Darryl Genovesi||Vertical Research Partners|
Good afternoon. My name is David and I will be your conference operator today. At this time, I would like to welcome everyone to Virgin Galactic's First Quarter 2020 Earnings Conference Call. All lines have been placed on mute to prevent any background noise. After the speakers' remarks, there will be a question-and-answer session.