€¦ · original glass windshield. To maintain the same degree of protec- tion as a thicker...

1

Transcript of €¦ · original glass windshield. To maintain the same degree of protec- tion as a thicker...

Page 1: €¦ · original glass windshield. To maintain the same degree of protec- tion as a thicker windshield, the helicopter's maximum speed should have been limited to no more than 109