But early flights, NASA said, "showed that the X-3 was severely underpowered and difficult to control."

但早期飞行，美国宇航局表示，“表明，在X - 3是严重动力不足，难以控制。”

youdao

Many early morning flights were canceled Friday, but the airport's website schedule shows most flights going ahead as planned after noon.

CNN: Fierce storm leaves 20 states shoveling and shivering

Experts say it is too early to suggest the cause of the crash but many believe it was in part due to the extra number of flights and pressure on resources at the small airport following several diversions from Las Palmas.

BBC: 27 March