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Orion: America's Next Generation Spacecraft (4.7 Mb PDF) - NASA

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PAD ABORT 1<br />

The launch abort system includes three new<br />

solid propellant motors, which all performed<br />

flawlessly during Pad Abort 1. During the flight test<br />

operations, the abort motor fired with approximately<br />

500,000 pounds of thrust to drive the crew module<br />

from the pad; the attitude control motor fired<br />

simultaneously and provided the nearly 7,000<br />

pounds of force required to maintain stability and<br />

vehicle trajectory, propelling the launch abort<br />

system to a height of approximately one mile; and<br />

the jettison motor separated the crew module<br />

from the launch abort system in preparation for<br />

parachute deployment.

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