Four
emergency landing contingencies are planned and tested by NASA.
Mode V is a landing mishap on or near the
runway where the shuttle crew escapes the orbiter unaided or with help
from the rescue crew.
Mode VI emergency test is a
simulated crash of the Shuttle in a remote area that is accessible to
emergency crews by land.
Mode VII is a landing mishap where rescuers can't reach the shuttle by
land and, instead, have to be lowered from helicopters.
Mode VIII is an ocean bailout
exercise. |