You May Ever Own.
Access is by stairs and through two blast proof doors.
Approximately 2,363 square feet of floor space not including stairway or vestibule. Due to the insulation of the earth, heating and cooling needs are minimal. Access is from a 40 foot tunnel leading from the command building stairway. Missile silo has an approximate volume of 363,062 cubic feet. A deck built in the silo would have 1962 square feet of floor space.