Part 121 MOS

Question 1

There are four declared distances specified for all runways…

Answer 1

TORA Take-off Run Available
TODA Take-off Distance Available
ASDA Accelerate-Stop Distance Available
LDA Landing Distance Available

Question 2

The Take-off Distance Available (TODA) consists

Answer 2

the TORA plus
clearway suitable for take-off and initial climb to 35 feet.