Part 91.07.2 (Minimum Flight Altitudes)

Question 1

The two types of MORAs that are charted? And how are their values displayed?

Answer 1

1. route MORAs(9800a)

2. grid MORAs (98)

Question 2

route MORA values are computed on the basis of an area extending __nm to either side of the route centreline and including a __nm radius beyond the radio fix/reporting point or mileage break defining the route segment.

Answer 2

route MORA values are computed on the basis of an area extending 10nm to either side of the route centreline and including a 10nm radius beyond the radio fix/reporting point or mileage break defining the route segment.

Question 3

MORA values clear all terrain and man-made obstacles by 1 000ft in areas where the highest terrain elevation or obstacles are up to _____ft. A clearance of 2 000ft is provided above all terrain or obstacles which are _____ft and above

Answer 3

MORA values clear all terrain and man-made obstacles by 1 000ft in areas where the highest terrain elevation or obstacles are up to 5 000ft. A clearance of 2 000ft is provided above all terrain or obstacles which are 5 001ft and above

Question 4

a grid MORA is an altitude computed by the formula and the values are shown within each grid formed by charted lines of ______ and ______. Figures are shown in thousands and hundreds of feet.

Answer 4

a grid MORA is an altitude computed by the formula and the values are shown within each grid formed by charted lines of ______ and ______. Figures are shown in thousands and hundreds of feet.