FAA Flight Planning with Sectional Charts

Question 1

What is the standard scale of a FAA VFR Sectional Aeronautical Chart?

Accepted Answer

1:500,000

Answer

FAA Sectional Aeronautical Charts are published at a scale of 1:500,000, meaning 1 inch on the chart equals approximately 6.86 nautical miles on the ground.

Question 2

On a sectional chart, the graphic scale bar allows pilots to measure distances in what units?

Accepted Answer

Nautical miles and statute miles

Answer

The graphic scale bar on a sectional chart provides markings for both nautical miles and statute miles, allowing pilots to measure route distances in either unit.

Question 3

How often are FAA Sectional Aeronautical Charts updated and reissued?

Accepted Answer

Every 56 days (approximately every 8 weeks)

Answer

FAA Sectional Charts are updated on a 56-day cycle to reflect changes in airspace, NAVAIDs, airports, and obstacles.

Question 4

On a sectional chart, the isogonic lines (lines of equal magnetic variation) are typically shown in what color and style?

Accepted Answer

Dashed magenta lines running roughly north-south

Answer

Isogonic lines (lines of equal magnetic variation) are shown as dashed magenta lines running roughly north-south on FAA sectional charts, labeled with their variation value.

Question 5

On a sectional chart, an 'E' following a magnetic variation value (e.g., '10°E') means what for navigation?

Accepted Answer

Easterly variation means magnetic north is east of true north — subtract variation from true course to get magnetic course

Answer

Easterly magnetic variation means that magnetic north lies east of true north; pilots subtract easterly variation from true course to obtain the magnetic course.

FAA - Sectional Chart Practice Test

FAA - Sectional Chart Practice Test

FAA Flight Planning with Sectional Charts