GPC - Glider Pilot Certificate Cross-Country Flight and Navigation Questions and Answers

Question 1

A glider pilot is on a cross-country flight and becomes disoriented after circling in a thermal for an extended period.
They are unsure of their exact position.
What is the most appropriate initial action?

Accepted Answer

Circle to conserve altitude, confess the situation to oneself, and then use prominent visual features to re-orient with the map.

Answer

Immediately descend to a lower altitude to get a better view of ground features.

Answer

Transmit a "PAN PAN" call on 121.5 MHz and wait for instructions.

Answer

Begin flying a triangular pattern to signal distress to other aircraft.

Question 2

When preparing a VFR Navigation Chart (VNC) for a cross-country glider flight, which of the following is a critical planning step unique to soaring?

Accepted Answer

Identifying and circling potential safe land-out fields along the intended route.

Answer

Drawing a direct magnetic track line between the departure and destination airports.

Answer

Calculating fuel consumption for each leg of the flight.

Answer

Noting the frequencies for all Air Traffic Control centers en route.

Question 3

According to MacCready theory, if a pilot significantly increases their MacCready setting (e.g., from 2 knots to 6 knots), it implies they:

Accepted Answer

expect the next thermal to be much stronger and will fly faster between thermals.

Answer

are conserving energy due to weak lift conditions.

Answer

have encountered strong sink and must fly slower.

Answer

are flying in a competition and need to finish quickly.

Question 4

A pilot is on a final glide 25 NM from their destination. The glider has a still-air glide ratio of 50:1. The flight computer, accounting for a 15-knot headwind, indicates they will arrive with a 1,000-foot altitude deficit. What is the most appropriate action?

Accepted Answer

Find another source of lift before committing to the final glide.

Answer

Increase speed significantly above best glide to penetrate the headwind more effectively.

Answer

Continue on course, as the deficit is small and may be overcome by encountering patches of lift.

Answer

Turn 90 degrees to the course to find better air.

Question 5

As per Canadian Aviation Regulations (CARs), which documents must the pilot of a privately registered glider carry on board during a cross-country flight?

Accepted Answer

Pilot licence with medical declaration, Certificate of Registration, Certificate of Airworthiness, and the Pilot Operating Handbook.

Answer

Pilot licence, medical certificate, and the aircraft's journey log book.

Answer

Certificate of Registration, Certificate of Airworthiness, and proof of insurance.

Answer

Photo ID, pilot licence, and a copy of the glider's annual inspection report.

Question 6

When using a VFR Navigation Chart (VNC) for pilotage, which of the following features is MOST useful for a glider pilot to quickly and accurately confirm their position?

Accepted Answer

Distinctive patterns formed by intersecting railways, highways, rivers, or the unique shape of a lake.

Answer

Isogonic lines showing magnetic variation.

Answer

Maximum Elevation Figures (MEFs) within a quadrangle.

Answer

The boundaries of remote Class G airspace.

A glider pilot is on a cross-country flight and becomes disoriented after circling in a thermal for an extended period.They are unsure of their exact position.What is the most appropriate initial action?

A glider pilot is on a cross-country flight and becomes disoriented after circling in a thermal for an extended period.
They are unsure of their exact position.
What is the most appropriate initial action?