Gnav 351-400

Given: True course from A to B: 090° TAS: 460 kts W/V: 360/100 kts Average variation: 10°E Deviation: -2° Calculate the compass heading and GS.

• 078° - 450 kts.

• 068° - 460 kts.

• 070° - 450 kts.

• 102° - 450 kts.

Given: TAS: 470 kts True HDG: 317° W/V: 045° (T) / 45 kts Calculate the drift angle and GS.

• 5°L - 470 kts.

• 3°R - 470 kts.

• 5°L - 475 kts.

• 5°R - 475 kts.

How long will it take to fly 5 NM at a ground speed of 269 kts?

• 1 min 55 sec

• 1 min 07 sec

• 2min 30 sec

• 0 min 34sec

A fuel amount of 160 US Gal allows a endurance of 3 hrs 10 min with a light twin engine piston aircraft. What is the corresponding fuel flow per engine?

• 50.5 US Gal/hr

• 25.3 US Gal/hr

• 51 .6 US Gal/hr

• 25.8 US Gal/hr

Given: TAS: 135 kts True Heading: 278° W/V: 140/20 kts Calculate the True track and GS.

• 283° - 150 kts.

• 279° - 152 kts.

• 272° - 121 kts.

• 275° - 150 kts.

Given: Track: 239° (T) Heading: 229° (T) TAS: 555 kts G/S: 577 kts Calculate the wind velocity.

• 310° / 100 kts

• 300° / 100 kts

• 130° / 100 kts

• 165° / 100 kts

An aircraft is flying at FL150. The QNH given by a meteorological station at an elevation of 1 500 ft is 1010 hPa. OAT= -25°C. The highest obstacle along the route is 7 000 ft. Use 1 hPa = 30ft. Calculate the aircrafts clearance above the highest obstacle along this route (rounded of in hundreds of feet):

• 4 400 ft

• 5 500 ft

• 7 400 ft

• 8 500 ft

Given: FL350 Mach 0.80 OAT -55°C Calculate the values for TAS and local speed of sound (LSS).

• TAS 237 kts; LSS: 296 kts.

• TAS 460 kts; LSS: 296 kts.

• TAS 490 kts; LSS: 460 kts.

• TAS 460 kts; LSS: 575 kts.

Given: True track: 192° Magnetic variation: 7°E Drift angle: 5° left What is the magnetic heading required to maintain the given track?

• 194°

• 190°

• 204°

• 180°

Given: TAS: 480 kts HDG: 040° (T) W/V: 090/60 kts Calculate the track and GS.

• 028° (T) - 415 kts.

• 032° (T) - 425 kts.

• 034° (T) - 445 kts.

• 036° (T) - 435 kts.