NAVIGATION C

True course measurements on a Sectional Aeronautical Chart should be made at a meridian near the midpoint of the course because the. values of isogonic lines change from point to point. angles formed by isogonic lines and lines of latitude vary from point to point. angles formed by lines of longitude and the course line vary from point to point.

If fuel consumption is 80 pounds per hour and groundspeed is 180 knots, how much fuel is required for an airplane to travel 460 NM?. 205 pounds. 212 pounds. 460 pounds.

If an airplane is consuming 95 pounds of fuel per hour at a cruising altitude of 6,500 feet and the groundspeed is 173 knots, how much fuel is required to travel 450 NM?. 248 pounds. 265 pounds. 284 pounds.

If an airplane is consuming 12.5 gallons of fuel per hour at a cruising altitude of 8,500 feet and the groundspeed is 145 knots, how much fuel is required to travel 435 NM?. 27 gallons. 34 gallons. 38 gallons.

If an aircraft is consuming 9.5 gallons of fuel per hour at a cruising altitude of 6,000 feet and the groundspeed is 135 knots, how much fuel is required to travel 420 NM?. 27 gallons. 30 gallons. 35 gallons.

If an airplane is consuming 14.8 gallons of fuel per hour at a cruising altitude of 7,500 feet and the groundspeed is 167 knots, how much fuel is required to travel 560 NM?. 50 gallons. 53 gallons. 57 gallons.

If fuel consumption is 14.7 gallons per hour and groundspeed is 157 knots, how much fuel is required for an airplane to travel 612 NM?. 58 gallons. 60 gallons. 64 gallons.

GIVEN: Wind ...................................................... 175° at 20 kts Distance...........................................................135 NM True course ..........................................................075° True airspeed .....................................................80 kts Fuel consumption .......................................... 105 lb/hr Determine the time en route and fuel consumption. 1 hour 28 minutes and 73.2 pounds. 1 hour 38 minutes and 158 pounds. 1 hour 40 minutes and 175 pounds.

An airplane descends to an airport under the following conditions: Cruising altitude............................................... 6,500 ft Airport elevation.................................................. 700 ft Descends to................................................ 800 ft AGL Rate of descent ........................................... 500 ft/min Average true airspeed ......................................110 kts True course ..........................................................335° Average wind velocity............................ 060° at 15 kts Variation................................................................ 3°W Deviation.................................................................+2° Average fuel consumption............................ 8.5 gal/hr Determine the approximate time, compass heading, distance, and fuel consumed during the descent. 10 minutes, 348°, 18 NM, 1.4 gallons. 10 minutes, 355°, 17 NM, 2.4 gallons. 12 minutes, 346°, 18 NM, 1.6 gallons.

An airplane descends to an airport under the following conditions: Cruising altitude............................................... 7,500 ft Airport elevation............................................... 1,300 ft Descends to................................................ 800 ft AGL Rate of descent ........................................... 300 ft/min Average true airspeed ......................................120 kts True course ..........................................................165° Average wind velocity............................ 240° at 20 kts Variation................................................................. 4°E Deviation..................................................................-2° Average fuel consumption............................ 9.6 gal/hr Determine the approximate time, compass heading, distance, and fuel consumed during the descent. 16 minutes, 168°, 30 NM, 2.9 gallons. 18 minutes, 164°, 34 NM, 3.2 gallons. 18 minutes, 168°, 34 NM, 2.9 gallons.

An airplane descends to an airport under the following conditions: Cruising altitude............................................. 10,500 ft Airport elevation............................................... 1,700 ft Descends to............................................. 1,000 ft AGL Rate of descent ........................................... 600 ft/min Average true airspeed ......................................135 kts True course ..........................................................263° Average wind velocity............................ 330° at 30 kts Variation................................................................. 7°E Deviation.................................................................+3° Average fuel consumption.......................... 11.5 gal/hr Determine the approximate time, compass heading, distance, and fuel consumed during the descent. 9 minutes, 274°, 26 NM, 2.8 gallons. 13 minutes, 274°, 28 NM, 2.5 gallons. 13 minutes, 271°, 26 NM, 2.5 gallons.

An airplane departs an airport under the following conditions: Airport elevation............................................... 1,000 ft Cruise altitude.................................................. 9,500 ft Rate of climb................................................ 500 ft/min Average true airspeed ......................................135 kts True course ..........................................................215° Average wind velocity............................ 290° at 20 kts Variation................................................................ 3°W Deviation..................................................................-2° Average fuel consumption............................. 13 gal/hr Determine the approximate time, compass heading, distance, and fuel consumed during the climb. 14 minutes, 234°, 26 NM, 3.9 gallons. 17 minutes, 224°, 36 NM, 3.7 gallons. 17 minutes, 242°, 31 NM, 3.5 gallons.

An airplane departs an airport under the following conditions: Airport elevation............................................... 1,500 ft Cruise altitude.................................................. 9,500 ft Rate of climb................................................ 500 ft/min Average true airspeed ......................................160 kts True course ..........................................................145° Average wind velocity............................ 080° at 15 kts Variation................................................................. 5°E Deviation..................................................................-3° Average fuel consumption............................. 14 gal/hr Determine the approximate time, compass heading, distance, and fuel consumed during the climb. 14 minutes, 128°, 35 NM, 3.2 gallons. 16 minutes, 132°, 41 NM, 3.7 gallons. 16 minutes, 128°, 32 NM, 3.8 gallons.

GIVEN: Pressure altitude............................................ 12,000 ft True air temperature.......................................... +50°F From the conditions given, the approximate density altitude is. 11,900 feet. 14,130 feet. 18,150 feet.

GIVEN: Pressure altitude.............................................. 5,000 ft True air temperature..........................................+30°C From the conditions given, the approximate density altitude is. 7,200 feet. 7,800 feet. 9,000 feet.

GIVEN: Pressure altitude.............................................. 6,000 ft True air temperature.......................................... +30°F From the conditions given, the approximate density altitude is. 9,000 feet. 5,500 feet. 5,000 feet.

GIVEN: Pressure altitude.............................................. 7,000 ft True air temperature..........................................+15°C From the conditions given, the approximate density altitude is. 5,000 feet. 8,500 feet. 9,500 feet.

GIVEN: True course ..........................................................105° True heading ........................................................085° True airspeed .....................................................95 kts Groundspeed......................................................87 kts Determine the wind direction and speed. 020° and 32 knots. 030° and 38 knots. 200° and 32 knots.

GIVEN: True course ..........................................................345° True heading ........................................................355° True airspeed .....................................................85 kts Groundspeed......................................................95 kts Determine the wind direction and speed. 095° and 19 knots. 113° and 19 knots. 238° and 18 knots.

GIVEN: Distance off course............................................... 9 mi Distance flown .................................................... 95 mi Distance to fly................................................... 125 mi To converge at the destination, the total correction angle would be. 4°. 6°. 10°.

You have flown 52 miles, are 6 miles off course, and have 118 miles yet to fly. To converge on your destination, the total correction angle would be. 3°. 6°. 10°.

When checking the course sensitivity of a VOR receiver, how many degrees should the OBS be rotated to move the CDI from the center to the last dot on either side?. 5° to 10°. 10° to 12°. 18° to 20°.

An aircraft 60 miles from a VOR station has a CDI indication of one-fifth deflection, this represents a course centerline deviation of approximately. 6 miles. 2 miles. 1 mile.

Which situation would result in reverse sensing of a VOR receiver?. Flying a heading that is reciprocal to the bearing selected on the OBS. Setting the OBS to a bearing that is 90° from the bearing on which the aircraft is located. Failing to change the OBS from the selected inbound course to the outbound course after passing the station.

To track outbound on the 180 radial of a VOR station, the recommended procedure is to set the OBS to. 360° and make heading corrections toward the CDI needle. 180° and make heading corrections away from the CDI needle. 180° and make heading corrections toward the CDI needle.

To track inbound on the 215 radial of a VOR station, the recommended procedure is to set the OBS to. 215° and make heading corrections toward the CDI needle. 215° and make heading corrections away from the CDI needle. 035° and make heading corrections toward the CDI needle.

How should the pilot make a VOR receiver check when the aircraft is located on the designated checkpoint on the airport surface?. Set the OBS on 180° plus or minus 4°; the CDI should center with a FROM indication. Set the OBS on the designated radial. The CDI must center within plus or minus 4° of that radial with a FROM indication. With the aircraft headed directly toward the VOR and the OBS set to 000°, the CDI should center within plus or minus 4° of that radial with a TO indication.

When using VOT to make a VOR receiver check, the CDI should be centered and the OBS should indicate that the aircraft is on the. 090 radial. 180 radial. 360 radial.

When the CDI needle is centered during an airborne VOR check, the omnibearing selector and the TO/FROM indicator should read. within 4° of the selected radial. within 6° of the selected radial. 0° TO, only if you are due south of the VOR.

For IFR operations off established airways, ROUTE OF FLIGHT portion of an IFR flight plan should list VOR navigational aids which are no more than. 40 miles apart. 70 miles apart. 80 miles apart.

What is the maximum bearing error (+ or -) allowed for an operational VOR equipment check when using an FAA-approved ground test signal?. 4 degrees. 6 degrees. 8 degrees.

When must an operational check on the aircraft VOR equipment be accomplished to operate under IFR? Within the preceding. 30 days or 30 hours of flight time. 10 days or 10 hours of flight time. 30 days.

Which data must be recorded in the aircraft logbook or other record by a pilot making a VOR operational check for IFR operations?. VOR name or identification, place of operational check, amount of bearing error, and date of check. Date of check, place of operational check, bearing error, and signature. VOR name or identification, amount of bearing error, date of check, and signature.

While maintaining a magnetic heading of 270° and a true airspeed of 120 knots, the 360 radial of a VOR is crossed at 1237 and the 350 radial is crossed at 1244. The approximate time and distance to this station are. 42 minutes and 84 NM. 42 minutes and 91 NM. 44 minutes and 96 NM.

Inbound on the 090 radial, a pilot rotates the OBS 010° to the left, turns 010° to the right, and notes the time. While maintaining a constant heading, the pilot determines that the elapsed time for the CDI to center is 8 minutes. Based on this information, the ETE to the station is. 8 minutes. 16 minutes. 24 minutes.

Inbound on the 190 radial, a pilot selects the 195 radial, turns 5° to the left, and notes the time. While maintaining a constant heading, the pilot notes the time for the CDI to center is 10 minutes. The ETE to the station is. 10 minutes. 15 minutes. 20 minutes.

(Refer to Figure 17.) Which illustration indicates that the airplane will intercept the 060 radial at a 60° angle inbound, if the present heading is maintained?. 6. 4. 5.

(Refer to Figure 17.) Which statement is true regarding illustration 2, if the present heading is maintained? The airplane will. cross the 180 radial at a 45° angle outbound. intercept the 225 radial at a 45° angle. intercept the 360 radial at a 45° angle inbound.

(Refer to Figure 17.) Which illustration indicates that the airplane will intercept the 060 radial at a 75° angle outbound, if the present heading is maintained?. 4. 5. 6.

(Refer to Figure 17.) Which illustration indicates that the airplane should be turned 150° left to intercept the 360 radial at a 60° angle inbound?. 1. 2. 3.

(Refer to Figure 17.) Which is true regarding illustration 4, if the present heading is maintained? The airplane will. cross the 060 radial at a 15° angle. intercept the 240 radial at a 30° angle. cross the 180 radial at a 75° angle.