Com Navigation 50-78

GIVEN: Wingtip bearing change 10° Elapsed time between bearing change 4 min Rate of fuel consumption 11 gal/hr Calculate the fuel required to fly to the station. 4.4 gallons. 8.4 gallons. 12 gallons.

GIVEN: Wingtip bearing change 5° Elapsed time between bearing change 6 min Rate of fuel consumption 12 gal/hr The fuel required to fly to the station is. 8.2 gallons. 14.4 gallons. 18.7 gallons.

GIVEN: Wingtip bearing change 15° Elapsed time between bearing change 6 min Rate of fuel consumption 8.6 gal/hr Calculate the approximate fuel required to fly to the station. 3.44 gallons. 6.88 gallons. 17.84 gallons.

GIVEN: Wingtip bearing change 15° Elapsed time between bearing change 7.5 min True airspeed 85 kts Rate of fuel consumption 9.6 gal/hr The time, distance, and fuel required to fly to the station is. 30 minutes; 42.5 miles; 4.80 gallons. 32 minutes; 48 miles; 5.58 gallons. 48 minutes; 48 miles; 4.58 gallons.

While maintaining a constant heading, a relative bearing of 15° doubles in 6 minutes. The time to the station being used is. 3 minutes. 6 minutes. 12 minutes.

While maintaining a constant heading, the ADF needle increases from a relative bearing of 045° to 090° in 5 minutes. The time to the station being used is. 5 minutes. 10 minutes. 15 minutes.

While cruising at 135 knots and on a constant heading, the ADF needle decreases from a relative bearing of 315° to 270° in 7 minutes. The approximate time and distance to the station being used is. 7 minutes and 16 miles. 14 minutes and 28 miles. 19 minutes and 38 miles.

While maintaining a constant heading, a relative bearing of 10° doubles in 5 minutes. If the true airspeed is 105 knots, the time and distance to the station being used is approximately. 5 minutes and 8.7 miles. 10 minutes and 17 miles. 15 minutes and 31.2 miles.

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.

(Refer to Figure 20.) Using instrument group 3, if the aircraft makes a 180° turn to the left and continues straight ahead, it will intercept which radial. 135 radial. 270 radial. 360 radial.

(Refer to Figure 20.) Which instrument shows the aircraft in a position where a 180° turn would result in the aircraft intercepting the 150 radial at a 30° angle?. 2. 3. 4.

(Refer to Figure 20.) Which instrument shows the aircraft in a position where a straight course after a 90° left turn would result in intercepting the 180 radial?. 2. 3. 4.

(Refer to Figure 20.) Which instrument shows the aircraft to be northwest of the VORTAC?. 1. 2. 3.

(Refer to Figure 20.) Which instrument(s) show(s) that the aircraft is getting further from the selected VORTAC?. 4. 1 and 4. 2 and 3.

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.

(Refer to Figure 21.) If the time flown between aircraft positions 2 and 3 is 13 minutes, what is the estimated time to the station?. 13 minutes. 17 minutes. 26 minutes.

(Refer to Figure 22.) If the time flown between aircraft positions 2 and 3 is 8 minutes, what is the estimated time to the station?. 8 minutes. 16 minutes. 48 minutes.

(Refer to Figure 23.) If the time flown between aircraft positions 2 and 3 is 13 minutes, what is the estimated time to the station?. 7.8 minutes. 13 minutes. 26 minutes.

(Refer to Figure 24.) If the time flown between aircraft positions 2 and 3 is 15 minutes, what is the estimated time to the station?. 15 minutes. 30 minutes. 60 minutes.

Inbound on the 040 radial, a pilot selects the 055 radial, turns 15° to the left, and notes the time. While maintaining a constant heading, the pilot notes the time for the CDI to center is 15 minutes. Based on this information, the ETE to the station is. 8 minutes. 15 minutes. 30 minutes.

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 315 radial, a pilot selects the 320 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 12 minutes. The ETE to the station is. 10 minutes. 12 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.

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.