viserfly

Questions for VOR

Answer the following questions

1. The two signals transmitted by a conventional VOR ground station are 90° out of phase on magnetic
2. An aircraft at FL 100 should be able to receive a VOR ground station at 100 FT above MSL at an approximate maximum range of
3. You are flying along an airway, which is 10 nm wide (5 nm either side of the centreliner). The distance to the VOR/DME you are using is 100 nm. If you are on the airway boundary, how many dots deviation will the VOR needle show if I dot represents 2 degrees?
4. Given: VOR station position N66° E025° , variation 20°E; Estimated position of an aircraft N56° E025°, variation 25°E. What VOR radial is the aircraft on?
5. An aircraft is on radial 120 with a magnetic heading of 300 degrees. The track selector (OBS) reads 330 degrees. The indications on the Course Deviation Indicator (CDI) are "fly"?
6. If the reference phase differs 30° with the variable phase the radial from the VOR station will be
7. The VOR to obtain CDI (course deviation indicator) indications in the correct sense when tracking towards a VOR on radial 255 degrees, the pilot should set on the OBS (Omni bearing selector)?
8. The frequency range of a VOR receiver is
9. An aeroplane flies over position. A which is due north of a VOR station sited at position B. The magnetic variation at A = 18W. The magnetic variation at B = 10W. What radial from B is the aircraft on?
10. Given: magnetic heading 280°. VOR radial 090°. What bearing should be selected on the omni-bearing selector in order to centralise the VOR deviation needle with a "TO" indication?
11. An RMI slaved to a remote indicating compass has gone unserviceable and is locked on to a reading of 090°. The tail of the VOR pointer shows 135°. The available information from the VOR is
12.
An aircraft is flying on the 170 radial with a MH of 315. On the HSI the CRS is set to 180. Which HSI in the diagram shows the correct indications?
13. How does a VOR/DME Area Navigation system select the DME station to be used for positioning?
14. An aircraft has a magnetic heading of 290 degrees and is on VOR radial 280. Which value has to be selected on the OBS to get a TO indication and the CDI centred?
15. Two aircraft are located on the same radial but at (arbitray) different distances from a VOR station. Which statement is true?
16. The identification of a DME in combination. with a collocated VOR is as follows?
17. An airway 12 NM wide is to be defined by two VORs each having a resultant bearing accuracy of plus or minus 5.5°. In order to ensure accurate track guidance within the airway limits the maximum distance apart for the transmitter is approximately?
18. An airway 10 NM wide is to be defined by two VORs each having a resultant bearing accuracy of plus or minus 5.5°. In order to ensure accurate track guidance with in the airway limits the maximum distance apart for the transmitter is approximately?
19. If an aircraft flies along a VOR radial it will follow a
20. On an RMI the font end of the VOR pointer indicates the?
21. A VOR and DME are co-located. You want to identify the DME by listening to the callsign. Having heard the same callsign 4 times in 30 seconds the?
22. An aircraft at FL 100 ft will be to receive a VOR ground station at 100 ft above MSL at an approximate range of?
23.
An aircraft is flying on a MH of 210 degrees. The magnetic variation at the VOR is 5W and at the aircraft 10W. Which VOR RMI corresponds to the indications on the CDI shown in the diagram?
24. An aircraft is flying on the true track 090° towards a VOR station located near the equator where the magnetic variation is 15°E. The variation at the aircraft position is 8°E. The aircraft is on VOR radial?
25. A VOR is sited at position (58 00 N, 073 00 W), where the magnetic variation is 32 degrees West. An aircraft is located at position (58 00 N, 073 00 W), where the magnetic variation is 28 degrees West. The aircraft is on VOR radial?
26. The VOR system is limited to about 1 degree of accuracy. One degree at 200 nm range represents a width of?
27. The VOR system is limited to about 1° of accuracy. One degree at 250 NM represents a width of
28. An aircraft is situated at 30N, 005E, with magnetic variation of 10W, A VOR is located at 30N 013E with a magnetic variation of 15W. The aircraft is situated on the VOR radial?
29. What is the maximum theoretical range that an aircraft at FL150 can receive signals from a VOR situated 609 feet above MSL?
30. Given: Aircraft heading 160° (M), Aircraft is on radial 240° from a VOR, Selected course on HSI is 250°. The HSI indication are deviation bar?
31. An aircraft is flying on the true track 090 degrees, towards a VOR station located near the equator where the magnetic variation is 15 degrees East. The variation at the aircraft position is 8 degrees East. The aircraft is one the VOR radial?
32. An aircraft is on the 065 radial with a heading of 090M. The Course Reference Selector ICRSO is set on 240. Which HSI in the diagram shows the correct indications?
33. On the RMI the tip of a VOR needle indicates 060. With the CRS set on 055 the indications on the HSI are?
34. The principle used in VOR bearing measurement is
35. Given: Aircraft heading 300°(M), Aircraft is on radial 280° from a VOR, Selected course on HSI is 270°. The HSI indications are deviation bar?

 


 
36. You are on compass heading 090 on the 255 radial from a VOR. You set the course 190 on your OBS. The deviation bar will show?
37. Given: Aircraft position 34 15N 098E, nagnetic variation 28W, FL 280, PTC VOR/DME position 36 12N 098E, magnetic variation 13E. In order to read the most accurate ground speed given by the DME receiver from his present position, the pilot must fly on which PTC Radia?
38. The two signals transmitted by a conventional VOR ground station are in phase on magnetic
39. A VOR and NDB are co-located. An aeroplane fitted with an RMI is things away from the beacons on a radial of 090 degrees. The variation is changing rapidly. Which of the following statements is true?
40.
An aircraft is flying on a MH of 210 degrees. The magnetic variation at the VOR is 5W and at the aircraft is 10W. According to the HSI in the diagram, the aircraft is on radial?
41. Which statement is true about the use of the Doppler VOR?
42. An aircraft is required to approach a VOR via the 104° radial. Which of the following settings should be made on the VOR/ILS deviation indicator?
43. Tuned to a VOR station, with OBS needle central, the instrument reads 140 degrees with FROM indicated, Relative to the VOR station the receiver is in the?
44. The VOR system is limited to about 1º of accuracy. One degrees at 200 NM represents a width of
45. Your aircraft is heading 075(M). The OBI is set to 025. The VOR indications are "TO" with the needle showing right deflection. Reflection. Relative to the station, you are situated in a quadrant defined by the radials?
46.
An aircraft is flying on a MH of 210 degrees. The magnetic variation at the VOR is 5W and at the aircraft is 10W. According to the CDI in the diagram, the aircraft is on radial?
47. An airway 10 mn wide is to b e defined by two VORs, each having a resultant bearing accuracy of plus or minus 5.5. degrees. In order, to ensure accurate track guidance within the airway limits, the maximum distance apart from the transmitter is approximately?
48. The OBS is set to 235 degrees. "TO" appears in the window. The needle is close to full right deflection. The VOR radial is approximately?
49. An aeroplane flying on heading of 180 degrees magnetic is on a bearing of 270 degrees magnetic from of VOR. The bearing to the VOR that should be selected on the OMNI bearing selector to centralise the VOR/ILS deviation needle is?
50. A VOR is sited at position A (35°00'N, 020°00'E). An aircraft is located at position B(34°00'N, 020°00'E). Assuming that the magnetic variation at A is 15°W and at B is 20°W, the aircraft is on VOR radial