# When intercepting a radial What range should you keep the deflection angles between?

## When intercepting a radial What range should you keep the deflection angles between?

45-degree
Fly the intercept—Unless you are close to the desired radial or the VOR itself, it’s best to use a 45-degree intercept angle. Many heading indicators have small tick marks 45 degrees from straight up for this purpose. Simply put your desired radial on that 45-degree mark for the turn.

### What are the 3 methods of navigation and pilotage?

The methods used in this chapter include pilotage—navigating by reference to visible landmarks, dead reckoning—computations of direction and distance from a known position, and radio navigation—by use of radio aids.

#### What is the proper procedure for determining an intercept angle for a CRS?

To calculate an intercept angle, double the difference between the bearing to intercept and the current bearing to the station. If tracking inbound, use ‘TO’ bearings, otherwise, use ‘FROM’ bearings (“radials”). Cap the result at a minimum of 20º and a maximum of 90º.

How do you use VOR radial?

To fly a specific VOR radial inbound to a VOR station, use the OBS to place the radial you want to fly inbound on the reciprocal course index on the bottom of the VOR indicator. You should have a To indication, and the CDI needle will deflect in the direction you need to turn to get to the station.

What is the difference between VOR and DME?

The VOR allows the receiver to measure its bearing to or from the beacon, while the DME provides the slant distance between the receiver and the station. Together, the two measurements allow the receiver to compute a position fix.

## How is pilotage used?

Pilotage is defined in the FAA’s Pilot’s Handbook of Aeronautical Knowledge as navigation by reference to landmarks or checkpoints (except over water) that often is used in conjunction with dead (from ded, meaning deduced) reckoning.

### What are the 4 types of air navigation?

There are different types of radio NAVAIDS used in aviation:

• Automatic Direction Finder and Nondirectional Radio Beacon.
• VHF Omnidirectional Range (VOR)
• Distance Measuring Equipment (DME)
• Instrument Landing System (ILS)

To identify the radial that the aircraft is on, center the CDI with a From indication. The number on the top of the course index is the radial that you are on. To intercept and fly a radial away from a station, the pilot should turn the OBS until the desired radial is on top of the VOR indicator.

What angle should you intercept a localizer at?

30-degree
Localizer intercept angle – This should be no more than a 20- or 30-degree angle.

How can I follow the progress of interception on RMI?

After the instrument tuning, you can follow the progress of interception following the needle on the RMI instrument. Progressively the needle of the RMI will turn toward the wanted course direction or the opposite course direction (course±180°).

## How to intercept a VOR radial?

If you don’t know the distance from the beacon, do not anticipate interception turn or you can intercept the VOR radial very far from your position. For efficient radial interception, we advise to cross the radial first. With maintaining heading, you will normally cross the radial.

### How do you intercept an NDB track on RMI?

Intercepting the NDB track After the instrument tuning, you can follow the progress of interception following the needle on the RMI instrument. Progressively the needle of the RMI will turn toward the wanted course direction or the opposite course direction (course±180°). Monitor the target on your instrument.

#### Which direction does the RMI instrument point?

The RMI instrument points toward the beacon. As we fly inbound to the NDB, the RMI shall point to the north like the image. When following the radial, you must take into account the crosswind effect.

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