ILS | MLS

Question 1

An MLS uses a ___ to indicate the distance from the runway threshold

Answer 1

Precision facility DME

Question 2

The azimuth transmitter of a MLS provides a fan-shaped horizontal approach zone which is usually ___ degrees either side of the runway centre line

Answer 2

30

Question 3

MLS is in the _HF band, with ___ _Hz frequency separation, giving ___ channels

Answer 3

SHF 300 KHz 200

Question 4

The MLS azimuth provides up to __ degrees coverage either side of the centreline, out to __NM

Answer 4

40 20

Question 5

The azimuth transmitter is located ___

Answer 5

On the centreline, beyond the upwind end of the runway

Question 6

The cool thing about the MLS glidepath is that ____

Answer 6

The pilot can choose the desired glidepath angle, up to 15 degrees

Question 7

The MLS glidepath is out to __NM

Answer 7

20

Question 8

The MLS glidepath transmitter is located ___

Answer 8

To the side of the centreline, at a slight distance from the landing threshold

Question 9

DME/P is accurate to within __

Answer 9

30m

Question 10

Back Azimuth will be used to provided ___

Answer 10

guidance for departures and missed approach

Question 11

BAZ minmum coverage is ___

Answer 11

5NM

Question 12

All components, other than DME/P operate on _HF between ___ _Hz and ___ Hz

Answer 12

SHF 5.03 5.09 GHz

Question 13

The DME/P operates in the _HF band

Answer 13

UHF