329 to 335 MHz

960 to 1215 MHZ

108 to 118 MHz

960 to 1215 kHz

50 m increments.

25 ft increments.

100 m increments.

100 ft increments.

 108 to 135.95 MHz

118 to 135.95 MHz

 A 108 to 111.95 MHZ 

108 to 117.95 MHz 

locator.

inner marker.

outer marker.

middle marker.

27 NM from the threshold on an inbound course and 8 displaced from the localizer centreline.

20 NM from the threshold on an inbound course and 8 displaced from the localizer centreline.

10 NM from the threshold on an inbound course and 38 displaced from the localizer centreline.

19 NM from the threshold on an inbound course and 13 displaced from the localizer centreline.

inaccurate because the aircraft is moving away from the station and the slant range error

greater than the actual ground speed because the change in slant range is greater than the

less than the actual ground speed because the change in slant range is smaller than the

exactly correct because the aircraft slant range is increasing at the ground speed due to the

90 degrees left or right.

90 degrees left or right of the inbound course.

Approximately 090 degrees or 270 degrees.

Approximately 180 degrees or 360 degrees.

The aircraft fails to receive any modulating signals (90 Hz and 150 Hz).

More than full scale deflections are indicated.

Another aircraft ahead, on the same ILS approach, is disturbing the transmission.

An incorrect course is selected on the OBI or HSI.

an increase in the aircraft's rate of descent of approximately 50 ft/min.

an increase in the aircraft's rate of descent of approximately 100 ft/min.

a decrease in the aircraft's rate of descent of approximately 50 ft/min.

a decrease in the aircraft's rate of descent of approximately 100 ft/min.

Excessive LOC and GP deviations.

Loss of ILS ident transmission.

A difference in depth of modulation of zero.

Absence of both carrier waves.