CAT II

Question 1

What constitutes full flight instruments for CAT II approaches

Answer 1

FD
HUD/PFD at each station
ND MAP at each station
No CAT II messages
Dual PLSR's (each tuned to ILS)
Operative Radar Altimeter

Question 2

A Go Around must be initiated if illumination of the NO CAT II Message below _____ft unless visual cues are sufficient for landing.

Answer 2

300 ft AGL

Question 3

Ca’uses of NO CAT II Message

Answer 3

Failure of both radar altimeters
Failure of PILOT ID side displayed radar altimeter
Both ADCs/IRUs fail or both pilots selecting same ADC/IRU
Both PLSRs fail or angular deviation data differs
(System capable of CAT I only if NO CAT II Message cannot be cleared prior to 300ft AGL)

Question 4

After localizer capture deviations of _____ dots for couples approaches and ______ dots for FD only approaches, loss of signal or passing the localizer transmitter will result in FD, AP and ATS disengagement.

Answer 4

2. 32

4. 65

Question 5

After glide slope capture, deviation exceeding _____ dots for coupled approaches, _____ dots for FD only approaches, loss of signal, or passing the glide slope transmitter will result in FD, AP, and ATS disengagement.

Answer 5

2. 5 dots

8. 23 dots