B737CL Warning Systems Flashcards
1
Q
When in a TCAS TA generated?
A
A traffic advisory (TA) is generated when the other airplane is approximately 40 seconds from the point of closest approach.
2
Q
When is a TCAS RA generated?
A
A resolution advisory (RA) is generated when the other airplane is approximately 25 seconds from the point of closest approach.
3
Q
When is proximate traffic displayed on the TCAS.
A
within six miles and 1200 feet
4
Q
When will you receive a cautionary GPWS?
A
40 to 60 seconds from impact
terrain shown solid amber on the navigation display
5
Q
When will you receive a GPWS alert?
A
20 to 30 seconds from projected impact.
terrain shown solid red on the navigation display
6
Q
How is turbulence displayed?
A
Magenta
