A220- Warning Systems

Question 1

TCAS displays transponder‐equipped aircraft located within a maximum __________ NM range.
TCAS provides surveillance, threat detection, and conflict resolution

Answer 1

40 NM range

Question 2

Resolution Advisory (RA): solid red square
An RA is issued when a conflicting
aircraft is considered a collision threat, within _________ seconds, and corrective action must be taken.

Answer 2

30 seconds

Question 3

A TA is issued when an intruding aircraft is predicted to enter the protected zone within _________ seconds and is symbolized by a solid amber circl

Answer 3

45 seconds