9-11. Unless deemed unnecessary due to visual tracking or canceling reports, a tower
operator should keep pilots informed of bird migrations, sizes, species, and
courses of flight in the control area. These warnings should continue for what
length of time after bird activity information is received?
A.
5 min
B.
15 min
C.
30 min
D.
45 min
9-12. When should you make a new recording in the ATIS operating message?
A.
When there is a change in any pertinent data
B.
Upon receipt of any new weather regardless of whether there is or is not a
change in values
C.
When runway braking action reports are received that indicate runway
braking is worse than that which is included in the current ATIS broadcast
D.
All of the above
9-13. With respect to aircraft on the surface, what does a steady green light from the
tower mean?
A.
Cleared to taxi
B.
Taxi clear of runway in use
C.
Clear to land
D.
Cleared for takeoff
9-14. With respect to aircraft in flight, what does a steady green light from the tower
mean?
A.
Cleared to land
B.
Cleared to takeoff
C.
Cleared to taxi
D.
Taxi clear of runway in use
9-15. With respect to aircraft in flight, what does a steady red light from the tower
mean?
A.
Airport unsafe, do not land
B.
Return for landing
C.
Give way to other aircraft and continue circling
D.
Taxi clear of runway in use
ASSIGNMENT Questions-73
