Request climbe due to
Request descend due to
Request change course due to
Request QDM
Negative contact
No visual contact
Looking for
In sight
Maintaining altitude
Request touch and go
Going around
Go around
Request full stop
Back track
Hold short
Line up
Vacated runway
En-route to
Deviate to
Divert to
Alternate airport
TAXI
Departure
Approach & Landing
General