| Information concerning the safety of an aircraft, a watercraft or some other vehicle or person in sight. |
| Information concerning aircraft and their passengers which face a grave and imminent threat and require immediate assistance |
| Information concerning urgent spare parts which are required for a continuation of flight and which have to be ordered in advance. |
| Information concerning the apron personell and which imply an imminent danger to landing aircraft |
MENU
EN 
IT
ES
DE
FR
PL
RS
Exam Questions
Training Quiz
Exam simulation
PDF Exam
Contact Us
Prices
Are you a school?
App Mobile