The aircraft is diverting from the route cleared because of a thunderstorm and asks for immediate reclearance |
Imminent danger threatens the aircraft and immediate assistance is required |
An aircraft on final approach is starting the missed approach procedure |
The aircraft has a very urgent message to transmit concerning the safety of a ship, aircraft or other vehicle, but immediate assistance is not required |
QuizVds.it - Facebook - Contact Us - Donation - Cookie Policy - Privacy Policy - Terms and Conditions - Partner