An aircraft is cruising at FL130. ATC issues a climb clearance to FL150. This new level is incompatible with the aircraft's performance. According to SERA, the crew will respond to ATC clearance using the word...

An Airbus A380 performs a visual approach at Rome Fiumicino. The aircraft is number 2 for the approach, behind an Airbus A320, and the A380 pilot reported that he/she has the A320 in sight. The ATC gives the A380 pilot clearance to "maintain separation". In this situation, which option is correct as regards the wake turbulence separation between the A380 and the A320?

According to ICAO Annex 11, the lateral limits of a control zone shall extend to at least__ from the centre of the aerodrome or aerodromes concerned in the directions from which approaches may be made.

What is the minimum ceiling for a special VFR clearance to be issued?

What is the correct flight level to be used for a VFR flight given: 

Compass heading: 175° . 

Deviation: 4° E  

Variation: 1° W

Minimum level for flights under IFR - When not flying over high terrain or mountainous areas and where no minimum flight altitude has been established, flights under IFR shall be flown at a level that is at least..

For an IFR flight in VMC in airspace Class D, submission of a flight plan is a :

An IFR flight is cruising at 12 000 ft. The transition altitude in the region is currently 18 000 ft. When ATC requests the vertical position of the aircraft, what should it be reported as?

According to ICAO Annex 12 air-to-ground signals, if survivors see an aircraft rocking its wings during the hours of:

A civil aircraft has been intercepted. According to SERA, the correct actions to be carried out by the Pilot-in-Command of the civil aircraft are: