"Ensuring air traffic safety, by providing air traffic control services in different regions of the world" for pilots

I am student of Air Traffic Control in Vilnius Gediminas Technical University, Antanas Gustaitis Aviation Institut, currently writing master theses on "Ensuring air traffic safety by providing air traffic control services in different regions of the world " I made an anonymous questionnaire to pilots on flight safety. Since you have a wonderful opportunity to work in different areas, I'd be very grateful to you, for assistance and expressed Your oppinion about air traffic safety in areas where You work. Thank You and have a safety flights!!
Rezultatai yra viešai prieinami

1. Country (Region) flying in. ✪

2. Type of aircraft. ✪

3. Flight experience (year / flight hours). ✪

4. Have you ever had any aviation accident?

5. If the previous answer was “yes” (You answered "yes"), it was due to ATC mistake?

6. If it was related with ATC, it was due to:

7. If it was related with the flight crew or the aircraft, it was due to:

8. In your opinion, what is the most important factor to ensure the flight safety?

9. Your opinion about the work of ATC in your region:

9.1. About procedures:

9.2. About cooperation between ATC and crew:

9.3. Phraseology:

9.4. Opinion about the airfield, and the maneuvering area:

10. What do you think, what could improve the situation of flight safety, where you work?

If You ever had an incident/accident, I would appreciate if You could describe nature of incident/accident and location.