1. Since 1980 , hull losses have reduced in the RPT sector while the number of aircraft and the number of flight have all risen. Provide 2 examples of key technological reasons with a short explanation (a couple of sentences, max). (10 Marks) (Looking for key safety enhancing technologies, do not tell me that "maintenance has got better" unless you have a convincing argument) 2. If there is a conflict between requirements of the AN(HK)O and the HKAR, which one to follow? Why? (10 Marks) 3. Hong Kong is not a country and thus is not a member state of the ICAO, yet it adopts the Chicago convention and incorporated the ICAO annexes. Why? (10 Marks) 4. Definitions: (15 Marks) a. Explain the following aviation terms, and provide a reference: i. Maintenance ii. Safety iii. Airworthiness (Looking for exact legislative or regulatory responses that I can verify - that means you include document name, section, paragraph, etc. Answers plucked from Wikipedia, Google etc. will receive zero) What is the difference between an TC and a CofA? Can you personally hold both? (10 Marks) (Think about who or what the certificate is issued against)