1-39. Into what total number of service ratings is the Aviation Boatswain's Mate (AB) divided? 1. One 2. Two 3. Three 4. Four 1-40. What rating makes visual and instrumental observations of weather and sea conditions? 1. AX 2. AG 3. AW 4. AS 1-41. What rating packs and rigs parachutes and life rafts? 1. PR 2. AW 3. AD 4. AT 1-42. What rating operates tactical support center systems to analyze and classify data? 1. AG 2. AK 3. AZ 4. AW 1-43. The ABF rating operates, maintains, and performs maintenance on aviation fueling and lubricating oil systems? 1. True 2. False 1-44. The ABH rating is responsible for performing which of the following tasks? 1. Operate aviation fueling systems 2. Operate catapult launch and retract panels 3. Direct the movement and spotting of aircraft 4. Rig, inspects, and proof-load cables and fittings 1-45. What rating is responsible for performing microminiature repair? 1. AT(O) 2. AT(I) 3. AE 4. ET 1-46. Which of the following ratings maintains aircraft engines and related systems? 1. AD 2. AE 3. AO 4. AS 1-47. Which of the following tasks is NOT a responsibility of the AZ rating? 1. Maintain aircraft status boards 2. Operate technical libraries 3. Prepare reports and correspondence 4. Identify, store, and issue aviation supplies and spare parts 1-48. What rating is responsible for inspecting, maintaining, and repairing armament equip- ment? 1. AA 2. AG 3. AO 4. AM 1-49. The AM rating consists of how many service ratings? 1. One 2. Two 3. Three 4. Four 1-50. What rating maintains aircraft hydraulic systems? 1. AMS 2. AME 3. AS 4. AMH 1-51. Removing, installing, and rigging the flight control surfaces on a naval aircraft is the responsibility of what rating? 1. AMS 2. AS 3. AMH 4. AME 1-52. What rating maintains and repairs gasoline engines and associated automotive systems? 1. AMS 2. AS 3. AMH 4. AME 1-18