ANS 1. Which ICAO document titles Aeronautical Chart Catalogue ? Doc 7101 Doc 8697 Doc 8126 Annex 4 2. Which one is not correct: The change indicator “BECMG” should be used to describe changes where the meteorological conditions are expected to reach or pass through specified threshold values at a regular or irregular rate (chang gradually) The change indicator “TEMPO” should be used to describe expected frequent or infrequent temporary fluctuations in the meteorological conditions which reach or pass specified threshold values (change temporary) The change indicator “BECMG” should be used with PROB. The change indicator “TEMPO” should be used with PROB. 3. How is Flight Visibility defined? The visibility reported by a pilot currently flying in the vicinity The measured visibility assessed by a certified meteorological observer The visibility forward from the flight deck of an aeroplane in flight The forecast visibility at 3000 ft above the aerodrome 4. Which of the following statements is true about error chain? In most cases accidents and incidents are result of a single cause Many accidents are a linked sequence where several layers of defences fail The sequence may not originate with an individual or at a high level within the organization Preventing or avoiding one of these events would have led to an accident 5. The ground component of the DME system shall be referred to: As transponder As transceiver As interrogator 6. The radius of a circle in area of responsibility at ĐONGHOI TWR is: 30 km 45 km 60 km 15 km 7. The OCH of VOR/DME approach RWY 29 CAT A is: 192m (Cirling) 129m (straight-in) 182m (Cirling) 134m (straight-in) 162m (Cirling) 134m (straight-in) 140m (Cirling) 180m (straight-in) 8. Minimum flight altitude ensures (Vietnam rules of the air ): At least 300m (1000ft) above MSL. At least 300m (1000ft) above terrain . At least 300m(1000ft) above highest obstacle in plain area , 600m(2000ft) above highest obstacle in mountain area . None of the above . 9. Except when a clearance is obtained from an ATC unit, a VFR flight can not enter or leave a control zone when ceiling is less than: 1500 feet or visibility is les than 5 km 1000 feet or visibility is les than 5 km 2000 feet or visibility is les than 5 km 1000 feet or visibility is les than 8 km 10. The change indicator BECMG in the TAF used when: the MET. conditions are expected to reach or pass specified values at a regular or irregular rate the probability that a certain change or value occur temporary fluctuations in the meteorological conditions, lasting less than one hour in each instance and covering less than half of the forecast period All the MET. conditions are pass specified values at a regular rate 11. The magnetic bearing between VIN DVOR/DME and DONGI is: 195/015 141/321 110/290 101/281 12. The AFTN address of DONGHOI TWR: VVDHZAZX VVDHZPZX VVDHZRZX VVDHZTZX 13. If the cloud amount is 4 oktas, how to report to the pilot about it? OVC BKN SCT All the above 14. In NOTAM format, field PURPOSE in Q item (Q line) containing letters “NBO” means: NOTAM selected for the immediate attention of aircraft operators NOTAM selected for PIB entry NOTAM concerning flight operation all the above 15. Air traffic control service shall be provided: To all IFR flights in airspace Class A;B;C;D;E. To all VFR flights in airspace Class B;C and D. To all speacial VFR flights and all aerodrome traffic at controlled aerdrome. All above are correct. 16. The minimum flight altitude of W2 from DONGI to KONCO: FL100 1200 m 1650 m 2700 m 17. What is rescue coordination centre? A unit is responsible for promoting efficient organization of search and rescue services and for coordinating the conduct of search rescue operations within a search and rescue region. A unit is responsible for promoting efficient organization of search and rescue services. A unit is responsible for search and rescue. A unit is responsible for coordinating the conduct of search rescue operations within a search and rescue region. 18. The selection of code 7700 on an aircr aft SSR transponder indicates unlawful interferenc e with the planned operation of the flight an emergency radio communication failure transponder malfunction 19. What is the training of controllers objective to ensure that controllers possess the required knowledge, skills and experience to perform their duties safely and efficiently make the best use of the human strengths and capabilities and overcome or circumvent human inadequacies or limitations maintain controller’s proficiency all of above 20. A transmission from one station to another station in circumstances where two-way communication cannot be established but where it is believed that the called station is able to receive the transmission. Broadcast transmission Announcement transmission Blind transmission Station transmission 21. The aggregation of the airborne functions and ground – based functions (air traffic services, airspace management and air traffic flow management) required to ensure the safe and efficient movement of aircraft during all phases of operations. That is the definition of: Flow management control Air traffic management Air traffic flow management Flow control 22. A flight plan for a flight to be provided with air traffic control service shall be submitted at least …..before departure: 60 minutes 30 minutes 10 minutes 15 minutes 23. The trend forecast shall indicate the change: The height of the base of a cloud layer of BKN or OVC lift and change to or pass through one or more of the following values: 30, 60, 150, 300 and 450m. The height of the base of a cloud layer of BKN or OVC lift and change to or pass through one or more of the following values: 30, 60, 120, 150, 300 and 450m The height of the base of a cloud layer of BKN or OVC lift and change to or pass through one or more of the following values: 30, 60, 120, 150, and 300m 24. In the METAR/SPECI, when the RVR no distinct change, the tendency is indicated by: U D N P 25. Aerodrome identification sign? A. The designated geographical location of an aerodrome. B. The elevation of the highest point of the landing area. C. A sign placed on the aerodrome to aid in identifying the aerodrome from the air. D. Aeronautical beacon used to indicate the location of an aerodrome from the air. 26. All current civil SSR system use: a. The same frequencies i.e. 1030MHz for the ground to air transmission and 1090MHz for the air to ground transmission. b. The same frequencies i.e. 1090MHz for the ground to air transmission and 1030MHz for the air to ground transmissions. c. The same frequency i.e. 1030MHz for transmissions on both directions. d. The same frequency i.e. 1090MHz for transmissions on both directions. Doc 9426 part2-section3 chương 2 Mục 2.3.2.3 27. The outbound track of holding partern at D21.0 (for ILS approach RWY 29) at Dong Hoi TWR? 123° 303° 139° 319° 28. The grid point forecasts prepared by a WAFC shall comprise: horizontal extent and flight levels of base and top of all clouds; horizontal extent and flight levels of base and top of TCU clouds horizontal extent and flight levels of base and top of CB clouds; horizontal extent and flight levels of base and top of CB and TCU clouds; 29. The OCA of VOR/DME approach RWY 11 CAT A is 210m (Cirling) 160m (straight-in) 180m (Cirling) 130m (straight-in) 160m (Cirling) 140m (straight-in) 180m (Cirling) 140m (straight-in) 30. The OCH of The OCA of ILS approach RWY 29 CAT A is: 192m (Cirling) 73m (straight-in) 182m (Cirling) 76m (straight-in) 162m (Cirling) 79m (straight-in) 140m (Cirling)92m (straight-in) 31. Which aircraft along the following has first priority: Departing aircraft. Taxiing aircraft. Arriving aircraft on final approach. Arriving aircraft in the traffic pattern 32. Enterprise which provides air traffic services must: (sourced by VN Civil Aviation Law 2006) Provide adequate and uninterrupted air traffic services Comply with regulations on the management, utilization and defense of the airspace, rules of the air and related guidance manuals on air trafic services. Coordinate with organizations concerned in handling emergency situations, unlawful interference against civil flight operations and air defense operation All of above 33. Lateral limits of A202 is: 20 Km 30 Km 20 NM 30 NM 34. In the event of a radio failure , an Air Traffic Control Tower may use a light gun to signal aircraft and /or vehicles on or near the airport. The light gun is capable of signaling 3 different colors . They are: (Annex 2; ) red , white, blue red , green , white red , yellow , green orange , white , blue 35. The accuracy of the bearing information conveyed by the horizontally polarized radiation from the VOR at a distance of approximately four wavelengths for all elevation angles between 0 and 40 degrees, measured from the centre of the VOR antenna system, shall be within plus or minus …… degrees. a. 2 degrees. b. 3 degrees. c. 5 degrees. d. 10 degrees. Annex 10-V1-Cons Khoản 3.3.3.2 3.3.3.2 The ground station contribution to the error in the bearing information conveyed by the horizontally polarized radiation from the VOR for all elevation angles between 0 and 40 degrees, measured from the centre of the VOR antenna system, shall be within plus or minus 2 degrees. 36. The number assigned to a particular multiple pulse signals transmitted by a transponder is : mode code interrogation response 37. On board a non-pressurized aircraft, 10% of the passengers must be supplied with oxygen throughout the period of flight, reduced by 30 minutes, during which the pressure altitude is between : 10 000 ft and 13 000 ft 10 000 ft and 12 000 ft 11 000 ft and 13 000 ft 11 000 ft and 12 000 ft 38. Which of the following ideas is not true about practical use of reason ‘Swiss Cheese’ model? Removes the spotlight from operator’s error Filter out non-contributory facts Identifies missing or conflicting information Provides an extremely effective briefing tool for ATC 39. Hours of operation for DVOR/DME DOH: On request Daytime H24 None of above 40. The minimum holding altitude at holding point D16.5/R-344 of DVOR/DME DOH: 800m 700m 1500m 1600m 41. How long should NOTAM remain in force? six months one year one month not more than three months 42. When two aircraft are converging at approximately the same level: The aircraft that has the other on its left shall give way. The aircraft that has the other on its right shall give way. Each shall alter its heading to the right. Each shall alter its heading to the left. 43. For a jet transport aeroplane, which of the following is the reason for the use of maximum range speed Minimum specific fuel comsumption Minimum fuel flow Longest flight duration Minimum drag 44. If two departing aircraft of the same type propose to follow the same track and the following aircraft will be flown through the level of the preceding aircraft . Action must be taken to ensure that the …. separation will be maintained or increased when cruising levels are crossed . 5 minutes 3 minutes 2 minutes 10 minutes 45. NOTAM with series C used for: Domestic flight Both of them International flight None of them 46. Prohibited area means: (Sourced by VN Civil Aviation Law 2006) An airspace of defined dimensions, above the land areas or territorial waters within which the flight of aircraft is prohibited, except aircraft operating on official duties of Viet Nam An airspace of defined dimensions within which activities dangerous to the flight of aircraft may exist at specified times An airspace of defined dimensions which is specified by Ministry of national defense None of above 47. The outbound track of holding partern at DOH (for VOR/DME approach RWY 11): 128° 139° 312° 199° 48. The frequence of ILS/LLz RWY11: 110.3 Mhz 334.1 Mhz, CH20X 329.6 Mhz, CH42X 116.1 Mhz, CH108X 49. For the purpose of wake turbulence separation, what is the ICAO minimum radar separation distance if a heavy aeroplane is following directly behind another heavy aeroplance on the approach to the same runway ? (Tham khảo Profession Volare Domande) 3.7 km (2 NM) 7.4 km (4 NM) 9.3 km (5 NM) 11.1 km (6 NM) 50. What is the title of Annex 14? Operation of Aircraft Security Aerodromes Facilitation Loading … Bình luận Share Facebook Twitter
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