1-The QFF at an airfield in California located 69 metres below sea level is 1030 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QNH?
0502246The Atmosphere
Similar Answers:Similar Questions:
2-The QNH at an airfield in California located 69 metres below sea level is 1018 hPa. The air temperature is 10°C higher than a standard atmosphere. What is the QFF?
0502245The Atmosphere
Similar Answers:Similar Questions:
3-The QNH at an airfield located 200 metres above sea level is 1009 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QFF?
0502242The Atmosphere
Similar Answers:Similar Questions:
4-The QFF at an airfield located 400 metres above sea level is 1016 hPa. The air temperature is 10°C lower than a standard atmosphere. What is the QNH?
0502241The Atmosphere
Similar Answers:Similar Questions:
5-The QFF at an airfield located 400 metres above sea level is 1016 hPa. The air temperature is 10°C higher than a standard atmosphere. What is the QNH?
0502511The Atmosphere
Similar Answers:Similar Questions:
6-The QNH at an airfield located 200 metres above sea level is 1022 hPa. The air temperature is not available. What is the QFF?
0502243The Atmosphere
Similar Answers:Similar Questions:
7-The QNH at an airfield located at mean sea level is 1022 hPa. The air temperature is not available. What is the QFF?
0502244The Atmosphere
Similar Answers:Similar Questions:
8-A temperature of +15°C is recorded at an altitude of 500 metres above sea level. If the vertical temperature gradient is that of a standard atmosphere, what will the temperature be at the summit of a mountain, 2500 metres above sea level?
0502501The Atmosphere
Similar Answers:Similar Questions:
9-If you are flying at FL 100 in an air mass that is 10°C warmer than a standard atmosphere, what is the outside temperature likely to be?
0502252The Atmosphere
Similar Answers:Similar Questions:
10-The QNH of an airport at sea level is 983 hPa and the temperature deviation from ISA is -15°C below FL 100. What is the true altitude of FL 100?
0501316The Atmosphere
Similar Answers:Similar Questions:
11-The decrease in temperature, per 100 metres, in a saturated rising parcel of air at lower level of the atmosphere is approximately
0504133Thermodynamics
Similar Answers:Similar Questions:
12-The decrease in temperature, per 100 metres, in a saturated rising parcel of air at lower level of the atmosphere is approximately
0501
Similar Answers:Similar Questions:
13-The temperature at 3000 ft. above mean sea level is forecast to be 3°C. What is the deviation from ICAO Standard Atmosphere?
0501
Similar Answers:Similar Questions:
14-You are planning to fly across a mountain range. The chart recommends a minimum altitude of 12000 feet above mean sea level. The air mass you will be flying through is an average 10°C warmer than ISA. Your altimeter is set to 1023 hPa (QNH of a nearby airport at nearly sea level). What altitude will the altimeter show when you have reached the recommended minimum altitude?
0502522The Atmosphere
Similar Answers:Similar Questions:
15-If you are flying at FL 300 in an air mass that is 15°C warmer than a standard atmosphere, what is the outside temperature likely to be?
0502251The Atmosphere
Similar Answers:Similar Questions:
16-You are flying at FL 160. Outside air temperature is -27°C, and the pressure at sea level is 1003 hPa. What is the true altitude?
05012825UncategorizedWind
Similar Answers:Similar Questions:
17-You are flying at FL 200. Outside air temperature is -40°C, and the pressure at sea level is 1033 hPa. What is the true altitude?
05012824WindUncategorized
Similar Answers:Similar Questions:
18-You are flying at FL 160. Outside air temperature is -27°C, and the pressure at sea level is 1003 hPa. What is the true altitude?
0502521WindUncategorized
Similar Answers:Similar Questions:
19-You are flying at FL 200. Outside air temperature is -40°C, and the pressure at sea level is 1033 hPa. What is the true altitude?
0502520WindUncategorized
Similar Answers:Similar Questions:
20-If the QFE at Locarno (200 metres above sea level) is 980 hPa, what is the approximate QNH ?
0502247The Atmosphere
Similar Answers:Similar Questions:
21-If the QNH at Locarno (200 metres above sea level) is 1015 hPa, what is the approximate QFE?
0502249WindUncategorized
Similar Answers:Similar Questions:
22-If the QNH at Locarno (200 metres above sea level) is 1025 hPa, what is the approximate QFE?
0502250The Atmosphere
Similar Answers:Similar Questions:
23-If the QFE at Locarno (200 metres above sea level) is 1000 hPa, what is the approximate QNH?
0502248The Atmosphere
Similar Answers:Similar Questions:
24-If the QFE at an airport (200 metres above sea level) is 1000 hPa, what is the approximate QNH? (1 mb = 27 feet)
0501
Similar Answers:Similar Questions:
25-If an airfield is 240ft above mean sea level (AMSL) and the airfield QNH is 1024hPa calculate the airfield QFE given that 1 hPa =30ft.
0501
Similar Answers:Similar Questions:
26-Between mean sea level and a height of 20 km, the lowest temperature in the ICAO Standard Atmosphere (ISA) is:
05010870The Atmosphere
Similar Answers:Similar Questions:
27-What is the density at sea level in the International Standard Atmosphere?
0501
Similar Answers:Similar Questions:
28-In standard atmosphere, 500 hPa level corresponds to:
0501
Similar Answers:Similar Questions:
29-You intend to overfly a mountain range. The recommended minimum flight altitude is, according to the aviation chart, 15000 FT/AMSL. The air mass that you will fly through is on average 15°C warmer than the standard atmosphere. The altimeter is set to QNH (1023 hPa). At what altimeter reading will you effectively be at the recommended minimum flight altitude?
0501556The Atmosphere
Similar Answers:Similar Questions:
30-You plan a flight over a mountain range at a true altitude of 15000 FT/AMSL. The air is on an average 15°C colder than ISA, the pressure at sea level is 1003 hPa. What approximate indication should the altimeter (setting 1013.2 hPa) read?
0501548The Atmosphere
Similar Answers:Similar Questions:
31-You are flying at FL 130, and your true altitude is 12000 FT. What is the temperature deviation from that of the standard atmosphere at FL 130 (QNH 1013,2 hPa) ?
0501557The Atmosphere
Similar Answers:Similar Questions:
32-An air temperature of -55°C at the 200 hPa level over central Europe in summer is
0502504The Atmosphere
Similar Answers:Similar Questions:
33-An air temperature of -15°C at the 700 hPa level over central Europe in summer is
0502502The Atmosphere
Similar Answers:Similar Questions:
34-An air temperature of -30°C at the 300 hPa level over central Europe in summer is
0502503The Atmosphere
Similar Answers:Similar Questions:
35-Given: Altimeter setting: 1013.2 hPa Altimeter reading: 5000 ft Outside air temperature at 5000 ft: +5°C QFE: 958 hPa QNH: 983 hPa What is the true height of the aeroplane above the aerodrome?
05013640UncategorizedWind
Similar Answers:Similar Questions:
36-In a layer of air the decrease in temperature per 100 metres increase in height is more than 1°C. This layer can be described as being
0504022Thermodynamics
Similar Answers:Similar Questions:
37-In a layer of air the decrease in temperature per 100 metres increase in height is more than 1°C. This layer can be described as being
0501
Similar Answers:Similar Questions:
38-What is the atmosphering pressure at sea level in the International Standard Atmosphere?
0501
Similar Answers:Similar Questions:
39-THE ICAO STANDARD ATMOSPHERE (ISA) assumes that, at mean sea-level,
0501
Similar Answers:Similar Questions:
40-The upper wind and temperature chart of 250 hPa corresponds, in a standard atmosphere, to about
0501778Meteorological Information
Similar Answers:Similar Questions:
41-Which type of fog is likely to form when air having temperature of 15°C and dew point of 12°C blows at 10 knots over a sea surface having temperatures of 5°C ?
0502175Clouds and Fog
Similar Answers:Similar Questions:
42-In the ICAO Standard Atmosphere the decrease in temperature with height below 11 km is
0503731The Atmosphere
Similar Answers:Similar Questions:
43-At FL 180, the air temperature is -35°C. The air density at this level is:
0501
Similar Answers:Similar Questions:
44-You are flying over the sea at FL 250 and measure an outside temperature of -50°C. The pressure at sea level is 1023 hPa. What is your approximate true altitude calculated using normal vertical change in temperature with increase in height?
05012823UncategorizedWind
Similar Answers:Similar Questions:
45-You must make an emergency landing at sea. The QNH of a field on a nearby island with an elevation of 4000 FT is 1025 hPa and the temperature is -20°C. What is your pressure altimeter reading when landing if 1025 hPa is set in the subscale?
0504192The Atmosphere
Similar Answers:Similar Questions:
46-Given: Altimeter setting: 1013.2 hPa Altimeter reading: 5000 ft Outside air temperature at 5000 ft: +5°C QFE: 958 hPa QNH: 983 hPa What is the true height of the aircraft above the aerodrome?
05015440The Atmosphere
Similar Answers:Similar Questions:
47-If the QFE at ÇORLU (660 feet above sea level) is 980 hPa, what is the approximate QNH ? (1 mb= 30 feet)
0501
Similar Answers:Similar Questions:
48-What is the relationship, if any, between QFE and QNH at an airport situated 50 FT below sea level?
0501547The Atmosphere
Similar Answers:Similar Questions:
49-How does temperature vary with increasing altitude in the ICAO standard atmosphere below the tropopause?
0501104The Atmosphere
Similar Answers:Similar Questions:
50-At an altitude of 1650 feet AMSL, a temperature of +15°C is measured. What will the temperature be at an altitude of 8200 feet, if you consider the temperature gradient of the Standard Atmosphere?
0501
Similar Answers:Similar Questions:
51-The temperature at 10000ft in the ICAO Standard Atmosphere
0501
Similar Answers:Similar Questions:
52-What is the lowest temperature in standard atmosphere?
0501
Similar Answers:Similar Questions:
53-The temperature at 2000ft AMSL is forecast to be +5°C: compared to the International Standard Atmosphere (ISA) this is:
0501
Similar Answers:Similar Questions:
54-An outside air temperature of -35°C is measured while cruising at FL 200. What is the temperature deviation from the ISA at this level?
0501197The Atmosphere
Similar Answers:Similar Questions:
55-An outside air temperature of -35°C is measured while cruising at FL 200. What is the temperature deviation from the ISA at this level
0501
Similar Answers:Similar Questions:
56-An aircraft flies from aerodrome "A", (QNH= 1020 hPA) , to aerodrome "B", (QNH= 999 hPA) . Aerodrome "A" is 800 ft. above mean sea level and aerodrome "B" is 540 ft. above mean sea level. If the altimeter sub scale is not changed from 1020, what is the altimeter indication on landing.
0501
Similar Answers:Similar Questions:
57-A parcel of unsaturated air is lifted to just below the condensation level and then returned to its original level. What is the final temperature of the parcel of air?
05063Thermodynamics
Similar Answers:Similar Questions:
58-After landing at an aerodrome (QNH 993 hPa) it is noticed that the altimeter is still set to 1013,2 hPa and that it reads 1200 feet. What is the elevation of the aerodrome above mean sea level ?
0502524The Atmosphere
Similar Answers:Similar Questions:
59-You are at FL120 with an outside air temperature is -2°C. Where would you find the freezing level?
0501
Similar Answers:Similar Questions:
60-On a route segment from A to B the highest terrain elevation is approximately 200 feet. For an instrument flight the minimum obstacle clearance is 1000 feet. The subscale of the altimeter is set to the local QNH of 1013 hPa and the temperature on the ground is -5°C. Assume a standard temperature lapse rate. What is the approximate minimum acceptable altimeter indication during the flight on this route segment?
05015265The Atmosphere
Similar Answers:Similar Questions:
61-The lowest assumed temperature in the International Standard Atmosphere (ISA) is :
0501
Similar Answers:Similar Questions:
62-The temperature lapse rate of the ICAO standard atmosphere in the troposphere is:
05013607The Atmosphere
Similar Answers:Similar Questions:
63-The temperature at 10000 FT in the ICAO Standard Atmosphere is:
0503719The Atmosphere
Similar Answers:Similar Questions:
64-For a given airfield the QFE is 980 hPa and the QNH is 1000 hPa. The approximate elevation of the airfield is
0504202The Atmosphere
Similar Answers:Similar Questions:
65-You are flying at FL 300 where the outside air temperature is -57.5°C and the pressure at MSL is 1013.25 hPa. If you assume that the difference between the actual temperature and the temperature in the ISA is valid for the whole troposphere, then the true altitude is:
05015416The Atmosphere
Similar Answers:Similar Questions:
66-In the lower levels of the atmosphere when the environmental lapse rate is greater than saturated adiabatic lapse rate but less than dry adiabatic lapse rate - the air mass is described as being
05010899Thermodynamics
Similar Answers:Similar Questions:
67-An aircraft is flying over the sea at FL 100, with a true altitude of 10000 feet; local QNH is 1003 hPa. What assumption, if any, can be made about the air mass in which the aircraft is flying ?
0502260The Atmosphere
Similar Answers:Similar Questions:
68-An aircraft is flying over the sea at FL 120, with a true altitude of 12000 feet; local QNH is 1013 hPa. What assumption, if any, can be made about the air mass in which the aircraft is flying ?
0502259The Atmosphere
Similar Answers:Similar Questions:
69-During a flight over the sea at FL 135, the true altitude is 13500 feet; local QNH is 1019 hPa. What information, if any, can be gained about the air mass in which the aircraft is flying?
0502257The Atmosphere
Similar Answers:Similar Questions:
70-An aircraft flies at a constant indicated altitude from airfield A (QNH= 1009 hPA) to airfield B (QNH= 1019 hPA) . If the subscale is not reset from 1009, what would be expected when over airfield B?
0501
Similar Answers:Similar Questions:
71-If atmospheric conditions exist such that the temperature deviation is ISA +10°C in the lower troposphere up to 18000 FT, what is the actual layer thickness between FL 60 and FL 120 ?
05066The Atmosphere
Similar Answers:Similar Questions:
72-The decrease in temperature, per 100 metres, in an unsaturated rising parcel of air is
0504132Thermodynamics
Similar Answers:Similar Questions:
73-What is, approximately, the temperature at 20000 FT in the ICAO Standard Atmosphere?
05012850The Atmosphere
Similar Answers:Similar Questions:
74-The ICAO Standard Atmosphere (ISA) assumes that temperature will reduce at the rate of
05010921The Atmosphere
Similar Answers:Similar Questions:
75-The ICAO Standard Atmosphere (ISA) assumes that temperature will reduce at the rate of
05013730The Atmosphere
Similar Answers:Similar Questions:
76-Which of the following combinations of pressure and temperature is correct in the ICAO standard atmosphere?
05015486The Atmosphere
Similar Answers:Similar Questions:
77-In an air mass with no clouds the surface temperature is 15°C and the temperature at 1000 m/AGL is 13°C. This layer of air is:
0502125The Atmosphere
Similar Answers:Similar Questions:
78-Around Paris on January 3rd at 1800 UTC, the surface temperature, under shelter, is 3°C. The sky is covered by 8 oktas of stratus. QNH is 1033 hPa. If the sky is covered all night, the minimum temperature of the night of January 3rd to January 4th should be
0505534The Atmosphere
Similar Answers:Similar Questions:
79-In relation to the total weight of the atmosphere, the weight of the atmosphere between mean sea level and a height of 5500 m is
05010897The Atmosphere
Similar Answers:Similar Questions:
80-At FL 180, the air temperature is -35°C.The air density at this level is:
05013643The Atmosphere
Similar Answers:Similar Questions:
81-At FL 180, the air temperature is -35°C.The air density at this level is:
050130The Atmosphere
Similar Answers:Similar Questions:
82-Temperature decreases with altitude in standard atmosphere. Regarding this change in temperature, density should increase with altitude but it decreases. What is the reason?
0501
Similar Answers:Similar Questions:
83-During a flight over the sea at FL 100 from Marseille (QNH 1012 hPa) to Palma de Mallorca (QNH 1012 hPa), the true altitude is constantly increasing. What action, if any, should be taken ?
0502255The Atmosphere
Similar Answers:Similar Questions:
84-During a flight over the sea at FL 100 from Marseille (QNH 1016 hPa) to Palma de Mallorca (QNH 1016 hPa), the true altitude is constantly decreasing. What is the probable reason for this ?
0502256The Atmosphere
Similar Answers:Similar Questions:
85-If in a 100 m thick layer the temperature at the bottom of the layer is 10°C and at the top of the layer is 8°C then this layer is
0504168Thermodynamics
Similar Answers:Similar Questions:
86-The temperature at FL 80 is +6°C. What will the temperature be at FL 130 if the ICAO standard lapse rate is applied ?
0502498The Atmosphere
Similar Answers:Similar Questions:
87-The temperature at FL 160 is -22°C. What will the temperature be at FL 90 if the ICAO standard lapse rate is applied ?
0502500The Atmosphere
Similar Answers:Similar Questions:
88-The temperature at FL 110 is -5°C. What will the temperature be at FL 50 if the ICAO standard lapse rate is applied ?
0502499The Atmosphere
Similar Answers:Similar Questions:
89-The temperature at FL 140 is -12°C. What will the temperature be at FL 110 if the ICAO standard lapse rate is applied ?
05065The Atmosphere
Similar Answers:Similar Questions:
90-What is the approximate vertical interval which is equal to a pressure change of 1 hPa at sea level?
05015269The Atmosphere
Similar Answers:Similar Questions:
91-In the ICAO standard atmosphere, which of the following alternatives indicates the correct vertical temperature distribution in the lowest 11 km?
05015261The Atmosphere
Similar Answers:Similar Questions:
92-What is the temperature deviation in degrees Celsius, from the ICAO Standard Atmosphere overhead Frankfurt ?
0501695Meteorological Information
Anex:Similar Answers:Similar Questions:
93-In still air the temperature decreases at an average of 1.2°C per 100 m increase in altitude. This temperature change is called:
0504143The Atmosphere
Similar Answers:Similar Questions:
94-If the surface temperature is 15°C , then the temperature at 10000 FT in a current of ascending unsaturated air is:
0504141Thermodynamics
Similar Answers:Similar Questions:
95-An aircraft flies into freezing rain in an area with a temperature below 0°C. The type of icing it will most likely encounter is
05010857UncategorizedWind
Similar Answers:Similar Questions:
96-At a certain position, the temperature on the 300 hPa chart is -48°C; according to the tropopause chart, the tropopause is at FL 330. What is the most likely temperature at FL 350 ?
05019The Atmosphere
Similar Answers:Similar Questions:
97-On the approach, the surface temperature is given as -5°C. The freezing level is at 3000 FT/AGL. At 4000 FT/AGL, there is a solid cloud layer from which rain is falling. According to the weather briefing, the clouds are due to an inversion caused by warm air sliding up and over an inclined front. Would you expect icing?
0502049Flight Hazards
Similar Answers:Similar Questions:
98-If the QFE, QNH and QFF of an airport have the same value,
05010890The Atmosphere
Similar Answers:Similar Questions:
99-An aircraft is descending to land under IFR. If the local QNH is 1009 hPa, what will happen to the altitude reading when the altimeter is reset at the transition level ?
0502513The Atmosphere
Similar Answers:Similar Questions:
100-If you are flying at FL 120 and the outside temperature is -2°C, at what altitude will the "freezing level" be?