Su unit 8 Aviation Weather Service Flashcards

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1
Q

When speaking to a flight service weather briefer you should state?

A

whether the flight is VFR or IFR

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2
Q

To get a complete weather briefing for the planned flight, the pilot should request?

A

A standard briefing

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3
Q

Which type weather briefing should a pilot request, when departing within the hour, if no preliminary weather information has been received?

A

Standard briefing

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4
Q

A weather briefing that is provided when the information requested is 6 or more hours in advance of the proposed departure time is?

A

an outlook briefing

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5
Q

What should pilots state initially when telephoning a weather briefing facility for preflight weather information?

A

The intended route of flight and destination

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6
Q

When requesting weather information for the following morning, a pilot should request

A

an outlook briefing

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7
Q

Which type of weather briefing should a pilot request to supplement mass disseminated data?

A

An abbreviated briefing

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8
Q

What should pilots state initially when telephoning a weather briefing facility for preflight weather information?

A

Identify themselves as pilots

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9
Q

You plan to phone a weather briefing facility for preflight weather information. You should

A

Identify yourself as a pilot

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10
Q

When telephoning a weather briefing facility for preflight weather information, pilots should state

A

the aircraft identification or the pilot’s name

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11
Q

To update a previous weather briefing, a pilot should request?

A

an abbreviated briefing

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12
Q

For aviation purposes, ceiling is defined as the height above the Earth’s surface of the

A

Lowest broken or overcast layer or vertical visibility into an obscuration

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13
Q

(Refer to Figure 12 on page 291.) What are the current conditions depicted for Chicago Midway Airport (KMDW)?

A

Sky 700 feet overcast, visibility 1-1/2 SM, rain.

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14
Q

(Refer to Figure 12 on page 291.) The wind direction and velocity at KJFK is from

A

180 deg true at 4 knots

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15
Q

(Refer to Figure 12 on page 291.) What are the wind conditions at Wink, Texas (KINK)

A

110 deg at 12 knots, gusts 18 knots

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16
Q

Refer to Figure 12 below.) The remarks section for KMDW has RAB35 listed. This entry means?

A

rain began at 1835Z

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17
Q

(Refer to Figure 12 below.) Which of the reporting stations have VFR weather?

A

KINK, KBOI, and KLAX

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18
Q

(Refer to Figure 14 on page 293.) If the terrain elevation is 1,295 feet MSL, what is the height above ground level of the base of the ceiling?

A

505 feet AGL

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19
Q

(Refer to Figure 14 on page 293.) The base and tops of the overcast layer reported by a pilot are

A

7,200 feet MSL and 8,900 feet MSL

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20
Q

(Refer to Figure 14 on page 293.) The intensity of the turbulence reported at a specific altitude is

A

light from 5,500 feet to 7,200 feet

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21
Q

(Refer to figure 14 on page 293.) The wind and temperature at 12,000 feet MSL as reported by a pilot re

A

080 deg at 21 knots and -7 deg C

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22
Q

(Refer to Figure 14 below.) The intensity and type of icing reported by a pilot is

A

light to moderate time

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23
Q

What is the base of the ceiling in the following pilot report?

A

There is a broken layer at 6,500 feet

24
Q

What is indicated by the following report?

A

An urgent pilot report for moderate to severe clear air turbulence

25
Q

(Refer to Figure 15 on page 295.) In the TAF for KMEM, what does “SHRA” stand for?

A

Rain showers

26
Q

(Refer to figure 15 on page 295.) Between 1000Z and 1200Z the visibility at KMEM is forecast to be?

A

3 statue miles

27
Q

(Refer to Figure 15 on page 295.) In the TAF from KOKC, the clear sky becomes

A

Overcast at 2,000 feet during the forecast period between 2200Z and 2400Z

28
Q

(Refer to Figure 15 on page 295.) During the time period from 0600Z to 0800Z, what visibility is forecast for KOKC

A

Greater than 6 statue miles

29
Q

(Refer to Figure 15 on page 295.) What is the valid period for the TAF for KMEM?

A

1800Z to 2400Z

30
Q

(Refer to Figure 15 above.) What is the forecast wind for KMEM from 1600Z until the end of the forecast?

A

Variable in direction at 6 knots

31
Q

(Refer to Figure 15 above.) In the TAF from KOKC, the “FM (FROM) Group” is forecast for the hours from 1600Z to 2200Z with the wind from

A

180 deg at 10 knots

32
Q

(Refer to Figure 15 above.) The only cloud type forecast in TAF report is

A

Cumulonimbus

33
Q

In the following METAR/TAF for HOU, what is the ceiling and visibility forecast on the 7th day of the month at 0600Z?

A

4 statue miles visibility and an overcast ceiling at 1,200 feet AGL

34
Q

Radar weather reports are of special interest to pilots because the indicate

A

location of precipitation along with type, intensity, and cell movement of precipitation

35
Q

How should contact be established with a Flight Service Station, and what service would be expected?

A

Call flight Service on 122.2 for routine weather, current reports on hazardous weather, and altimeter settings

36
Q

What service should a pilot normally expect from Flight Service?

A

Actual weather information and thunderstorm activity along the route

37
Q

En route weather advisories should be obtained from an FSS on

A

122.2 MHz

38
Q

How could you receive in-flight weather information about your destination while still 150 NM away?

A

Review the destination METAR and TAF through FIS-B

39
Q

(Refer to Figure 17 below.) What wind is forecast for STL at 12,000 feet?

A

230 deg true at 39 knots

40
Q

(Refer to Figure 17 below.) Determine the wind and temperature aloft forecast for MKC at 6,000 ft.

A

200 deg true at 6 knots, temperature +3 C

41
Q

(Refer to Figure 17 below.) What wind is forecast for STL at 12,000 feet?

A

230 deg true at 39 knots

42
Q

(Refer to Figure 27 below.) Determine the wind and temperature aloft forecast for DEN at 9,000 feet.

A

230 deg true at 21 knots, temperature -4 C

43
Q

(Refer to Figure 17 below.) What wind is forecast for STL at 9,000 feet?

A

230 true at 32 knots

44
Q

What values are used for Winds Aloft Forecasts?

A

True direction and knots

45
Q

When the term “light and variable” is used in reference to a Winds Aloft Forecast, the coded group and windspeed is

A

9900 and less than 5 knots

46
Q

(Refer to figure 19 on page 299.) Interpret the weather symbol depicted in Utah on the 12-hours Significant Weather Prognostic Chart.

A

Moderate turbulence, surface to 18,000 feet

47
Q

(Refer to Figure 19 on page 299.) At what altitude is the freezing level over the middle of Florida on the 12-hour Significant weather Prognostic chart?

A

12,000 feet

48
Q

(Refer to Figure 19 on page 299.) You are preparing for a flight with a planned arrival in southern Georgia at 0600Z. What conditions should you expect when landing?

A

Instrument meteorological conditions

49
Q

How are significant weather prognostic charts best used by a pilot?

A

For determining areas to avoid (freezing levels and turbulence).

50
Q

The distance measured in millibars separating isobars on surface analysis charts is typically?

A

4 mb

51
Q

SIGMETs are issued as a warning of weather conditions hazardous to which aircraft?

A

All aircraft

52
Q

AIRMETs are advisories of significant weather phenomena but of lower intensities than SIGMETs and are intended for dissemination to?

A

all pilots

53
Q

Which in-flight advisory would contain information on severe icing not associated with thunderstorms?

A

SIGMET

54
Q

What information is contained in a CONVECTOVE SIGMET?

A

Tornadoes, embedded thunderstorms, and hail 3/4 inch or greater in diameter.

55
Q

What is indicated when a current CONVECTIVE SIGMET forecasts thunderstorms?

A

Thunderstorms obscured by massive cloud layers

56
Q

To determine the freezing level and area of probable icing aloft, the pilot should refer to the

A

inflight aviation weather advisories