ATSC 231 Block 4 Bundled Exams 2023 with 100% correct answers

Which type of aircraft operation experiences the greatest percentage of weather related accidents attributed to wind and wind shear? correct answersPart 91 General Aviation What time of day would wind shear resulting from nocturnal radiation inversions be expected? correct answersEarly morning be...

What type of forecast can be described as solving a set of mathematical equations that provide a numerical solution to predict the weather? correct answersNumerical weather prediction What type of forecast can be described as a forecast based on statistical data and averages? correct answersClima...

How much does icing account for in overall accidents? correct answers10% of all weather related Type of operation where icing caused the most accident correct answersPart 135 (10%) Part 91 (7%) Part 121 (1% Fatality rate of icing accidents correct answers27% Ratings/flight experience of p...

What is the primary source of energy for the earth's atmosphere? correct answersThe sun List the two most abundant permanent gases in today's atmosphere correct answersNitrogen (78.09%) and Oxygen (20.95%) Which variable gas show the most variation at earth's surface? correct answersWater v...

Be able to write the vertical equation of motion 1/row dp/dz = -g, where the vertical pressure gradient is balanced by gravity. Be able to state the assumptions made for hydrostatic balance Vertical acceleration is not so important in synoptic meteorology. Be able to describe hydrost...

PAVE Checklist correct answersPilot, Aircraft, enVironment, External Pressures Percent of accidents in which weather was a contributing or casual factor correct answers20% (1740) of accidents between 2003-2007 Types of weather that causes the highest percentage of accidents correct answersWind...

3 hazards of turbulence correct answers• Loss of Control • Airframe Damage • Passenger Comfort/Safety Which type of aircraft have the most accidents as a result of turbulence? correct answersPart 121 Annual turbulence injuries correct answers58 injuries Aircraft Turbulence correct...

What type of weather briefing should be requested any time a flight is planned and a previous briefing or preliminary information has not been received? correct answersStandard briefing What is the purpose of ATIS? correct answersit improves controller effectiveness and reduces frequency congesti...

Which type of aircraft operation experiences the greatest percentage of weather related accidents attributed to wind and wind shear? correct answersPart 91 General Aviation What time of day would wind shear resulting from nocturnal radiation inversions be expected? correct answersEarly morning be...

Purpose of an FB correct answersProvides a forecast of • Wind Direction • Wind Speed • Temperature FB for a particular time and location correct answers• Forecasts are Made Only for Specific Locations FB forecast for non-standard altitude correct answersTrue altitudes (3,000 - 12,000) ...

What is the wind minimum for possible mountain wave activity? correct answers20 its at the peaks What is the wind minimum for possible clear air turbulence in a jet stream? correct answers110 kts What is the wind minimum per 1000 ft for moderate turbulence? correct answers5-6 kts increase or d...

When did the National Weather Service start upper air observations with radiosondes attached to weather balloons? correct answers1930's What property is on the vertical axis of the Skew T Diagram? correct answerspressure What property is on the horizontal axis of the Skew T Diagram? correct a...

Wx influences correct answersAircraft efficiency Pax comfort Flight Safety Part 95 correct answersGA Part 135 correct answersCharters/ Air taxis Part 121 correct answersAirlines NOAA correct answersNational Oceanic and Atmospheric Administration NESDIS correct answersNational Enviro...

FLYING SECTION: normal clouds correct answers- classified into two categories 1. convective clouds/ cumuliform clouds (Cu) - look like stacks of cotton balls -- are associated with updrafts 2. layer clouds/ stratiform clouds (St) - look like sheets or blankets that can extend hundreds of ...