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Business Aviation Weather: International Standard Atmosphere – How It Affects Flight

Universal Weather

It doesn’t reflect real-time weather but serves as a baseline for performance and instrument calibration Units and Conversions ISA data is typically expressed in: Temperature: Degrees Celsius (but Fahrenheit or Kelvin may be used in some contexts) Altitude: Meters or feet Pressure: Millibars (mb), inches of mercury (in.

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Aviation Weather: Benefits of Using Long-Range Aviation Weather Forecasts

Universal Weather

Long-range aviation weather forecasting has become significantly more accurate in recent years. Supporting Overflight Permit Planning Weather forecasts can influence whether or not certain permits are needed. When interpreted by experienced professionals, long-range forecasts are powerful tools in the early phases of flight planning.

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Brief Like a Weather Pro

Flying Magazine

Since I began my column over 10 years ago in IFR Magazine, I’ve strived to write as though you’re with me in the weather operations center. If this was in the morning, the entire weather station would participate. Subscribe Now The outgoing forecaster began by covering the current weather picture.

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FAA Continues Transition to Graphical Forecasts for Aviation

Flight Training Central

The FAA has announced the next step in its ongoing effort to modernize aviation weather products by further transitioning from traditional area forecasts (FAs) to the Graphical Forecasts for Aviation (GFA) tool. The GFA tool , available through the Aviation Weather Center , presents weather data in an interactive, time-based graphical format.

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I Am UNSAFE Checklist—Lessons Learned on a Fateful Night

Air Facts

It was early winter, but the current skies and projected weather looked favorable, so I decided to fly rather than drive. I decided to fly first and eat later due to approaching weather (mistake #1), and, after a weather briefing, estimated I could get to Chicago (DuPage Airport (KDPA)) before the weather from the west did (mistake #2).

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Failure To Deice Cited In Fatal Phenom 300 Crash

AV Web

At the time of the accident, weather conditions at the airport included light snow, mist, IFR ceilings, and a temperature of -1C. Although the anti-ice switch was found in the “on” position after the crash, evidence suggested it may have been moved during the impact sequence.

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A Different Kind of Pilot Decision—Choosing Not to Fly

Air Facts

That evening, I checked the weather for the next leg. An approaching system threatened to bring widespread low ceilings, embedded thunderstorms, and wind shear across much of the southern U.S. An approaching system threatened to bring widespread low ceilings, embedded thunderstorms, and wind shear across much of the southern U.S.