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The Pitot-Static System: How It Works

Pilot Institute

To calculate airspeed accurately, we need to separate the dynamic pressure from the total pressure. Since static pressure changes with altitude and weather, the static port provides a constant reading of the current atmospheric pressure. This allows the system to subtract it and display the correct airspeed.

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E6B Made Easy: A Beginner’s Step-by-Step Guide

Pilot Institute

This section is also needed when youre calculating your true airspeed, which you need to know to plan your flight. Calculating True Airspeed Follow steps 1-3 from the section above. Find your Calibrated Airspeed on the middle scale on the movable disk. Thats your true airspeed. Look under the grommet.

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How to Obtain a Good Weather Briefing as a Commercial Pilot

Pilot's Life Blog

Before you become a commercial pilot, it’s important to know how to obtain a good weather briefing. Flying in appropriate weather helps make your flight enjoyable and keeps your passengers safe. It includes weather trends. Many pilots reference the weather briefings in their PIREPs.

Weather 52
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Indicated Airspeed (IAS)

WayMan

Unlike other airspeed measures, IAS accounts for air density and pressure changes, making it a dependable metric for low-altitude operations, takeoffs, and landings. How Indicated Airspeed Differs From Other Airspeeds True Airspeed (TAS) : Reflects the actual speed of the aircraft through the air, adjusted for altitude and temperature.

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Pilot’s aviation app directory – 2025 Edition

iPad Pilot News

Avtech proFLIGHT This app is a high-quality weather tool for the professional flight crew. ProFLIGHT uses the actual flight route and time combined with the Met Office’s Global 10KM Weather model to produce a tailored weather forecast based on the most up to date information.

Weather 91
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High Country View

Plane and Pilot

It was easy enough to avoid Oakland and San Francisco Terminal Control Areas, now Class B, but Bay Area weather was completely different from New England. Otherwise, the standard weather forecast is “rain turning to showers, chance of sun breaks.” On the East Coast, the ocean is east, but on the West Coast, it is west.

Knot 96
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High Country View

Plane and Pilot

It was easy enough to avoid Oakland and San Francisco Terminal Control Areas, now Class B, but Bay Area weather was completely different from New England. Otherwise, the standard weather forecast is “rain turning to showers, chance of sun breaks.” On the East Coast, the ocean is east, but on the West Coast, it is west.

Knot 88