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What Are Altimeters & Why Are They Important In Aviation?

Simple Flying

On a foggy winter morning in February 2009, Turkish Airlines Flight 1951, using a Boeing 737-800, was on a seemingly routine final approach into Amsterdams Schiphol Airport when it suddenly stalled and fell out of the sky about a mile from the runway.

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Terrifying: Southwest 737 Descends To 150 Feet Above Tampa Bay

One Mile at a Time

Tampa’s altimeter is 30.14.” It seems like the most likely explanation here is that the pilots hadn’t set their altimeter correctly. For those not familiar with the altimeter, this is the instrument that measures the altitude a plane is at. So if you don’t have the altimeter set correctly, it will show the wrong altitude.

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FAA Proposes AD For CRJ Regional Jets Susceptible To 5G Interference

Simple Flying

In mid-2023, the FAA introduced new rules that restricted aircraft that lacked upgraded or new 5G-tolerant altimeters from conducting low-visibility landings (aircraft altimeters have been upgraded since 2022). The 5G network has been causing some interference issues for aircraft since 2020 , when the rollout picked up steam.

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Understanding pressure altitude and GPS altitude in aviation apps

iPad Pilot News

Just like we saw with airspeed, the real issue is that you’re drawing data from two different sources: the panel is showing indicated altitude (that is, pressure altitude from the pitot-static system, corrected for the local altimeter setting), while the iPad is showing geometric altitude (from the ADS-B receiver’s GPS).

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What Is Manifold Pressure?

Pilot Institute

Gauges can serve as backup altimeters in emergencies. If you fly an aircraft with normally aspirated engines, you might use your manifold pressure gauge as an altimeter. This feature makes the gauge useful as an emergency altimeter, both on the ground and in flight. Readings depend on throttle, altitude, and RPM.

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The Pitot-Static System: How It Works

Pilot Institute

The respective instruments for showing these readings are: The Airspeed Indicator (ASI) The Altimeter The Vertical Speed Indicator (VSI) Components of the Pitot-Static System Have you ever noticed the little L-shaped component on the front of an airplane? How Does the System Give Inputs to the Altimeter?

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What Does A-TOMATO-FLAMES Mean?

Pilot Institute

Think about situations where equipment, like a fuel gauge or altimeter, stops working. A faulty fuel gauge could lead to running out of fuel, and a broken altimeter might leave you uncertain of your altitude. Pilot Confidence : When you know your aircraft meets the legal standards, you can fly and focus on navigating safely.