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Altimeter vs. GPS Altitude in Aviation

Pilot Institute

There is also a difference between Altimeter vs. GPS altitude, and there are some important differences to cover. Altimeters measure pressure altitude above a given datum and have to be calibrated to be accurate. Key Takeaways Altimeters use air pressure and need calibration to show accurate altitude.

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Black Hawk crew may have missed key ATC instruction before Washington DC crash 

Aerotime

The National Transportation Safety Bureau (NTSB) Chair Jennifer Homendy has suggested at her latest briefing that the Black Hawk helicopter crew may have missed a key instruction from air traffic controllers (ATC) before the crash with an American Eagle flight.

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AVIATES Acronym Explained

Pilot Institute

T – Transponder Check Your transponder, which helps air traffic control see your airplane on radar, needs to be inspected every 24 months. Without this, you can’t fly in most controlled airspace. S – Static System and Altimeter Check Pilots flying under IFR need their static system and altimeter inspected every 24 months.

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Who is the pilot in command of your aircraft?

Air Facts

Thats especially true for instrument pilots, where Air Traffic Control sounds like they are running the show, the avionics seem to direct the flight along predefined routes, and the autopilot actually flies the airplane. I concentrated as never before, and the airplane tracked true as the altimeter hand crawled upward.

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Flight Instruments vs. Avionics

WayMan

The main collection, commonly known as the “six-pack,” gives the primary flight parameters: Airspeed Indicator (ASI): Airspeed Indicator shows the speed of the aircraft with respect to the surrounding air mass, an important parameter for all flight phases.

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Holding Procedures – Airplane Holding Patterns Easily Explained

Pilot Institute

Traffic Busy airports can only accommodate a certain number of airplanes safely at any one time. The ramp may be busy, or air traffic control may have reached its limit regarding how many airplanes they can safely monitor within their airspace. That way, air traffic control can keep other traffic around the airport clear.

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NTSB: San Diego Crash Aircraft Struck Power Lines

Flying Magazine

Authorities investigating the deadly crash of a Cessna Citation S550 in San Diego on Thursday are looking at the possibility that a lack of current weather, specifically an altimeter setting at the destination airport, may have contributed to the accident. A lack of a correct altimeter setting can cause a pilot to fly at the wrong altitude.