# How is flight level pronounced?

## How is flight level pronounced?

Flight levels that are whole hundreds (e.g. FL 100, FL 200, FL 300, etc.) should be pronounced as “Flight Level (number) one hundred”. The 1000 hPa altimeter setting should be pronounced as “Thousand”. Transponder codes containing whole thousands should be pronounced as “(number) thousand”.

Controllers and pilots are often misunderstood due to their use of inappropriate phraseology.

1. “We understood and reread ‘descending to 10,000’.
2. “To correct future problems like this, altitude should be given as ‘ten mile’ or ‘eleven mile’, instead of saying ‘one-zero’ or ‘one-one-mile’.

#### How to indicate the altitude?

The indicated altitude is the altitude indicated on the altimeter. True altitude is the height above mean sea level (MSL). Absolute altitude is the height above ground level (AGL). Pressure altitude is the altitude indicated when an altimeter is set to 29.92 in Hg (1013 hPa in other parts of the world).

What is Standard Phraseology?

Standard phraseology reduces the risk of a message being misunderstood and facilitates the proofreading/replay process so that any errors are quickly detected. Ambiguous or non-standard phraseology is a frequent causal or contributing factor in aviation accidents and incidents.

What should cabin crew members do in an emergency?

Answer: Reassure passengers and make sure they follow safety procedures correctly in an emergency. Give first aid to passengers if necessary, demonstrating a calm approach at all times.

## How to calculate the pressure altitude?

Find pressure altitude

1. Subtract the current altimeter setting from the standard pressure of 29.92.
2. Multiply by 1000.
3. If you have a negative number, subtract it from the field elevation. Add a positive number.

What is the difference between height and altitude?

As nouns, the difference between height and altitude is that height is the distance from the base of something to the top while altitude is the height measured from sea level to a point given.

#### What is standard pressure altitude?

29.92″ Hg
Pressure altitude is the height above a Standard Reference Plane (SDP), which is a theoretical level where the weight of the atmosphere is 29.92″ Hg (1,013.2 mb) such that measured by a barometer An altimeter is essentially a sensitive barometer calibrated to indicate altitude in the standard atmosphere.

What is the absolute altitude of an airplane?

Ever-changing, absolute altitude is the measurement of your aircraft’s distance above the ground. Expressed in “feet AGL” (above ground level), you can also find many obstacles and airspace classifications that exist in feet above ground level.

When to assign an altitude without direction of flight?

When traffic, weather conditions, or aircraft operational limitations prevent assignment of the altitudes prescribed in 4-5-2, Direction of Flight, assign a cardinal altitude or flight level below FL 410 or any level odd cardinal flight at FL 410 or above regardless of direction of flight as follows:

## What are the altitude limits for separate instrument flight rules?

Aircraft separated under instrument flight rules (IFR) using the following minima between altitudes: up to and including FL 410 – 1,000 feet. Apply 2000 feet at FL 290 or above between non-RVSM aircraft and all other aircraft at FL 290 or above.

When to use IFR altitude assignment and verification?

Altitude Allocation and Verification Separate Aircraft under Instrument Flight Rules (IFR) using the following minima between altitudes: up to and including FL 410 – 1000 feet. Apply 2000 feet at FL 290 or above between non-RVSM aircraft and all other aircraft at FL 290 or above.