How does an airspeed indicator work and which errors can an airspeed indicator experience?
How does an airspeed indicator work and which errors can an airspeed indicator experience?
The airspeed indicator uses part of the aircraft's pitot-static system to measure and compare the dynamic air pressure between air moving into the pitot tube and static air pressure measured in the case.
The ASI is calibrated to ISA at MSL and represents the dynamic pressure as indicated airspeed in knots per hour.
ASI errors can originate and vary from:
Instrument Pressure Density Compressibility Maneuver Blocked pitot static system
Why are airplanes wary of windshear?
Why are airplanes wary of windshear?
Airplanes can get uncontrollable during windshear.
What is the role of Pilot Monitoring?
What is the role of Pilot Monitoring?
To monitor the flight management and aircraft control actions of the Pilot Flying and carry out support duties such as communications and check-list reading.
What is Vs?
What is Vs?
Stall speed is defined as the minimum steady flight speed at which the airplane is controllable.
What is EGPWS?
What is EGPWS?
Enhanced Ground Proximity Warning System, provides a greater level of detection than GPWS.
EGPWS is capable of ‘looking ahead’ to identify potential risks on the aircraft flight path as it includes a terrain and obstacle database.
How do you convert litres to kg?
How do you convert litres to kg?
Volume of litres x Specific gravity = weight in kg
What are the dangers of flying into thunderstorms?
What are the dangers of flying into thunderstorms?
Dangers of flying into thunderstorms:
Severe wind shear and turbulence (with a risk of structural problems, loss of altitude, loss of airspeed) Severe icing Hail Lightning strikes (with a risk of damage to electrical systems) Radio Communications and Navigation interference from static electricity in thunderstorms
You are at the end of the runway with the static ports blocked. What will be the reading on the altimeter after departure?
You are at the end of the runway with the static ports blocked. What will be the reading on the altimeter after departure?
The elevation at which the airplane departed from the runway.
Why do some airplanes have dihedral wings?
Why do some airplanes have dihedral wings?
Dihedral provides:
Lateral stability (during a roll) Wing clearance, wingtip to ground has more space
You are on a flight from Stansted to Amsterdam and just after T/O you are at your cleared level of 2000ft when you have a complete radio failure. What are your actions?
You are on a flight from Stansted to Amsterdam and just after T/O you are at your cleared level of 2000ft when you have a complete radio failure. What are your actions?
First continue on the SID and try all available resources to check if you have a complete radio failure.
If so, squawk 7600 and return towards the airport.