What is a METAR?
What is a METAR?
A METAR is an observation of the actual weather given by a meteorological observer at that aerodrome.
What is anhedral?
What is anhedral?
anhedral is the downward inclinitation of the wing from the root to the tip.
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
What are the advantages of an all moving/variable incidence tailplane?
What are the advantages of an all moving/variable incidence tailplane?
This provides pitch manoeuvrability.
Longitudinal balancing by the trim system.
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
What are winglets and what is the advantage of winglets?
What are winglets and what is the advantage of winglets?
They are aerodynamically efficient surfaces located at the wing tips, designed to reduce induced drag and increase fuel efficiency.
They increase efficiency by reducing the size of the wingtip vortices, which are created by the difference between the pressure on the upper surface of the wing and that on the lower surface.
What is a Rhumb Line?
What is a Rhumb Line?
A line across the surface of the earth that cuts all meridians at the same angle. i.e. a track of constant direction.
A straight line on a Mercator chart.
Do single engined planes have a VMCG?
Do single engined planes have a VMCG?
No, VMCG is defined as the minimum control speed on the ground, with one engine inoperative (critical engine on two engine airplanes), takeoff power on other engine(s), using aerodynamic controls only for directional control and thus only applicable to ME aircraft.
Why are the indications on an FMA preferred over an MCP?
Why are the indications on an FMA preferred over an MCP?
Always make sure to update yourself with the latest information on these type of questions.
CFM56-7 series with a max takeoff thrust of 27,300lb.
These engines have higher thrust, improved efficiency, and lower maintenance costs than its predecessor, the CFM56-3 series.
180 minutes extended range (ETOPS).
Bypass ratio 5.5:1
Does the Boeing 737 have a critical engine?
Does the Boeing 737 have a critical engine?
No, there is no P-factor (asymmetric blade effect) as on a propeller-driven aircraft.