- Can v1 be less than VMCG?
- Why do pilots say Niner?
- Do pilots die younger?
- Why do pilots say contact?
- Why do pilots reduce thrust after takeoff?
- How is v2 calculated?
- What do pilots say before taking off?
- What does v1 mean?
- Why do pilots say heavy?
- Why does v1 increase with weight?
- Why do pilots say v1 rotate?
- What is the v1 speed for a 737?
- Why do pilots say blue?
- What is v1 in aviation?
- What does squawk 7777 mean?
Can v1 be less than VMCG?
V1 is also the minimum speed at which a pilot can continue a takeoff after an engine failure.
If an engine failure is detected after V1, the takeoff must be continued.
This implies that the aircraft must be controllable on ground.
Therefore, V1 is always greater than VMCG..
Why do pilots say Niner?
The reason for these somewhat strange pronunciations is to encourage the pilot/controller to enunciate clearly, so that the numbers are clearly understood. … The reason for “Niner” is that “Nine” can be easily muffled, slurred, or confused with other words (particularly the number Five/Fife).
Do pilots die younger?
One from 1992, for Flight Safety Digest – a former publication of the US-based Flight Safety Foundation – concluded that pilots do die at a younger age than the general population, based on two main data sources. … The study lists “physical and emotional” stressors that are thought to affect airline pilots’ health.
Why do pilots say contact?
After the propeller is pulled through several revolutions, the crewmember would pause and indicate the engine was ready to start. The pilot would respond by shouting “contact” as he switched the magneto switch to both and moved the mixture to full rich.
Why do pilots reduce thrust after takeoff?
Answer: The sensation of slowing down is really one of slowing the rate of acceleration; this is due to reducing the thrust after takeoff to the climb setting. The sensation of “dropping” comes from the retraction of the flaps and slats. The rate of climb is reduced, causing it to feel like a descent.
How is v2 calculated?
V2 is closely tied to the rotate speed. If you suffer an engine failure at V1 (which is at some point in the take-off roll and is the worst time to have an engine failure) and then rotate at the correct rotate speed, you will achieve V2 by 35′. The rotate speed is selected so that this will happen.
What do pilots say before taking off?
ATC will either say “Expedite Departure” or “No Delay” to let the aircraft know to get it in gear and take off immediately. A radio call from ATC would go something like this: ATC: “Cessna 128DP, cleared for take off, runway 16, no delay, straight out departure approved”
What does v1 mean?
commit to flyA: V1 is the speed by which time the decision to continue flight if an engine fails has been made. It can be said that V1 is the “commit to fly” speed. V2 is the speed at which the airplane will climb in the event of an engine failure. It is known as the takeoff safety speed.
Why do pilots say heavy?
In the United States, the term heavy is used during radio transmissions between air traffic control and any aircraft which has been assigned a maximum takeoff weight (MTOW) rating of 136 tonnes (300,000 lb) or more. All aircraft produce wingtip vortices that create wake turbulence in flight. …
Why does v1 increase with weight?
Since VR and V2 are directly related to weight, for an average runway, V1 will also be higher as weight increases since acceleration and deceleration are both a function of weight.
Why do pilots say v1 rotate?
Pilots say rotate because it is a verbal queue that an airplane has reached its predetermined rotation speed (frequently abbreviated to Vr). This is the speed at which control inputs can be applied to lift the nose off the runway and make the airplane fly away.
What is the v1 speed for a 737?
approximately 145 KIASV1, approximately 145 KIAS, is decision speed. Above this speed, it may not be possible to stop the aircraft on the runway in case of a rejected takeoff (RTO).
Why do pilots say blue?
The callout from the pilots like “LOC blue” serves to remind themselves of the current flight guidance modes, and to maintain awareness of mode changes. This is also to ensure that their mental idea of “what the aircraft will do next” is up to date and fits to the current flight situation.
What is v1 in aviation?
Definition. V1 is the Decision speed (sometimes referred to as critical engine speed or critical engine failure speed) by which any decision to reject a takeoff must be made. Above V1, the takeoff must be continued unless there is reason to believe that the aircraft will not fly.
What does squawk 7777 mean?
§ military interception§ military interception (US) (“Under no circumstances should a pilot of a civil aircraft operate the transponder on Code 7777. This code is reserved for military interceptor operations.”) § non-discrete code used by fixed test transponders (RABMs) to check correctness of radar stations (BITE).