# Aviation Rules Of Thumb Pdf

In aviation, V-speeds are standard terms used to define airspeeds important or useful to the operation of all aircraft including fixed-wing aircraft, gliders, autogiros, helicopters, and dirigibles. This may be used when there is reason to remain aloft for an extended period, such as waiting for a forecast improvement in weather on the ground. Move the decimal point one place to the left. Too hot, and the yeast would die. Pilots are expected to know lots of stuff.

## GA Rules of Thumb

Too cold, and the yeast wouldn't grow. Using them is considered a best practice to maximize aviation safety, aircraft performance or both. Multiply your present altitude times three and the product is the distance from your destination altitude which you should start down. Regulation The most common V-speeds are often defined by a particular government's aviation regulations.

Regulatory V-speeds These V-speeds are defined by regulations. This is the maximum speed at which it is safe to extend or retract the landing gear on a retractable gear aircraft. The method I use is to mentally drop a zero off of the number to divide by ten, then take half what I get, add those two figures and add them to the original amount. Should be attained by a gross height of feet.

Considering this premise, rule No. The speed at which the aircraft's nosewheel leaves the ground. Distance to Initiate Descent Distant to descend divided by knock off zeros and multiply by three will give distance. They can, however, help pilots understand the influences of different performance factors on their aircraft, which should, by default, help augment safety.

With that said, there are many excellent rules of thumb out there. These are the stalling speeds for the aircraft at its maximum weight.

The rate of descent is based on indicated airspeed. Divide ias by two and add a zero.

Modern, more efficient aircraft, will need greater distances but similar rules of thumb can often be defined from a review of performance figures and line experience. It is the decision speed nominated by the pilot which satisfies all safety rules, and above which the takeoff will continue even if an engine fails. If you have any other rules of thumb that you find useful then please send the information to the Editor.