Facts About Aircraft Marshalling Wands
May 31, 2012 by Jason58
Aviation Marshaling Wands are very important apparatus in the aviation industry during night operations or conditions with low visibility. These wands are also called marshaling signal wands which are used by the ground personnel at the airport to communicate with aircraft pilots. Using the wands allows the personnel to convey different directions through hand signals in order to guide the aircraft in and out of the airport. Also, they will be able to send instructions concerning the engine, brake status and some other functions. These are helpful for safety landing.
In general industry, wearing of full body harness is required to any person working more than four feet above the ground. This fall protection equipment is extremely critical to prevent serious injuries or harm to a person and even to save lives. A fall protection gear often consists of three important components such as the safety harness, anchor point and the lanyard. In the event that any of these parts fail to function properly, it may result into serious harm or worse death. This is why it is vital to choose a harness with high quality and wear it correctly.
Meanwhile, for any drilling needs, it is important to determine first which concrete drill bit you will require. There are different types of drill bits that you can find which usually differ in style, size and compatible surface. For drilling large hole, the masonry core bit is the most appropriate option as it can cut bigger circumference. The fast spiral bit is highly recommended for drilling in nearly all sorts of masonry works. Remember that there are masonry bits ideal for concrete, steel and any other material.