In this article, we will discuss the locator system used in many mobiles and radios that use higher frequencies. If you are not familiar with this term, then you don’t have to worry at all because you are at the right place as this article will briefly explain some important facts and features about the maidenhead locator system. Let’s start our discussion with the discovery of the maidenhead locator system. It was the discovery of Dr. John Morris, who was a British radio amateur. In the twentieth century, the term was first introduced by him, but after that, it was adopted by the managers of VHF, which is known as very high frequency.
The Maidenhead Locator System works based on the geographic system of the world. It is used in amateur radios such as marine GPS or car GPS systems. The primary purpose for discovering the maidenhead locator system was to describe the locations of any part of the earth geographically. The maidenhead locator system is also famous as the QTH locator. Grid squares and grid locators are also associated with this term.
The maidenhead locator system compresses the latitudes and the earth’s longitudes in the short term. World Geographical Reference System also has a similar concept to that, and the grid squares measure the longitude and the latitudes of the earth. One degree latitude along with the two degrees longitudes is measured by the grid square. This dimension is approximately 100×70 miles in the US continent. Two letters and two numbers are used to indicate the grid square. The grid squares used by the maidenhead locator system are used to represent to locate a position on earth in longitudes and latitudes dimensions. Three hundred twenty-four large areas are used to divide the earth. These 324 large areas cover latitudes of 10 degrees and longitudes of 20 degrees. These directions are known as the fields, and each field has 100 different divisions, which makes a grid.
Radio amateurs first adopted the QRA locators, and after that, they adopted the Maidenhead locator system. In many VHF radio contests, the Maidenhead Locator system was used instead of the calculations, and it earned many awards too. The maidenhead locator system, along with the VHF distance calculations, makes some straightforward calculations to assume the spherical world. If amateur radio wants to find any rough position on the earth, it will be able to do it with the help of the Maidenhead locator system. All the radio amateurs should be aware of the maidenhead locator system as it is one of the rarest systems to characterize the amateur radio world.
We have tried to describe all the facts and features about the maidenhead locator system in the information mentioned above. I hope this article helped you a lot in gaining some knowledge about the maidenhead locator system. With time, science has discovered many shocking things that have made our work more accessible; the maidenhead locator system is one of them. Amateur radios can find any rough position in the earth with the help of it.