wdc293

2006 Toyota Tacoma 4 door truck with 4wd

GPS was first used by the military for years before Ronald Reagan released it for civilian use. He saw the potential helpfulness of in the civilian community. However in order to keep the enemies of our country from getting the same accuracy as our military which is less than one foot, the government would purposely degrade the signal to the civilian community. This was called selective availability. Several years ago they did away with selective availability or at least that was suppose to happen. I have a high end unit and from time to time my accuracy is not all that great. Anyway what I am saying is it may not be your unit that is acting up. It may be a degraded signal