Science Info

There is NO Monthly fee, and never any service fees. With the Ti-GPS you are always able to receive free worldwide GPS tracking using the American GPS satellite networks.

Many people are misinformed on the topic of GPS, fully unaware there is in fact no monthly fee for GPS access. Something which can be fully realized with the AyAy Sir Ti-GPS receiver. The advertising of many other automotive GPS navigation systems suggests otherwise, requiring monthly access fees. This is a fairly common misconception, one which needs to be laid to rest. GPS(Global Positioning System) was designed for and is operated by the US Military, and is entirely funded and controlled by the US Department of Defense. GPS satellite tracking signals are offered as a FREE public service by the American Government, and are a free resource regardless of the application, be it piloting, sailing, or driving. There are absolutely NO monthly fees or setup fees required for access to GPS tracking signals.

Pictured is a Sony VAIO laptop equipped with the AyAy Sir Ti-GPS, allowing it to function as a full fledged 3D GPS navigation system.