This unit features a built-in quad helix antenna for superior reception and can provide position accuracy to less than three meters when receiving WAAS corrections. The GPS 76 provides 1 megabyte of internal user memory to be used for storing downloaded points of interest data. The GPS 76 is also preloaded with tide data for the United States. Even more amazing, this unit will actually float if accidentally dropped in the water. Current speed, average speed, resettable max.
Specifications are preliminary and subject to change without notice.