When a call is present on the homescreen of StreetWise, pushing the preplan button will result in the list of preplans sorting by geographic proximity to the call, closest preplans at the top of the list. The lat/lon coordinates of the call are used to sort the preplans by proximity. This is done by comparing the preplan lat/lon coordinates to the coordinates of the call itself. Thus, it is more important to have accurate lat/lon coordinates in the preplan than even the accuracy of the address or business name.
However, you can also sort preplans by business name or address by simply choosing a different sort column at the top of the list. You can also search form a specific preplan by entering any string of characters that would be found within the name or address of the preplan you’re looking for.