If made from a fixed landline location, yes.
From a cellphone - initially they can identify the location of the tower your signal is coming from. If necessary, they can subsequently get a 'triangulation' of your signal from the phone service provider which will give them a location accurate to within yards of where you were calling from.
No, calling 911 for emergencies is not illegal. It is a necessary and important action to take in case of emergencies.
The rear track of the 2011 Porsche 911 is 5 ft. 0.4 in. (60.4 in.).
The rear track of the 2014 Porsche 911 is 4 ft. 11.8 in. (59.8 in.).
The rear track of the 2005 Porsche 911 is 5 ft. 0.4 in. (60.4 in.).
The front track of the 2006 Porsche 911 is 4 ft. 10.5 in. (58.5 in.).
The rear track of the 2013 Porsche 911 is 4 ft. 11.8 in. (59.8 in.).
The front track of the 2005 Porsche 911 is 4 ft. 10.5 in. (58.5 in.).
The rear track of the 2007 Porsche 911 is 5 ft. 0.4 in. (60.4 in.).
The front track of the 2011 Porsche 911 is 4 ft. 10.5 in. (58.5 in.).
The rear track of the 2012 Porsche 911 is 5 ft. 0.4 in. (60.4 in.).
The front track of the 2009 Porsche 911 is 4 ft. 10.5 in. (58.5 in.).
The front track of the 2012 Porsche 911 is 4 ft. 10.5 in. (58.5 in.).