App tracks Prince William's flights

Newspaper says ability to follow movements poses security breach

A British newspaper said it has uncovered a royal security breach by using an inexpensive app to track Prince William's air rescue ambulance while it is in the air.

The Mail on Sunday said the 2.99 pound ($4.65) app allowed it to keep close track of William as he flew the helicopter in his capacity as a private pilot with East Anglian Air Ambulance in eastern England.