A more interesting and rare type of NDE is called the "group near-death experience". This is a phenomenon where a whole group of people have an NDE at the same time and location. They see each other outside of their bodies and have a shared or similar experience. P.M.H. Atwater gives a definition of a "Group NDE":

"These are rare, but they do occur. With this kind, a whole group of people simultaneously seems to experience the same or similar episode. What makes these so spectacular and challenging is that all or most of the experiencers see each other actually leave their bodies as it happens, then dialogue with each other and share messages and observations while still experiencing the near-death state. Their separate reports afterward either match or nearly so. Reports like these emerge most often from events of a harrowing nature that involve a lot of people.

"Shared and group experiences imply that no matter how sure we are that near-death states mean this or that, and are the result of whatever, no single idea, theory, or pat answer can explain them. Even clues from the powerful patterning that researchers like myself have identified, fail to explain all aspects of the phenomenon." 

The following are excellent examples of group near-death experiences.