For info a great app for pinpointing your exact location for the emergency services is the @What3words.
Download it knowpic.twitter.com/HE8UE0L72z
-
Cool. Does this work at sea?
Hi David, our app has addressed every 3m x 3m square on earth with a unique three word address - including the sea 
-
-
Can it be used in sea Maydays or Urgency calls? A lot easier than Lat/Long :)
-
Yes
what3words is used in many emergency situations; you can find a full list of the emergency services using our tech here: https://what3words.com/news/emergency/three-words-for-a-faster-emergency-response/ …
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.