Interesting article on earths magnetic field.

[DucktileMedia]

http://m.huffpost.com/us/entry/5574638

 

[R_Lefebvre]

Man, all the DJI guys going to have to turn their pucks around. Well, they say it will take on the order of a century to happen, so maybe DJI will have implemented a magnetic declination setting by then. :highly_amused:

 

[Old Man]

Naw, one day all the DJI products will simply up and complete the process they've already started and fly "home".