US Cartographers Inadvertently Created a House of Horrors in South Africa
gizmodo.com
gizmodo.com
That's a nice story they like to tell, but an alternative and compelling reading of the events is that it was an intentional act. It was undertaken because important components of a F-117 stealth fighter that had crashed days before were known to be in the embassy at that time and the US was trying to prevent them from making it back to China intact.